http://git-wip-us.apache.org/repos/asf/sentry/blob/e67bde0d/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddGroupsRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddGroupsRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddGroupsRequest.java
index 7ac2069..3823460 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddGroupsRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddGroupsRequest.java
@@ -1,12 +1,11 @@
 /**
- * Autogenerated by Thrift Compiler (0.9.0)
+ * Autogenerated by Thrift Compiler (0.9.3)
  *
  * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
  *  @generated
  */
 package org.apache.sentry.provider.db.service.thrift;
 
-import org.apache.commons.lang.builder.HashCodeBuilder;
 import org.apache.thrift.scheme.IScheme;
 import org.apache.thrift.scheme.SchemeFactory;
 import org.apache.thrift.scheme.StandardScheme;
@@ -16,6 +15,8 @@ import org.apache.thrift.protocol.TTupleProtocol;
 import org.apache.thrift.protocol.TProtocolException;
 import org.apache.thrift.EncodingUtils;
 import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.Map;
@@ -28,10 +29,13 @@ import java.util.Collections;
 import java.util.BitSet;
 import java.nio.ByteBuffer;
 import java.util.Arrays;
+import javax.annotation.Generated;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class TAlterSentryRoleAddGroupsRequest implements org.apache.thrift.TBase<TAlterSentryRoleAddGroupsRequest, TAlterSentryRoleAddGroupsRequest._Fields>, java.io.Serializable, Cloneable {
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = "2016-05-05")
+public class TAlterSentryRoleAddGroupsRequest implements org.apache.thrift.TBase<TAlterSentryRoleAddGroupsRequest, TAlterSentryRoleAddGroupsRequest._Fields>, java.io.Serializable, Cloneable, Comparable<TAlterSentryRoleAddGroupsRequest> {
   private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TAlterSentryRoleAddGroupsRequest");
 
   private static final org.apache.thrift.protocol.TField PROTOCOL_VERSION_FIELD_DESC = new org.apache.thrift.protocol.TField("protocol_version", org.apache.thrift.protocol.TType.I32, (short)1);
@@ -168,7 +172,7 @@ public class TAlterSentryRoleAddGroupsRequest implements org.apache.thrift.TBase
       this.roleName = other.roleName;
     }
     if (other.isSetGroups()) {
-      Set<TSentryGroup> __this__groups = new HashSet<TSentryGroup>();
+      Set<TSentryGroup> __this__groups = new HashSet<TSentryGroup>(other.groups.size());
       for (TSentryGroup other_element : other.groups) {
         __this__groups.add(new TSentryGroup(other_element));
       }
@@ -335,7 +339,7 @@ public class TAlterSentryRoleAddGroupsRequest implements org.apache.thrift.TBase
   public Object getFieldValue(_Fields field) {
     switch (field) {
     case PROTOCOL_VERSION:
-      return Integer.valueOf(getProtocol_version());
+      return getProtocol_version();
 
     case REQUESTOR_USER_NAME:
       return getRequestorUserName();
@@ -423,75 +427,75 @@ public class TAlterSentryRoleAddGroupsRequest implements org.apache.thrift.TBase
 
   @Override
   public int hashCode() {
-    HashCodeBuilder builder = new HashCodeBuilder();
+    List<Object> list = new ArrayList<Object>();
 
     boolean present_protocol_version = true;
-    builder.append(present_protocol_version);
+    list.add(present_protocol_version);
     if (present_protocol_version)
-      builder.append(protocol_version);
+      list.add(protocol_version);
 
     boolean present_requestorUserName = true && (isSetRequestorUserName());
-    builder.append(present_requestorUserName);
+    list.add(present_requestorUserName);
     if (present_requestorUserName)
-      builder.append(requestorUserName);
+      list.add(requestorUserName);
 
     boolean present_roleName = true && (isSetRoleName());
-    builder.append(present_roleName);
+    list.add(present_roleName);
     if (present_roleName)
-      builder.append(roleName);
+      list.add(roleName);
 
     boolean present_groups = true && (isSetGroups());
-    builder.append(present_groups);
+    list.add(present_groups);
     if (present_groups)
-      builder.append(groups);
+      list.add(groups);
 
-    return builder.toHashCode();
+    return list.hashCode();
   }
 
+  @Override
   public int compareTo(TAlterSentryRoleAddGroupsRequest other) {
     if (!getClass().equals(other.getClass())) {
       return getClass().getName().compareTo(other.getClass().getName());
     }
 
     int lastComparison = 0;
-    TAlterSentryRoleAddGroupsRequest typedOther = (TAlterSentryRoleAddGroupsRequest)other;
 
-    lastComparison = Boolean.valueOf(isSetProtocol_version()).compareTo(typedOther.isSetProtocol_version());
+    lastComparison = Boolean.valueOf(isSetProtocol_version()).compareTo(other.isSetProtocol_version());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetProtocol_version()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.protocol_version, typedOther.protocol_version);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.protocol_version, other.protocol_version);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetRequestorUserName()).compareTo(typedOther.isSetRequestorUserName());
+    lastComparison = Boolean.valueOf(isSetRequestorUserName()).compareTo(other.isSetRequestorUserName());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetRequestorUserName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.requestorUserName, typedOther.requestorUserName);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.requestorUserName, other.requestorUserName);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetRoleName()).compareTo(typedOther.isSetRoleName());
+    lastComparison = Boolean.valueOf(isSetRoleName()).compareTo(other.isSetRoleName());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetRoleName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.roleName, typedOther.roleName);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.roleName, other.roleName);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetGroups()).compareTo(typedOther.isSetGroups());
+    lastComparison = Boolean.valueOf(isSetGroups()).compareTo(other.isSetGroups());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetGroups()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.groups, typedOther.groups);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.groups, other.groups);
       if (lastComparison != 0) {
         return lastComparison;
       }
@@ -633,12 +637,12 @@ public class TAlterSentryRoleAddGroupsRequest implements org.apache.thrift.TBase
               {
                 org.apache.thrift.protocol.TSet _set0 = iprot.readSetBegin();
                 struct.groups = new HashSet<TSentryGroup>(2*_set0.size);
-                for (int _i1 = 0; _i1 < _set0.size; ++_i1)
+                TSentryGroup _elem1;
+                for (int _i2 = 0; _i2 < _set0.size; ++_i2)
                 {
-                  TSentryGroup _elem2; // required
-                  _elem2 = new TSentryGroup();
-                  _elem2.read(iprot);
-                  struct.groups.add(_elem2);
+                  _elem1 = new TSentryGroup();
+                  _elem1.read(iprot);
+                  struct.groups.add(_elem1);
                 }
                 iprot.readSetEnd();
               }
@@ -726,12 +730,12 @@ public class TAlterSentryRoleAddGroupsRequest implements org.apache.thrift.TBase
       {
         org.apache.thrift.protocol.TSet _set5 = new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
         struct.groups = new HashSet<TSentryGroup>(2*_set5.size);
-        for (int _i6 = 0; _i6 < _set5.size; ++_i6)
+        TSentryGroup _elem6;
+        for (int _i7 = 0; _i7 < _set5.size; ++_i7)
         {
-          TSentryGroup _elem7; // required
-          _elem7 = new TSentryGroup();
-          _elem7.read(iprot);
-          struct.groups.add(_elem7);
+          _elem6 = new TSentryGroup();
+          _elem6.read(iprot);
+          struct.groups.add(_elem6);
         }
       }
       struct.setGroupsIsSet(true);

http://git-wip-us.apache.org/repos/asf/sentry/blob/e67bde0d/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddGroupsResponse.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddGroupsResponse.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddGroupsResponse.java
index 15b014e..11bf031 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddGroupsResponse.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddGroupsResponse.java
@@ -1,12 +1,11 @@
 /**
- * Autogenerated by Thrift Compiler (0.9.0)
+ * Autogenerated by Thrift Compiler (0.9.3)
  *
  * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
  *  @generated
  */
 package org.apache.sentry.provider.db.service.thrift;
 
-import org.apache.commons.lang.builder.HashCodeBuilder;
 import org.apache.thrift.scheme.IScheme;
 import org.apache.thrift.scheme.SchemeFactory;
 import org.apache.thrift.scheme.StandardScheme;
@@ -16,6 +15,8 @@ import org.apache.thrift.protocol.TTupleProtocol;
 import org.apache.thrift.protocol.TProtocolException;
 import org.apache.thrift.EncodingUtils;
 import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.Map;
@@ -28,10 +29,13 @@ import java.util.Collections;
 import java.util.BitSet;
 import java.nio.ByteBuffer;
 import java.util.Arrays;
+import javax.annotation.Generated;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class TAlterSentryRoleAddGroupsResponse implements org.apache.thrift.TBase<TAlterSentryRoleAddGroupsResponse, TAlterSentryRoleAddGroupsResponse._Fields>, java.io.Serializable, Cloneable {
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = "2016-05-05")
+public class TAlterSentryRoleAddGroupsResponse implements org.apache.thrift.TBase<TAlterSentryRoleAddGroupsResponse, TAlterSentryRoleAddGroupsResponse._Fields>, java.io.Serializable, Cloneable, Comparable<TAlterSentryRoleAddGroupsResponse> {
   private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TAlterSentryRoleAddGroupsResponse");
 
   private static final org.apache.thrift.protocol.TField STATUS_FIELD_DESC = new org.apache.thrift.protocol.TField("status", org.apache.thrift.protocol.TType.STRUCT, (short)1);
@@ -225,30 +229,30 @@ public class TAlterSentryRoleAddGroupsResponse implements org.apache.thrift.TBas
 
   @Override
   public int hashCode() {
-    HashCodeBuilder builder = new HashCodeBuilder();
+    List<Object> list = new ArrayList<Object>();
 
     boolean present_status = true && (isSetStatus());
-    builder.append(present_status);
+    list.add(present_status);
     if (present_status)
-      builder.append(status);
+      list.add(status);
 
-    return builder.toHashCode();
+    return list.hashCode();
   }
 
+  @Override
   public int compareTo(TAlterSentryRoleAddGroupsResponse other) {
     if (!getClass().equals(other.getClass())) {
       return getClass().getName().compareTo(other.getClass().getName());
     }
 
     int lastComparison = 0;
-    TAlterSentryRoleAddGroupsResponse typedOther = (TAlterSentryRoleAddGroupsResponse)other;
 
-    lastComparison = Boolean.valueOf(isSetStatus()).compareTo(typedOther.isSetStatus());
+    lastComparison = Boolean.valueOf(isSetStatus()).compareTo(other.isSetStatus());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetStatus()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.status, typedOther.status);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.status, other.status);
       if (lastComparison != 0) {
         return lastComparison;
       }

http://git-wip-us.apache.org/repos/asf/sentry/blob/e67bde0d/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddUsersRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddUsersRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddUsersRequest.java
index 8a71cff..0ba4268 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddUsersRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddUsersRequest.java
@@ -1,12 +1,11 @@
 /**
- * Autogenerated by Thrift Compiler (0.9.0)
+ * Autogenerated by Thrift Compiler (0.9.3)
  *
  * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
  *  @generated
  */
 package org.apache.sentry.provider.db.service.thrift;
 
-import org.apache.commons.lang.builder.HashCodeBuilder;
 import org.apache.thrift.scheme.IScheme;
 import org.apache.thrift.scheme.SchemeFactory;
 import org.apache.thrift.scheme.StandardScheme;
@@ -16,6 +15,8 @@ import org.apache.thrift.protocol.TTupleProtocol;
 import org.apache.thrift.protocol.TProtocolException;
 import org.apache.thrift.EncodingUtils;
 import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.Map;
@@ -28,10 +29,13 @@ import java.util.Collections;
 import java.util.BitSet;
 import java.nio.ByteBuffer;
 import java.util.Arrays;
+import javax.annotation.Generated;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class TAlterSentryRoleAddUsersRequest implements org.apache.thrift.TBase<TAlterSentryRoleAddUsersRequest, TAlterSentryRoleAddUsersRequest._Fields>, java.io.Serializable, Cloneable {
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = "2016-05-05")
+public class TAlterSentryRoleAddUsersRequest implements org.apache.thrift.TBase<TAlterSentryRoleAddUsersRequest, TAlterSentryRoleAddUsersRequest._Fields>, java.io.Serializable, Cloneable, Comparable<TAlterSentryRoleAddUsersRequest> {
   private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TAlterSentryRoleAddUsersRequest");
 
   private static final org.apache.thrift.protocol.TField PROTOCOL_VERSION_FIELD_DESC = new org.apache.thrift.protocol.TField("protocol_version", org.apache.thrift.protocol.TType.I32, (short)1);
@@ -168,10 +172,7 @@ public class TAlterSentryRoleAddUsersRequest implements org.apache.thrift.TBase<
       this.roleName = other.roleName;
     }
     if (other.isSetUsers()) {
-      Set<String> __this__users = new HashSet<String>();
-      for (String other_element : other.users) {
-        __this__users.add(other_element);
-      }
+      Set<String> __this__users = new HashSet<String>(other.users);
       this.users = __this__users;
     }
   }
@@ -335,7 +336,7 @@ public class TAlterSentryRoleAddUsersRequest implements org.apache.thrift.TBase<
   public Object getFieldValue(_Fields field) {
     switch (field) {
     case PROTOCOL_VERSION:
-      return Integer.valueOf(getProtocol_version());
+      return getProtocol_version();
 
     case REQUESTOR_USER_NAME:
       return getRequestorUserName();
@@ -423,75 +424,75 @@ public class TAlterSentryRoleAddUsersRequest implements org.apache.thrift.TBase<
 
   @Override
   public int hashCode() {
-    HashCodeBuilder builder = new HashCodeBuilder();
+    List<Object> list = new ArrayList<Object>();
 
     boolean present_protocol_version = true;
-    builder.append(present_protocol_version);
+    list.add(present_protocol_version);
     if (present_protocol_version)
-      builder.append(protocol_version);
+      list.add(protocol_version);
 
     boolean present_requestorUserName = true && (isSetRequestorUserName());
-    builder.append(present_requestorUserName);
+    list.add(present_requestorUserName);
     if (present_requestorUserName)
-      builder.append(requestorUserName);
+      list.add(requestorUserName);
 
     boolean present_roleName = true && (isSetRoleName());
-    builder.append(present_roleName);
+    list.add(present_roleName);
     if (present_roleName)
-      builder.append(roleName);
+      list.add(roleName);
 
     boolean present_users = true && (isSetUsers());
-    builder.append(present_users);
+    list.add(present_users);
     if (present_users)
-      builder.append(users);
+      list.add(users);
 
-    return builder.toHashCode();
+    return list.hashCode();
   }
 
+  @Override
   public int compareTo(TAlterSentryRoleAddUsersRequest other) {
     if (!getClass().equals(other.getClass())) {
       return getClass().getName().compareTo(other.getClass().getName());
     }
 
     int lastComparison = 0;
-    TAlterSentryRoleAddUsersRequest typedOther = (TAlterSentryRoleAddUsersRequest)other;
 
-    lastComparison = Boolean.valueOf(isSetProtocol_version()).compareTo(typedOther.isSetProtocol_version());
+    lastComparison = Boolean.valueOf(isSetProtocol_version()).compareTo(other.isSetProtocol_version());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetProtocol_version()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.protocol_version, typedOther.protocol_version);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.protocol_version, other.protocol_version);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetRequestorUserName()).compareTo(typedOther.isSetRequestorUserName());
+    lastComparison = Boolean.valueOf(isSetRequestorUserName()).compareTo(other.isSetRequestorUserName());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetRequestorUserName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.requestorUserName, typedOther.requestorUserName);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.requestorUserName, other.requestorUserName);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetRoleName()).compareTo(typedOther.isSetRoleName());
+    lastComparison = Boolean.valueOf(isSetRoleName()).compareTo(other.isSetRoleName());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetRoleName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.roleName, typedOther.roleName);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.roleName, other.roleName);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetUsers()).compareTo(typedOther.isSetUsers());
+    lastComparison = Boolean.valueOf(isSetUsers()).compareTo(other.isSetUsers());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetUsers()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.users, typedOther.users);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.users, other.users);
       if (lastComparison != 0) {
         return lastComparison;
       }
@@ -633,11 +634,11 @@ public class TAlterSentryRoleAddUsersRequest implements org.apache.thrift.TBase<
               {
                 org.apache.thrift.protocol.TSet _set8 = iprot.readSetBegin();
                 struct.users = new HashSet<String>(2*_set8.size);
-                for (int _i9 = 0; _i9 < _set8.size; ++_i9)
+                String _elem9;
+                for (int _i10 = 0; _i10 < _set8.size; ++_i10)
                 {
-                  String _elem10; // required
-                  _elem10 = iprot.readString();
-                  struct.users.add(_elem10);
+                  _elem9 = iprot.readString();
+                  struct.users.add(_elem9);
                 }
                 iprot.readSetEnd();
               }
@@ -725,11 +726,11 @@ public class TAlterSentryRoleAddUsersRequest implements org.apache.thrift.TBase<
       {
         org.apache.thrift.protocol.TSet _set13 = new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
         struct.users = new HashSet<String>(2*_set13.size);
-        for (int _i14 = 0; _i14 < _set13.size; ++_i14)
+        String _elem14;
+        for (int _i15 = 0; _i15 < _set13.size; ++_i15)
         {
-          String _elem15; // required
-          _elem15 = iprot.readString();
-          struct.users.add(_elem15);
+          _elem14 = iprot.readString();
+          struct.users.add(_elem14);
         }
       }
       struct.setUsersIsSet(true);

http://git-wip-us.apache.org/repos/asf/sentry/blob/e67bde0d/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddUsersResponse.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddUsersResponse.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddUsersResponse.java
index d94a72b..19b2296 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddUsersResponse.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleAddUsersResponse.java
@@ -1,12 +1,11 @@
 /**
- * Autogenerated by Thrift Compiler (0.9.0)
+ * Autogenerated by Thrift Compiler (0.9.3)
  *
  * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
  *  @generated
  */
 package org.apache.sentry.provider.db.service.thrift;
 
-import org.apache.commons.lang.builder.HashCodeBuilder;
 import org.apache.thrift.scheme.IScheme;
 import org.apache.thrift.scheme.SchemeFactory;
 import org.apache.thrift.scheme.StandardScheme;
@@ -16,6 +15,8 @@ import org.apache.thrift.protocol.TTupleProtocol;
 import org.apache.thrift.protocol.TProtocolException;
 import org.apache.thrift.EncodingUtils;
 import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.Map;
@@ -28,10 +29,13 @@ import java.util.Collections;
 import java.util.BitSet;
 import java.nio.ByteBuffer;
 import java.util.Arrays;
+import javax.annotation.Generated;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class TAlterSentryRoleAddUsersResponse implements org.apache.thrift.TBase<TAlterSentryRoleAddUsersResponse, TAlterSentryRoleAddUsersResponse._Fields>, java.io.Serializable, Cloneable {
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = "2016-05-05")
+public class TAlterSentryRoleAddUsersResponse implements org.apache.thrift.TBase<TAlterSentryRoleAddUsersResponse, TAlterSentryRoleAddUsersResponse._Fields>, java.io.Serializable, Cloneable, Comparable<TAlterSentryRoleAddUsersResponse> {
   private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TAlterSentryRoleAddUsersResponse");
 
   private static final org.apache.thrift.protocol.TField STATUS_FIELD_DESC = new org.apache.thrift.protocol.TField("status", org.apache.thrift.protocol.TType.STRUCT, (short)1);
@@ -225,30 +229,30 @@ public class TAlterSentryRoleAddUsersResponse implements org.apache.thrift.TBase
 
   @Override
   public int hashCode() {
-    HashCodeBuilder builder = new HashCodeBuilder();
+    List<Object> list = new ArrayList<Object>();
 
     boolean present_status = true && (isSetStatus());
-    builder.append(present_status);
+    list.add(present_status);
     if (present_status)
-      builder.append(status);
+      list.add(status);
 
-    return builder.toHashCode();
+    return list.hashCode();
   }
 
+  @Override
   public int compareTo(TAlterSentryRoleAddUsersResponse other) {
     if (!getClass().equals(other.getClass())) {
       return getClass().getName().compareTo(other.getClass().getName());
     }
 
     int lastComparison = 0;
-    TAlterSentryRoleAddUsersResponse typedOther = (TAlterSentryRoleAddUsersResponse)other;
 
-    lastComparison = Boolean.valueOf(isSetStatus()).compareTo(typedOther.isSetStatus());
+    lastComparison = Boolean.valueOf(isSetStatus()).compareTo(other.isSetStatus());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetStatus()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.status, typedOther.status);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.status, other.status);
       if (lastComparison != 0) {
         return lastComparison;
       }

http://git-wip-us.apache.org/repos/asf/sentry/blob/e67bde0d/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteGroupsRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteGroupsRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteGroupsRequest.java
index fce68e5..dbe91df 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteGroupsRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteGroupsRequest.java
@@ -1,12 +1,11 @@
 /**
- * Autogenerated by Thrift Compiler (0.9.0)
+ * Autogenerated by Thrift Compiler (0.9.3)
  *
  * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
  *  @generated
  */
 package org.apache.sentry.provider.db.service.thrift;
 
-import org.apache.commons.lang.builder.HashCodeBuilder;
 import org.apache.thrift.scheme.IScheme;
 import org.apache.thrift.scheme.SchemeFactory;
 import org.apache.thrift.scheme.StandardScheme;
@@ -16,6 +15,8 @@ import org.apache.thrift.protocol.TTupleProtocol;
 import org.apache.thrift.protocol.TProtocolException;
 import org.apache.thrift.EncodingUtils;
 import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.Map;
@@ -28,10 +29,13 @@ import java.util.Collections;
 import java.util.BitSet;
 import java.nio.ByteBuffer;
 import java.util.Arrays;
+import javax.annotation.Generated;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class TAlterSentryRoleDeleteGroupsRequest implements org.apache.thrift.TBase<TAlterSentryRoleDeleteGroupsRequest, TAlterSentryRoleDeleteGroupsRequest._Fields>, java.io.Serializable, Cloneable {
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = "2016-05-05")
+public class TAlterSentryRoleDeleteGroupsRequest implements org.apache.thrift.TBase<TAlterSentryRoleDeleteGroupsRequest, TAlterSentryRoleDeleteGroupsRequest._Fields>, java.io.Serializable, Cloneable, Comparable<TAlterSentryRoleDeleteGroupsRequest> {
   private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TAlterSentryRoleDeleteGroupsRequest");
 
   private static final org.apache.thrift.protocol.TField PROTOCOL_VERSION_FIELD_DESC = new org.apache.thrift.protocol.TField("protocol_version", org.apache.thrift.protocol.TType.I32, (short)1);
@@ -168,7 +172,7 @@ public class TAlterSentryRoleDeleteGroupsRequest implements org.apache.thrift.TB
       this.roleName = other.roleName;
     }
     if (other.isSetGroups()) {
-      Set<TSentryGroup> __this__groups = new HashSet<TSentryGroup>();
+      Set<TSentryGroup> __this__groups = new HashSet<TSentryGroup>(other.groups.size());
       for (TSentryGroup other_element : other.groups) {
         __this__groups.add(new TSentryGroup(other_element));
       }
@@ -335,7 +339,7 @@ public class TAlterSentryRoleDeleteGroupsRequest implements org.apache.thrift.TB
   public Object getFieldValue(_Fields field) {
     switch (field) {
     case PROTOCOL_VERSION:
-      return Integer.valueOf(getProtocol_version());
+      return getProtocol_version();
 
     case REQUESTOR_USER_NAME:
       return getRequestorUserName();
@@ -423,75 +427,75 @@ public class TAlterSentryRoleDeleteGroupsRequest implements org.apache.thrift.TB
 
   @Override
   public int hashCode() {
-    HashCodeBuilder builder = new HashCodeBuilder();
+    List<Object> list = new ArrayList<Object>();
 
     boolean present_protocol_version = true;
-    builder.append(present_protocol_version);
+    list.add(present_protocol_version);
     if (present_protocol_version)
-      builder.append(protocol_version);
+      list.add(protocol_version);
 
     boolean present_requestorUserName = true && (isSetRequestorUserName());
-    builder.append(present_requestorUserName);
+    list.add(present_requestorUserName);
     if (present_requestorUserName)
-      builder.append(requestorUserName);
+      list.add(requestorUserName);
 
     boolean present_roleName = true && (isSetRoleName());
-    builder.append(present_roleName);
+    list.add(present_roleName);
     if (present_roleName)
-      builder.append(roleName);
+      list.add(roleName);
 
     boolean present_groups = true && (isSetGroups());
-    builder.append(present_groups);
+    list.add(present_groups);
     if (present_groups)
-      builder.append(groups);
+      list.add(groups);
 
-    return builder.toHashCode();
+    return list.hashCode();
   }
 
+  @Override
   public int compareTo(TAlterSentryRoleDeleteGroupsRequest other) {
     if (!getClass().equals(other.getClass())) {
       return getClass().getName().compareTo(other.getClass().getName());
     }
 
     int lastComparison = 0;
-    TAlterSentryRoleDeleteGroupsRequest typedOther = (TAlterSentryRoleDeleteGroupsRequest)other;
 
-    lastComparison = Boolean.valueOf(isSetProtocol_version()).compareTo(typedOther.isSetProtocol_version());
+    lastComparison = Boolean.valueOf(isSetProtocol_version()).compareTo(other.isSetProtocol_version());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetProtocol_version()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.protocol_version, typedOther.protocol_version);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.protocol_version, other.protocol_version);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetRequestorUserName()).compareTo(typedOther.isSetRequestorUserName());
+    lastComparison = Boolean.valueOf(isSetRequestorUserName()).compareTo(other.isSetRequestorUserName());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetRequestorUserName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.requestorUserName, typedOther.requestorUserName);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.requestorUserName, other.requestorUserName);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetRoleName()).compareTo(typedOther.isSetRoleName());
+    lastComparison = Boolean.valueOf(isSetRoleName()).compareTo(other.isSetRoleName());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetRoleName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.roleName, typedOther.roleName);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.roleName, other.roleName);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetGroups()).compareTo(typedOther.isSetGroups());
+    lastComparison = Boolean.valueOf(isSetGroups()).compareTo(other.isSetGroups());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetGroups()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.groups, typedOther.groups);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.groups, other.groups);
       if (lastComparison != 0) {
         return lastComparison;
       }
@@ -633,12 +637,12 @@ public class TAlterSentryRoleDeleteGroupsRequest implements org.apache.thrift.TB
               {
                 org.apache.thrift.protocol.TSet _set16 = iprot.readSetBegin();
                 struct.groups = new HashSet<TSentryGroup>(2*_set16.size);
-                for (int _i17 = 0; _i17 < _set16.size; ++_i17)
+                TSentryGroup _elem17;
+                for (int _i18 = 0; _i18 < _set16.size; ++_i18)
                 {
-                  TSentryGroup _elem18; // required
-                  _elem18 = new TSentryGroup();
-                  _elem18.read(iprot);
-                  struct.groups.add(_elem18);
+                  _elem17 = new TSentryGroup();
+                  _elem17.read(iprot);
+                  struct.groups.add(_elem17);
                 }
                 iprot.readSetEnd();
               }
@@ -726,12 +730,12 @@ public class TAlterSentryRoleDeleteGroupsRequest implements org.apache.thrift.TB
       {
         org.apache.thrift.protocol.TSet _set21 = new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
         struct.groups = new HashSet<TSentryGroup>(2*_set21.size);
-        for (int _i22 = 0; _i22 < _set21.size; ++_i22)
+        TSentryGroup _elem22;
+        for (int _i23 = 0; _i23 < _set21.size; ++_i23)
         {
-          TSentryGroup _elem23; // required
-          _elem23 = new TSentryGroup();
-          _elem23.read(iprot);
-          struct.groups.add(_elem23);
+          _elem22 = new TSentryGroup();
+          _elem22.read(iprot);
+          struct.groups.add(_elem22);
         }
       }
       struct.setGroupsIsSet(true);

http://git-wip-us.apache.org/repos/asf/sentry/blob/e67bde0d/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteGroupsResponse.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteGroupsResponse.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteGroupsResponse.java
index 0efa544..ac2f69d 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteGroupsResponse.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteGroupsResponse.java
@@ -1,12 +1,11 @@
 /**
- * Autogenerated by Thrift Compiler (0.9.0)
+ * Autogenerated by Thrift Compiler (0.9.3)
  *
  * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
  *  @generated
  */
 package org.apache.sentry.provider.db.service.thrift;
 
-import org.apache.commons.lang.builder.HashCodeBuilder;
 import org.apache.thrift.scheme.IScheme;
 import org.apache.thrift.scheme.SchemeFactory;
 import org.apache.thrift.scheme.StandardScheme;
@@ -16,6 +15,8 @@ import org.apache.thrift.protocol.TTupleProtocol;
 import org.apache.thrift.protocol.TProtocolException;
 import org.apache.thrift.EncodingUtils;
 import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.Map;
@@ -28,10 +29,13 @@ import java.util.Collections;
 import java.util.BitSet;
 import java.nio.ByteBuffer;
 import java.util.Arrays;
+import javax.annotation.Generated;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class TAlterSentryRoleDeleteGroupsResponse implements org.apache.thrift.TBase<TAlterSentryRoleDeleteGroupsResponse, TAlterSentryRoleDeleteGroupsResponse._Fields>, java.io.Serializable, Cloneable {
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = "2016-05-05")
+public class TAlterSentryRoleDeleteGroupsResponse implements org.apache.thrift.TBase<TAlterSentryRoleDeleteGroupsResponse, TAlterSentryRoleDeleteGroupsResponse._Fields>, java.io.Serializable, Cloneable, Comparable<TAlterSentryRoleDeleteGroupsResponse> {
   private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TAlterSentryRoleDeleteGroupsResponse");
 
   private static final org.apache.thrift.protocol.TField STATUS_FIELD_DESC = new org.apache.thrift.protocol.TField("status", org.apache.thrift.protocol.TType.STRUCT, (short)1);
@@ -225,30 +229,30 @@ public class TAlterSentryRoleDeleteGroupsResponse implements org.apache.thrift.T
 
   @Override
   public int hashCode() {
-    HashCodeBuilder builder = new HashCodeBuilder();
+    List<Object> list = new ArrayList<Object>();
 
     boolean present_status = true && (isSetStatus());
-    builder.append(present_status);
+    list.add(present_status);
     if (present_status)
-      builder.append(status);
+      list.add(status);
 
-    return builder.toHashCode();
+    return list.hashCode();
   }
 
+  @Override
   public int compareTo(TAlterSentryRoleDeleteGroupsResponse other) {
     if (!getClass().equals(other.getClass())) {
       return getClass().getName().compareTo(other.getClass().getName());
     }
 
     int lastComparison = 0;
-    TAlterSentryRoleDeleteGroupsResponse typedOther = (TAlterSentryRoleDeleteGroupsResponse)other;
 
-    lastComparison = Boolean.valueOf(isSetStatus()).compareTo(typedOther.isSetStatus());
+    lastComparison = Boolean.valueOf(isSetStatus()).compareTo(other.isSetStatus());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetStatus()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.status, typedOther.status);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.status, other.status);
       if (lastComparison != 0) {
         return lastComparison;
       }

http://git-wip-us.apache.org/repos/asf/sentry/blob/e67bde0d/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteUsersRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteUsersRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteUsersRequest.java
index cb8be6d..693088e 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteUsersRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteUsersRequest.java
@@ -1,12 +1,11 @@
 /**
- * Autogenerated by Thrift Compiler (0.9.0)
+ * Autogenerated by Thrift Compiler (0.9.3)
  *
  * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
  *  @generated
  */
 package org.apache.sentry.provider.db.service.thrift;
 
-import org.apache.commons.lang.builder.HashCodeBuilder;
 import org.apache.thrift.scheme.IScheme;
 import org.apache.thrift.scheme.SchemeFactory;
 import org.apache.thrift.scheme.StandardScheme;
@@ -16,6 +15,8 @@ import org.apache.thrift.protocol.TTupleProtocol;
 import org.apache.thrift.protocol.TProtocolException;
 import org.apache.thrift.EncodingUtils;
 import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.Map;
@@ -28,10 +29,13 @@ import java.util.Collections;
 import java.util.BitSet;
 import java.nio.ByteBuffer;
 import java.util.Arrays;
+import javax.annotation.Generated;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class TAlterSentryRoleDeleteUsersRequest implements org.apache.thrift.TBase<TAlterSentryRoleDeleteUsersRequest, TAlterSentryRoleDeleteUsersRequest._Fields>, java.io.Serializable, Cloneable {
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = "2016-05-05")
+public class TAlterSentryRoleDeleteUsersRequest implements org.apache.thrift.TBase<TAlterSentryRoleDeleteUsersRequest, TAlterSentryRoleDeleteUsersRequest._Fields>, java.io.Serializable, Cloneable, Comparable<TAlterSentryRoleDeleteUsersRequest> {
   private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TAlterSentryRoleDeleteUsersRequest");
 
   private static final org.apache.thrift.protocol.TField PROTOCOL_VERSION_FIELD_DESC = new org.apache.thrift.protocol.TField("protocol_version", org.apache.thrift.protocol.TType.I32, (short)1);
@@ -168,10 +172,7 @@ public class TAlterSentryRoleDeleteUsersRequest implements org.apache.thrift.TBa
       this.roleName = other.roleName;
     }
     if (other.isSetUsers()) {
-      Set<String> __this__users = new HashSet<String>();
-      for (String other_element : other.users) {
-        __this__users.add(other_element);
-      }
+      Set<String> __this__users = new HashSet<String>(other.users);
       this.users = __this__users;
     }
   }
@@ -335,7 +336,7 @@ public class TAlterSentryRoleDeleteUsersRequest implements org.apache.thrift.TBa
   public Object getFieldValue(_Fields field) {
     switch (field) {
     case PROTOCOL_VERSION:
-      return Integer.valueOf(getProtocol_version());
+      return getProtocol_version();
 
     case REQUESTOR_USER_NAME:
       return getRequestorUserName();
@@ -423,75 +424,75 @@ public class TAlterSentryRoleDeleteUsersRequest implements org.apache.thrift.TBa
 
   @Override
   public int hashCode() {
-    HashCodeBuilder builder = new HashCodeBuilder();
+    List<Object> list = new ArrayList<Object>();
 
     boolean present_protocol_version = true;
-    builder.append(present_protocol_version);
+    list.add(present_protocol_version);
     if (present_protocol_version)
-      builder.append(protocol_version);
+      list.add(protocol_version);
 
     boolean present_requestorUserName = true && (isSetRequestorUserName());
-    builder.append(present_requestorUserName);
+    list.add(present_requestorUserName);
     if (present_requestorUserName)
-      builder.append(requestorUserName);
+      list.add(requestorUserName);
 
     boolean present_roleName = true && (isSetRoleName());
-    builder.append(present_roleName);
+    list.add(present_roleName);
     if (present_roleName)
-      builder.append(roleName);
+      list.add(roleName);
 
     boolean present_users = true && (isSetUsers());
-    builder.append(present_users);
+    list.add(present_users);
     if (present_users)
-      builder.append(users);
+      list.add(users);
 
-    return builder.toHashCode();
+    return list.hashCode();
   }
 
+  @Override
   public int compareTo(TAlterSentryRoleDeleteUsersRequest other) {
     if (!getClass().equals(other.getClass())) {
       return getClass().getName().compareTo(other.getClass().getName());
     }
 
     int lastComparison = 0;
-    TAlterSentryRoleDeleteUsersRequest typedOther = (TAlterSentryRoleDeleteUsersRequest)other;
 
-    lastComparison = Boolean.valueOf(isSetProtocol_version()).compareTo(typedOther.isSetProtocol_version());
+    lastComparison = Boolean.valueOf(isSetProtocol_version()).compareTo(other.isSetProtocol_version());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetProtocol_version()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.protocol_version, typedOther.protocol_version);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.protocol_version, other.protocol_version);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetRequestorUserName()).compareTo(typedOther.isSetRequestorUserName());
+    lastComparison = Boolean.valueOf(isSetRequestorUserName()).compareTo(other.isSetRequestorUserName());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetRequestorUserName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.requestorUserName, typedOther.requestorUserName);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.requestorUserName, other.requestorUserName);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetRoleName()).compareTo(typedOther.isSetRoleName());
+    lastComparison = Boolean.valueOf(isSetRoleName()).compareTo(other.isSetRoleName());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetRoleName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.roleName, typedOther.roleName);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.roleName, other.roleName);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetUsers()).compareTo(typedOther.isSetUsers());
+    lastComparison = Boolean.valueOf(isSetUsers()).compareTo(other.isSetUsers());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetUsers()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.users, typedOther.users);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.users, other.users);
       if (lastComparison != 0) {
         return lastComparison;
       }
@@ -633,11 +634,11 @@ public class TAlterSentryRoleDeleteUsersRequest implements org.apache.thrift.TBa
               {
                 org.apache.thrift.protocol.TSet _set24 = iprot.readSetBegin();
                 struct.users = new HashSet<String>(2*_set24.size);
-                for (int _i25 = 0; _i25 < _set24.size; ++_i25)
+                String _elem25;
+                for (int _i26 = 0; _i26 < _set24.size; ++_i26)
                 {
-                  String _elem26; // required
-                  _elem26 = iprot.readString();
-                  struct.users.add(_elem26);
+                  _elem25 = iprot.readString();
+                  struct.users.add(_elem25);
                 }
                 iprot.readSetEnd();
               }
@@ -725,11 +726,11 @@ public class TAlterSentryRoleDeleteUsersRequest implements org.apache.thrift.TBa
       {
         org.apache.thrift.protocol.TSet _set29 = new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
         struct.users = new HashSet<String>(2*_set29.size);
-        for (int _i30 = 0; _i30 < _set29.size; ++_i30)
+        String _elem30;
+        for (int _i31 = 0; _i31 < _set29.size; ++_i31)
         {
-          String _elem31; // required
-          _elem31 = iprot.readString();
-          struct.users.add(_elem31);
+          _elem30 = iprot.readString();
+          struct.users.add(_elem30);
         }
       }
       struct.setUsersIsSet(true);

http://git-wip-us.apache.org/repos/asf/sentry/blob/e67bde0d/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteUsersResponse.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteUsersResponse.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteUsersResponse.java
index 449cd66..af36fc8 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteUsersResponse.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleDeleteUsersResponse.java
@@ -1,12 +1,11 @@
 /**
- * Autogenerated by Thrift Compiler (0.9.0)
+ * Autogenerated by Thrift Compiler (0.9.3)
  *
  * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
  *  @generated
  */
 package org.apache.sentry.provider.db.service.thrift;
 
-import org.apache.commons.lang.builder.HashCodeBuilder;
 import org.apache.thrift.scheme.IScheme;
 import org.apache.thrift.scheme.SchemeFactory;
 import org.apache.thrift.scheme.StandardScheme;
@@ -16,6 +15,8 @@ import org.apache.thrift.protocol.TTupleProtocol;
 import org.apache.thrift.protocol.TProtocolException;
 import org.apache.thrift.EncodingUtils;
 import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.Map;
@@ -28,10 +29,13 @@ import java.util.Collections;
 import java.util.BitSet;
 import java.nio.ByteBuffer;
 import java.util.Arrays;
+import javax.annotation.Generated;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class TAlterSentryRoleDeleteUsersResponse implements org.apache.thrift.TBase<TAlterSentryRoleDeleteUsersResponse, TAlterSentryRoleDeleteUsersResponse._Fields>, java.io.Serializable, Cloneable {
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = "2016-05-05")
+public class TAlterSentryRoleDeleteUsersResponse implements org.apache.thrift.TBase<TAlterSentryRoleDeleteUsersResponse, TAlterSentryRoleDeleteUsersResponse._Fields>, java.io.Serializable, Cloneable, Comparable<TAlterSentryRoleDeleteUsersResponse> {
   private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TAlterSentryRoleDeleteUsersResponse");
 
   private static final org.apache.thrift.protocol.TField STATUS_FIELD_DESC = new org.apache.thrift.protocol.TField("status", org.apache.thrift.protocol.TType.STRUCT, (short)1);
@@ -225,30 +229,30 @@ public class TAlterSentryRoleDeleteUsersResponse implements org.apache.thrift.TB
 
   @Override
   public int hashCode() {
-    HashCodeBuilder builder = new HashCodeBuilder();
+    List<Object> list = new ArrayList<Object>();
 
     boolean present_status = true && (isSetStatus());
-    builder.append(present_status);
+    list.add(present_status);
     if (present_status)
-      builder.append(status);
+      list.add(status);
 
-    return builder.toHashCode();
+    return list.hashCode();
   }
 
+  @Override
   public int compareTo(TAlterSentryRoleDeleteUsersResponse other) {
     if (!getClass().equals(other.getClass())) {
       return getClass().getName().compareTo(other.getClass().getName());
     }
 
     int lastComparison = 0;
-    TAlterSentryRoleDeleteUsersResponse typedOther = (TAlterSentryRoleDeleteUsersResponse)other;
 
-    lastComparison = Boolean.valueOf(isSetStatus()).compareTo(typedOther.isSetStatus());
+    lastComparison = Boolean.valueOf(isSetStatus()).compareTo(other.isSetStatus());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetStatus()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.status, typedOther.status);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.status, other.status);
       if (lastComparison != 0) {
         return lastComparison;
       }

http://git-wip-us.apache.org/repos/asf/sentry/blob/e67bde0d/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleGrantPrivilegeRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleGrantPrivilegeRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleGrantPrivilegeRequest.java
index d95752f..95ccd01 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleGrantPrivilegeRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleGrantPrivilegeRequest.java
@@ -1,12 +1,11 @@
 /**
- * Autogenerated by Thrift Compiler (0.9.0)
+ * Autogenerated by Thrift Compiler (0.9.3)
  *
  * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
  *  @generated
  */
 package org.apache.sentry.provider.db.service.thrift;
 
-import org.apache.commons.lang.builder.HashCodeBuilder;
 import org.apache.thrift.scheme.IScheme;
 import org.apache.thrift.scheme.SchemeFactory;
 import org.apache.thrift.scheme.StandardScheme;
@@ -16,6 +15,8 @@ import org.apache.thrift.protocol.TTupleProtocol;
 import org.apache.thrift.protocol.TProtocolException;
 import org.apache.thrift.EncodingUtils;
 import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.Map;
@@ -28,10 +29,13 @@ import java.util.Collections;
 import java.util.BitSet;
 import java.nio.ByteBuffer;
 import java.util.Arrays;
+import javax.annotation.Generated;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class TAlterSentryRoleGrantPrivilegeRequest implements org.apache.thrift.TBase<TAlterSentryRoleGrantPrivilegeRequest, TAlterSentryRoleGrantPrivilegeRequest._Fields>, java.io.Serializable, Cloneable {
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = "2016-05-05")
+public class TAlterSentryRoleGrantPrivilegeRequest implements org.apache.thrift.TBase<TAlterSentryRoleGrantPrivilegeRequest, TAlterSentryRoleGrantPrivilegeRequest._Fields>, java.io.Serializable, Cloneable, Comparable<TAlterSentryRoleGrantPrivilegeRequest> {
   private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TAlterSentryRoleGrantPrivilegeRequest");
 
   private static final org.apache.thrift.protocol.TField PROTOCOL_VERSION_FIELD_DESC = new org.apache.thrift.protocol.TField("protocol_version", org.apache.thrift.protocol.TType.I32, (short)1);
@@ -125,7 +129,7 @@ public class TAlterSentryRoleGrantPrivilegeRequest implements org.apache.thrift.
   // isset id assignments
   private static final int __PROTOCOL_VERSION_ISSET_ID = 0;
   private byte __isset_bitfield = 0;
-  private _Fields optionals[] = {_Fields.PRIVILEGE,_Fields.PRIVILEGES};
+  private static final _Fields optionals[] = {_Fields.PRIVILEGE,_Fields.PRIVILEGES};
   public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
   static {
     Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
@@ -177,7 +181,7 @@ public class TAlterSentryRoleGrantPrivilegeRequest implements org.apache.thrift.
       this.privilege = new TSentryPrivilege(other.privilege);
     }
     if (other.isSetPrivileges()) {
-      Set<TSentryPrivilege> __this__privileges = new HashSet<TSentryPrivilege>();
+      Set<TSentryPrivilege> __this__privileges = new HashSet<TSentryPrivilege>(other.privileges.size());
       for (TSentryPrivilege other_element : other.privileges) {
         __this__privileges.add(new TSentryPrivilege(other_element));
       }
@@ -376,7 +380,7 @@ public class TAlterSentryRoleGrantPrivilegeRequest implements org.apache.thrift.
   public Object getFieldValue(_Fields field) {
     switch (field) {
     case PROTOCOL_VERSION:
-      return Integer.valueOf(getProtocol_version());
+      return getProtocol_version();
 
     case REQUESTOR_USER_NAME:
       return getRequestorUserName();
@@ -478,90 +482,90 @@ public class TAlterSentryRoleGrantPrivilegeRequest implements org.apache.thrift.
 
   @Override
   public int hashCode() {
-    HashCodeBuilder builder = new HashCodeBuilder();
+    List<Object> list = new ArrayList<Object>();
 
     boolean present_protocol_version = true;
-    builder.append(present_protocol_version);
+    list.add(present_protocol_version);
     if (present_protocol_version)
-      builder.append(protocol_version);
+      list.add(protocol_version);
 
     boolean present_requestorUserName = true && (isSetRequestorUserName());
-    builder.append(present_requestorUserName);
+    list.add(present_requestorUserName);
     if (present_requestorUserName)
-      builder.append(requestorUserName);
+      list.add(requestorUserName);
 
     boolean present_roleName = true && (isSetRoleName());
-    builder.append(present_roleName);
+    list.add(present_roleName);
     if (present_roleName)
-      builder.append(roleName);
+      list.add(roleName);
 
     boolean present_privilege = true && (isSetPrivilege());
-    builder.append(present_privilege);
+    list.add(present_privilege);
     if (present_privilege)
-      builder.append(privilege);
+      list.add(privilege);
 
     boolean present_privileges = true && (isSetPrivileges());
-    builder.append(present_privileges);
+    list.add(present_privileges);
     if (present_privileges)
-      builder.append(privileges);
+      list.add(privileges);
 
-    return builder.toHashCode();
+    return list.hashCode();
   }
 
+  @Override
   public int compareTo(TAlterSentryRoleGrantPrivilegeRequest other) {
     if (!getClass().equals(other.getClass())) {
       return getClass().getName().compareTo(other.getClass().getName());
     }
 
     int lastComparison = 0;
-    TAlterSentryRoleGrantPrivilegeRequest typedOther = (TAlterSentryRoleGrantPrivilegeRequest)other;
 
-    lastComparison = Boolean.valueOf(isSetProtocol_version()).compareTo(typedOther.isSetProtocol_version());
+    lastComparison = Boolean.valueOf(isSetProtocol_version()).compareTo(other.isSetProtocol_version());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetProtocol_version()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.protocol_version, typedOther.protocol_version);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.protocol_version, other.protocol_version);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetRequestorUserName()).compareTo(typedOther.isSetRequestorUserName());
+    lastComparison = Boolean.valueOf(isSetRequestorUserName()).compareTo(other.isSetRequestorUserName());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetRequestorUserName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.requestorUserName, typedOther.requestorUserName);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.requestorUserName, other.requestorUserName);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetRoleName()).compareTo(typedOther.isSetRoleName());
+    lastComparison = Boolean.valueOf(isSetRoleName()).compareTo(other.isSetRoleName());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetRoleName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.roleName, typedOther.roleName);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.roleName, other.roleName);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetPrivilege()).compareTo(typedOther.isSetPrivilege());
+    lastComparison = Boolean.valueOf(isSetPrivilege()).compareTo(other.isSetPrivilege());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetPrivilege()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.privilege, typedOther.privilege);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.privilege, other.privilege);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetPrivileges()).compareTo(typedOther.isSetPrivileges());
+    lastComparison = Boolean.valueOf(isSetPrivileges()).compareTo(other.isSetPrivileges());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetPrivileges()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.privileges, typedOther.privileges);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.privileges, other.privileges);
       if (lastComparison != 0) {
         return lastComparison;
       }
@@ -723,12 +727,12 @@ public class TAlterSentryRoleGrantPrivilegeRequest implements org.apache.thrift.
               {
                 org.apache.thrift.protocol.TSet _set32 = iprot.readSetBegin();
                 struct.privileges = new HashSet<TSentryPrivilege>(2*_set32.size);
-                for (int _i33 = 0; _i33 < _set32.size; ++_i33)
+                TSentryPrivilege _elem33;
+                for (int _i34 = 0; _i34 < _set32.size; ++_i34)
                 {
-                  TSentryPrivilege _elem34; // required
-                  _elem34 = new TSentryPrivilege();
-                  _elem34.read(iprot);
-                  struct.privileges.add(_elem34);
+                  _elem33 = new TSentryPrivilege();
+                  _elem33.read(iprot);
+                  struct.privileges.add(_elem33);
                 }
                 iprot.readSetEnd();
               }
@@ -845,12 +849,12 @@ public class TAlterSentryRoleGrantPrivilegeRequest implements org.apache.thrift.
         {
           org.apache.thrift.protocol.TSet _set37 = new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
           struct.privileges = new HashSet<TSentryPrivilege>(2*_set37.size);
-          for (int _i38 = 0; _i38 < _set37.size; ++_i38)
+          TSentryPrivilege _elem38;
+          for (int _i39 = 0; _i39 < _set37.size; ++_i39)
           {
-            TSentryPrivilege _elem39; // required
-            _elem39 = new TSentryPrivilege();
-            _elem39.read(iprot);
-            struct.privileges.add(_elem39);
+            _elem38 = new TSentryPrivilege();
+            _elem38.read(iprot);
+            struct.privileges.add(_elem38);
           }
         }
         struct.setPrivilegesIsSet(true);

http://git-wip-us.apache.org/repos/asf/sentry/blob/e67bde0d/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleGrantPrivilegeResponse.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleGrantPrivilegeResponse.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleGrantPrivilegeResponse.java
index 825abe4..b9a64f1 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleGrantPrivilegeResponse.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleGrantPrivilegeResponse.java
@@ -1,12 +1,11 @@
 /**
- * Autogenerated by Thrift Compiler (0.9.0)
+ * Autogenerated by Thrift Compiler (0.9.3)
  *
  * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
  *  @generated
  */
 package org.apache.sentry.provider.db.service.thrift;
 
-import org.apache.commons.lang.builder.HashCodeBuilder;
 import org.apache.thrift.scheme.IScheme;
 import org.apache.thrift.scheme.SchemeFactory;
 import org.apache.thrift.scheme.StandardScheme;
@@ -16,6 +15,8 @@ import org.apache.thrift.protocol.TTupleProtocol;
 import org.apache.thrift.protocol.TProtocolException;
 import org.apache.thrift.EncodingUtils;
 import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.Map;
@@ -28,10 +29,13 @@ import java.util.Collections;
 import java.util.BitSet;
 import java.nio.ByteBuffer;
 import java.util.Arrays;
+import javax.annotation.Generated;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class TAlterSentryRoleGrantPrivilegeResponse implements org.apache.thrift.TBase<TAlterSentryRoleGrantPrivilegeResponse, TAlterSentryRoleGrantPrivilegeResponse._Fields>, java.io.Serializable, Cloneable {
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = "2016-05-05")
+public class TAlterSentryRoleGrantPrivilegeResponse implements org.apache.thrift.TBase<TAlterSentryRoleGrantPrivilegeResponse, TAlterSentryRoleGrantPrivilegeResponse._Fields>, java.io.Serializable, Cloneable, Comparable<TAlterSentryRoleGrantPrivilegeResponse> {
   private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TAlterSentryRoleGrantPrivilegeResponse");
 
   private static final org.apache.thrift.protocol.TField STATUS_FIELD_DESC = new org.apache.thrift.protocol.TField("status", org.apache.thrift.protocol.TType.STRUCT, (short)1);
@@ -113,7 +117,7 @@ public class TAlterSentryRoleGrantPrivilegeResponse implements org.apache.thrift
   }
 
   // isset id assignments
-  private _Fields optionals[] = {_Fields.PRIVILEGE,_Fields.PRIVILEGES};
+  private static final _Fields optionals[] = {_Fields.PRIVILEGE,_Fields.PRIVILEGES};
   public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
   static {
     Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
@@ -149,7 +153,7 @@ public class TAlterSentryRoleGrantPrivilegeResponse implements org.apache.thrift
       this.privilege = new TSentryPrivilege(other.privilege);
     }
     if (other.isSetPrivileges()) {
-      Set<TSentryPrivilege> __this__privileges = new HashSet<TSentryPrivilege>();
+      Set<TSentryPrivilege> __this__privileges = new HashSet<TSentryPrivilege>(other.privileges.size());
       for (TSentryPrivilege other_element : other.privileges) {
         __this__privileges.add(new TSentryPrivilege(other_element));
       }
@@ -358,60 +362,60 @@ public class TAlterSentryRoleGrantPrivilegeResponse implements org.apache.thrift
 
   @Override
   public int hashCode() {
-    HashCodeBuilder builder = new HashCodeBuilder();
+    List<Object> list = new ArrayList<Object>();
 
     boolean present_status = true && (isSetStatus());
-    builder.append(present_status);
+    list.add(present_status);
     if (present_status)
-      builder.append(status);
+      list.add(status);
 
     boolean present_privilege = true && (isSetPrivilege());
-    builder.append(present_privilege);
+    list.add(present_privilege);
     if (present_privilege)
-      builder.append(privilege);
+      list.add(privilege);
 
     boolean present_privileges = true && (isSetPrivileges());
-    builder.append(present_privileges);
+    list.add(present_privileges);
     if (present_privileges)
-      builder.append(privileges);
+      list.add(privileges);
 
-    return builder.toHashCode();
+    return list.hashCode();
   }
 
+  @Override
   public int compareTo(TAlterSentryRoleGrantPrivilegeResponse other) {
     if (!getClass().equals(other.getClass())) {
       return getClass().getName().compareTo(other.getClass().getName());
     }
 
     int lastComparison = 0;
-    TAlterSentryRoleGrantPrivilegeResponse typedOther = (TAlterSentryRoleGrantPrivilegeResponse)other;
 
-    lastComparison = Boolean.valueOf(isSetStatus()).compareTo(typedOther.isSetStatus());
+    lastComparison = Boolean.valueOf(isSetStatus()).compareTo(other.isSetStatus());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetStatus()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.status, typedOther.status);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.status, other.status);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetPrivilege()).compareTo(typedOther.isSetPrivilege());
+    lastComparison = Boolean.valueOf(isSetPrivilege()).compareTo(other.isSetPrivilege());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetPrivilege()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.privilege, typedOther.privilege);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.privilege, other.privilege);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetPrivileges()).compareTo(typedOther.isSetPrivileges());
+    lastComparison = Boolean.valueOf(isSetPrivileges()).compareTo(other.isSetPrivileges());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetPrivileges()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.privileges, typedOther.privileges);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.privileges, other.privileges);
       if (lastComparison != 0) {
         return lastComparison;
       }
@@ -539,12 +543,12 @@ public class TAlterSentryRoleGrantPrivilegeResponse implements org.apache.thrift
               {
                 org.apache.thrift.protocol.TSet _set40 = iprot.readSetBegin();
                 struct.privileges = new HashSet<TSentryPrivilege>(2*_set40.size);
-                for (int _i41 = 0; _i41 < _set40.size; ++_i41)
+                TSentryPrivilege _elem41;
+                for (int _i42 = 0; _i42 < _set40.size; ++_i42)
                 {
-                  TSentryPrivilege _elem42; // required
-                  _elem42 = new TSentryPrivilege();
-                  _elem42.read(iprot);
-                  struct.privileges.add(_elem42);
+                  _elem41 = new TSentryPrivilege();
+                  _elem41.read(iprot);
+                  struct.privileges.add(_elem41);
                 }
                 iprot.readSetEnd();
               }
@@ -648,12 +652,12 @@ public class TAlterSentryRoleGrantPrivilegeResponse implements org.apache.thrift
         {
           org.apache.thrift.protocol.TSet _set45 = new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
           struct.privileges = new HashSet<TSentryPrivilege>(2*_set45.size);
-          for (int _i46 = 0; _i46 < _set45.size; ++_i46)
+          TSentryPrivilege _elem46;
+          for (int _i47 = 0; _i47 < _set45.size; ++_i47)
           {
-            TSentryPrivilege _elem47; // required
-            _elem47 = new TSentryPrivilege();
-            _elem47.read(iprot);
-            struct.privileges.add(_elem47);
+            _elem46 = new TSentryPrivilege();
+            _elem46.read(iprot);
+            struct.privileges.add(_elem46);
           }
         }
         struct.setPrivilegesIsSet(true);

http://git-wip-us.apache.org/repos/asf/sentry/blob/e67bde0d/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleRevokePrivilegeRequest.java
----------------------------------------------------------------------
diff --git a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleRevokePrivilegeRequest.java b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleRevokePrivilegeRequest.java
index 57f2722..fc0735e 100644
--- a/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleRevokePrivilegeRequest.java
+++ b/sentry-provider/sentry-provider-db/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TAlterSentryRoleRevokePrivilegeRequest.java
@@ -1,12 +1,11 @@
 /**
- * Autogenerated by Thrift Compiler (0.9.0)
+ * Autogenerated by Thrift Compiler (0.9.3)
  *
  * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
  *  @generated
  */
 package org.apache.sentry.provider.db.service.thrift;
 
-import org.apache.commons.lang.builder.HashCodeBuilder;
 import org.apache.thrift.scheme.IScheme;
 import org.apache.thrift.scheme.SchemeFactory;
 import org.apache.thrift.scheme.StandardScheme;
@@ -16,6 +15,8 @@ import org.apache.thrift.protocol.TTupleProtocol;
 import org.apache.thrift.protocol.TProtocolException;
 import org.apache.thrift.EncodingUtils;
 import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.Map;
@@ -28,10 +29,13 @@ import java.util.Collections;
 import java.util.BitSet;
 import java.nio.ByteBuffer;
 import java.util.Arrays;
+import javax.annotation.Generated;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class TAlterSentryRoleRevokePrivilegeRequest implements org.apache.thrift.TBase<TAlterSentryRoleRevokePrivilegeRequest, TAlterSentryRoleRevokePrivilegeRequest._Fields>, java.io.Serializable, Cloneable {
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = "2016-05-05")
+public class TAlterSentryRoleRevokePrivilegeRequest implements org.apache.thrift.TBase<TAlterSentryRoleRevokePrivilegeRequest, TAlterSentryRoleRevokePrivilegeRequest._Fields>, java.io.Serializable, Cloneable, Comparable<TAlterSentryRoleRevokePrivilegeRequest> {
   private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TAlterSentryRoleRevokePrivilegeRequest");
 
   private static final org.apache.thrift.protocol.TField PROTOCOL_VERSION_FIELD_DESC = new org.apache.thrift.protocol.TField("protocol_version", org.apache.thrift.protocol.TType.I32, (short)1);
@@ -125,7 +129,7 @@ public class TAlterSentryRoleRevokePrivilegeRequest implements org.apache.thrift
   // isset id assignments
   private static final int __PROTOCOL_VERSION_ISSET_ID = 0;
   private byte __isset_bitfield = 0;
-  private _Fields optionals[] = {_Fields.PRIVILEGE,_Fields.PRIVILEGES};
+  private static final _Fields optionals[] = {_Fields.PRIVILEGE,_Fields.PRIVILEGES};
   public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
   static {
     Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
@@ -177,7 +181,7 @@ public class TAlterSentryRoleRevokePrivilegeRequest implements org.apache.thrift
       this.privilege = new TSentryPrivilege(other.privilege);
     }
     if (other.isSetPrivileges()) {
-      Set<TSentryPrivilege> __this__privileges = new HashSet<TSentryPrivilege>();
+      Set<TSentryPrivilege> __this__privileges = new HashSet<TSentryPrivilege>(other.privileges.size());
       for (TSentryPrivilege other_element : other.privileges) {
         __this__privileges.add(new TSentryPrivilege(other_element));
       }
@@ -376,7 +380,7 @@ public class TAlterSentryRoleRevokePrivilegeRequest implements org.apache.thrift
   public Object getFieldValue(_Fields field) {
     switch (field) {
     case PROTOCOL_VERSION:
-      return Integer.valueOf(getProtocol_version());
+      return getProtocol_version();
 
     case REQUESTOR_USER_NAME:
       return getRequestorUserName();
@@ -478,90 +482,90 @@ public class TAlterSentryRoleRevokePrivilegeRequest implements org.apache.thrift
 
   @Override
   public int hashCode() {
-    HashCodeBuilder builder = new HashCodeBuilder();
+    List<Object> list = new ArrayList<Object>();
 
     boolean present_protocol_version = true;
-    builder.append(present_protocol_version);
+    list.add(present_protocol_version);
     if (present_protocol_version)
-      builder.append(protocol_version);
+      list.add(protocol_version);
 
     boolean present_requestorUserName = true && (isSetRequestorUserName());
-    builder.append(present_requestorUserName);
+    list.add(present_requestorUserName);
     if (present_requestorUserName)
-      builder.append(requestorUserName);
+      list.add(requestorUserName);
 
     boolean present_roleName = true && (isSetRoleName());
-    builder.append(present_roleName);
+    list.add(present_roleName);
     if (present_roleName)
-      builder.append(roleName);
+      list.add(roleName);
 
     boolean present_privilege = true && (isSetPrivilege());
-    builder.append(present_privilege);
+    list.add(present_privilege);
     if (present_privilege)
-      builder.append(privilege);
+      list.add(privilege);
 
     boolean present_privileges = true && (isSetPrivileges());
-    builder.append(present_privileges);
+    list.add(present_privileges);
     if (present_privileges)
-      builder.append(privileges);
+      list.add(privileges);
 
-    return builder.toHashCode();
+    return list.hashCode();
   }
 
+  @Override
   public int compareTo(TAlterSentryRoleRevokePrivilegeRequest other) {
     if (!getClass().equals(other.getClass())) {
       return getClass().getName().compareTo(other.getClass().getName());
     }
 
     int lastComparison = 0;
-    TAlterSentryRoleRevokePrivilegeRequest typedOther = (TAlterSentryRoleRevokePrivilegeRequest)other;
 
-    lastComparison = Boolean.valueOf(isSetProtocol_version()).compareTo(typedOther.isSetProtocol_version());
+    lastComparison = Boolean.valueOf(isSetProtocol_version()).compareTo(other.isSetProtocol_version());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetProtocol_version()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.protocol_version, typedOther.protocol_version);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.protocol_version, other.protocol_version);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetRequestorUserName()).compareTo(typedOther.isSetRequestorUserName());
+    lastComparison = Boolean.valueOf(isSetRequestorUserName()).compareTo(other.isSetRequestorUserName());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetRequestorUserName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.requestorUserName, typedOther.requestorUserName);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.requestorUserName, other.requestorUserName);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetRoleName()).compareTo(typedOther.isSetRoleName());
+    lastComparison = Boolean.valueOf(isSetRoleName()).compareTo(other.isSetRoleName());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetRoleName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.roleName, typedOther.roleName);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.roleName, other.roleName);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetPrivilege()).compareTo(typedOther.isSetPrivilege());
+    lastComparison = Boolean.valueOf(isSetPrivilege()).compareTo(other.isSetPrivilege());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetPrivilege()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.privilege, typedOther.privilege);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.privilege, other.privilege);
       if (lastComparison != 0) {
         return lastComparison;
       }
     }
-    lastComparison = Boolean.valueOf(isSetPrivileges()).compareTo(typedOther.isSetPrivileges());
+    lastComparison = Boolean.valueOf(isSetPrivileges()).compareTo(other.isSetPrivileges());
     if (lastComparison != 0) {
       return lastComparison;
     }
     if (isSetPrivileges()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.privileges, typedOther.privileges);
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.privileges, other.privileges);
       if (lastComparison != 0) {
         return lastComparison;
       }
@@ -723,12 +727,12 @@ public class TAlterSentryRoleRevokePrivilegeRequest implements org.apache.thrift
               {
                 org.apache.thrift.protocol.TSet _set48 = iprot.readSetBegin();
                 struct.privileges = new HashSet<TSentryPrivilege>(2*_set48.size);
-                for (int _i49 = 0; _i49 < _set48.size; ++_i49)
+                TSentryPrivilege _elem49;
+                for (int _i50 = 0; _i50 < _set48.size; ++_i50)
                 {
-                  TSentryPrivilege _elem50; // required
-                  _elem50 = new TSentryPrivilege();
-                  _elem50.read(iprot);
-                  struct.privileges.add(_elem50);
+                  _elem49 = new TSentryPrivilege();
+                  _elem49.read(iprot);
+                  struct.privileges.add(_elem49);
                 }
                 iprot.readSetEnd();
               }
@@ -845,12 +849,12 @@ public class TAlterSentryRoleRevokePrivilegeRequest implements org.apache.thrift
         {
           org.apache.thrift.protocol.TSet _set53 = new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
           struct.privileges = new HashSet<TSentryPrivilege>(2*_set53.size);
-          for (int _i54 = 0; _i54 < _set53.size; ++_i54)
+          TSentryPrivilege _elem54;
+          for (int _i55 = 0; _i55 < _set53.size; ++_i55)
           {
-            TSentryPrivilege _elem55; // required
-            _elem55 = new TSentryPrivilege();
-            _elem55.read(iprot);
-            struct.privileges.add(_elem55);
+            _elem54 = new TSentryPrivilege();
+            _elem54.read(iprot);
+            struct.privileges.add(_elem54);
           }
         }
         struct.setPrivilegesIsSet(true);