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From pras...@apache.org
Subject [02/25] SENTRY-432: Synchronization of HDFS permissions with Sentry permissions. Initial patch (Arun Suresh via Prasad Mujumdar)
Date Fri, 10 Oct 2014 03:47:47 GMT
http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/b86a53d1/sentry-service-client/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryGroup.java
----------------------------------------------------------------------
diff --git a/sentry-service-client/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryGroup.java b/sentry-service-client/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryGroup.java
new file mode 100644
index 0000000..4aadd22
--- /dev/null
+++ b/sentry-service-client/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryGroup.java
@@ -0,0 +1,385 @@
+/**
+ * Autogenerated by Thrift Compiler (0.9.0)
+ *
+ * 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;
+
+import org.apache.thrift.scheme.TupleScheme;
+import org.apache.thrift.protocol.TTupleProtocol;
+import org.apache.thrift.protocol.TProtocolException;
+import org.apache.thrift.EncodingUtils;
+import org.apache.thrift.TException;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class TSentryGroup implements org.apache.thrift.TBase<TSentryGroup, TSentryGroup._Fields>, java.io.Serializable, Cloneable {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSentryGroup");
+
+  private static final org.apache.thrift.protocol.TField GROUP_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("groupName", org.apache.thrift.protocol.TType.STRING, (short)1);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TSentryGroupStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TSentryGroupTupleSchemeFactory());
+  }
+
+  private String groupName; // required
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    GROUP_NAME((short)1, "groupName");
+
+    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+    static {
+      for (_Fields field : EnumSet.allOf(_Fields.class)) {
+        byName.put(field.getFieldName(), field);
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, or null if its not found.
+     */
+    public static _Fields findByThriftId(int fieldId) {
+      switch(fieldId) {
+        case 1: // GROUP_NAME
+          return GROUP_NAME;
+        default:
+          return null;
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, throwing an exception
+     * if it is not found.
+     */
+    public static _Fields findByThriftIdOrThrow(int fieldId) {
+      _Fields fields = findByThriftId(fieldId);
+      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+      return fields;
+    }
+
+    /**
+     * Find the _Fields constant that matches name, or null if its not found.
+     */
+    public static _Fields findByName(String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final String _fieldName;
+
+    _Fields(short thriftId, String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  // isset id assignments
+  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);
+    tmpMap.put(_Fields.GROUP_NAME, new org.apache.thrift.meta_data.FieldMetaData("groupName", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TSentryGroup.class, metaDataMap);
+  }
+
+  public TSentryGroup() {
+  }
+
+  public TSentryGroup(
+    String groupName)
+  {
+    this();
+    this.groupName = groupName;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TSentryGroup(TSentryGroup other) {
+    if (other.isSetGroupName()) {
+      this.groupName = other.groupName;
+    }
+  }
+
+  public TSentryGroup deepCopy() {
+    return new TSentryGroup(this);
+  }
+
+  @Override
+  public void clear() {
+    this.groupName = null;
+  }
+
+  public String getGroupName() {
+    return this.groupName;
+  }
+
+  public void setGroupName(String groupName) {
+    this.groupName = groupName;
+  }
+
+  public void unsetGroupName() {
+    this.groupName = null;
+  }
+
+  /** Returns true if field groupName is set (has been assigned a value) and false otherwise */
+  public boolean isSetGroupName() {
+    return this.groupName != null;
+  }
+
+  public void setGroupNameIsSet(boolean value) {
+    if (!value) {
+      this.groupName = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case GROUP_NAME:
+      if (value == null) {
+        unsetGroupName();
+      } else {
+        setGroupName((String)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case GROUP_NAME:
+      return getGroupName();
+
+    }
+    throw new IllegalStateException();
+  }
+
+  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+  public boolean isSet(_Fields field) {
+    if (field == null) {
+      throw new IllegalArgumentException();
+    }
+
+    switch (field) {
+    case GROUP_NAME:
+      return isSetGroupName();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TSentryGroup)
+      return this.equals((TSentryGroup)that);
+    return false;
+  }
+
+  public boolean equals(TSentryGroup that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_groupName = true && this.isSetGroupName();
+    boolean that_present_groupName = true && that.isSetGroupName();
+    if (this_present_groupName || that_present_groupName) {
+      if (!(this_present_groupName && that_present_groupName))
+        return false;
+      if (!this.groupName.equals(that.groupName))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    HashCodeBuilder builder = new HashCodeBuilder();
+
+    boolean present_groupName = true && (isSetGroupName());
+    builder.append(present_groupName);
+    if (present_groupName)
+      builder.append(groupName);
+
+    return builder.toHashCode();
+  }
+
+  public int compareTo(TSentryGroup other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+    TSentryGroup typedOther = (TSentryGroup)other;
+
+    lastComparison = Boolean.valueOf(isSetGroupName()).compareTo(typedOther.isSetGroupName());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetGroupName()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.groupName, typedOther.groupName);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    return 0;
+  }
+
+  public _Fields fieldForId(int fieldId) {
+    return _Fields.findByThriftId(fieldId);
+  }
+
+  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+  }
+
+  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder("TSentryGroup(");
+    boolean first = true;
+
+    sb.append("groupName:");
+    if (this.groupName == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.groupName);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetGroupName()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'groupName' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+    try {
+      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class TSentryGroupStandardSchemeFactory implements SchemeFactory {
+    public TSentryGroupStandardScheme getScheme() {
+      return new TSentryGroupStandardScheme();
+    }
+  }
+
+  private static class TSentryGroupStandardScheme extends StandardScheme<TSentryGroup> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TSentryGroup struct) throws org.apache.thrift.TException {
+      org.apache.thrift.protocol.TField schemeField;
+      iprot.readStructBegin();
+      while (true)
+      {
+        schemeField = iprot.readFieldBegin();
+        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+          break;
+        }
+        switch (schemeField.id) {
+          case 1: // GROUP_NAME
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.groupName = iprot.readString();
+              struct.setGroupNameIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          default:
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+        }
+        iprot.readFieldEnd();
+      }
+      iprot.readStructEnd();
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, TSentryGroup struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.groupName != null) {
+        oprot.writeFieldBegin(GROUP_NAME_FIELD_DESC);
+        oprot.writeString(struct.groupName);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TSentryGroupTupleSchemeFactory implements SchemeFactory {
+    public TSentryGroupTupleScheme getScheme() {
+      return new TSentryGroupTupleScheme();
+    }
+  }
+
+  private static class TSentryGroupTupleScheme extends TupleScheme<TSentryGroup> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TSentryGroup struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeString(struct.groupName);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TSentryGroup struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.groupName = iprot.readString();
+      struct.setGroupNameIsSet(true);
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/b86a53d1/sentry-service-client/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryPrivilege.java
----------------------------------------------------------------------
diff --git a/sentry-service-client/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryPrivilege.java b/sentry-service-client/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryPrivilege.java
new file mode 100644
index 0000000..dbe96ff
--- /dev/null
+++ b/sentry-service-client/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryPrivilege.java
@@ -0,0 +1,1145 @@
+/**
+ * Autogenerated by Thrift Compiler (0.9.0)
+ *
+ * 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;
+
+import org.apache.thrift.scheme.TupleScheme;
+import org.apache.thrift.protocol.TTupleProtocol;
+import org.apache.thrift.protocol.TProtocolException;
+import org.apache.thrift.EncodingUtils;
+import org.apache.thrift.TException;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class TSentryPrivilege implements org.apache.thrift.TBase<TSentryPrivilege, TSentryPrivilege._Fields>, java.io.Serializable, Cloneable {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSentryPrivilege");
+
+  private static final org.apache.thrift.protocol.TField PRIVILEGE_SCOPE_FIELD_DESC = new org.apache.thrift.protocol.TField("privilegeScope", org.apache.thrift.protocol.TType.STRING, (short)1);
+  private static final org.apache.thrift.protocol.TField SERVER_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("serverName", org.apache.thrift.protocol.TType.STRING, (short)3);
+  private static final org.apache.thrift.protocol.TField DB_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("dbName", org.apache.thrift.protocol.TType.STRING, (short)4);
+  private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("tableName", org.apache.thrift.protocol.TType.STRING, (short)5);
+  private static final org.apache.thrift.protocol.TField URI_FIELD_DESC = new org.apache.thrift.protocol.TField("URI", org.apache.thrift.protocol.TType.STRING, (short)6);
+  private static final org.apache.thrift.protocol.TField ACTION_FIELD_DESC = new org.apache.thrift.protocol.TField("action", org.apache.thrift.protocol.TType.STRING, (short)7);
+  private static final org.apache.thrift.protocol.TField CREATE_TIME_FIELD_DESC = new org.apache.thrift.protocol.TField("createTime", org.apache.thrift.protocol.TType.I64, (short)8);
+  private static final org.apache.thrift.protocol.TField GRANT_OPTION_FIELD_DESC = new org.apache.thrift.protocol.TField("grantOption", org.apache.thrift.protocol.TType.I32, (short)9);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TSentryPrivilegeStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TSentryPrivilegeTupleSchemeFactory());
+  }
+
+  private String privilegeScope; // required
+  private String serverName; // required
+  private String dbName; // optional
+  private String tableName; // optional
+  private String URI; // optional
+  private String action; // required
+  private long createTime; // optional
+  private TSentryGrantOption grantOption; // optional
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    PRIVILEGE_SCOPE((short)1, "privilegeScope"),
+    SERVER_NAME((short)3, "serverName"),
+    DB_NAME((short)4, "dbName"),
+    TABLE_NAME((short)5, "tableName"),
+    URI((short)6, "URI"),
+    ACTION((short)7, "action"),
+    CREATE_TIME((short)8, "createTime"),
+    /**
+     * 
+     * @see TSentryGrantOption
+     */
+    GRANT_OPTION((short)9, "grantOption");
+
+    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+    static {
+      for (_Fields field : EnumSet.allOf(_Fields.class)) {
+        byName.put(field.getFieldName(), field);
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, or null if its not found.
+     */
+    public static _Fields findByThriftId(int fieldId) {
+      switch(fieldId) {
+        case 1: // PRIVILEGE_SCOPE
+          return PRIVILEGE_SCOPE;
+        case 3: // SERVER_NAME
+          return SERVER_NAME;
+        case 4: // DB_NAME
+          return DB_NAME;
+        case 5: // TABLE_NAME
+          return TABLE_NAME;
+        case 6: // URI
+          return URI;
+        case 7: // ACTION
+          return ACTION;
+        case 8: // CREATE_TIME
+          return CREATE_TIME;
+        case 9: // GRANT_OPTION
+          return GRANT_OPTION;
+        default:
+          return null;
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, throwing an exception
+     * if it is not found.
+     */
+    public static _Fields findByThriftIdOrThrow(int fieldId) {
+      _Fields fields = findByThriftId(fieldId);
+      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+      return fields;
+    }
+
+    /**
+     * Find the _Fields constant that matches name, or null if its not found.
+     */
+    public static _Fields findByName(String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final String _fieldName;
+
+    _Fields(short thriftId, String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  // isset id assignments
+  private static final int __CREATETIME_ISSET_ID = 0;
+  private byte __isset_bitfield = 0;
+  private _Fields optionals[] = {_Fields.DB_NAME,_Fields.TABLE_NAME,_Fields.URI,_Fields.CREATE_TIME,_Fields.GRANT_OPTION};
+  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);
+    tmpMap.put(_Fields.PRIVILEGE_SCOPE, new org.apache.thrift.meta_data.FieldMetaData("privilegeScope", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.SERVER_NAME, new org.apache.thrift.meta_data.FieldMetaData("serverName", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.DB_NAME, new org.apache.thrift.meta_data.FieldMetaData("dbName", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("tableName", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.URI, new org.apache.thrift.meta_data.FieldMetaData("URI", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.ACTION, new org.apache.thrift.meta_data.FieldMetaData("action", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.CREATE_TIME, new org.apache.thrift.meta_data.FieldMetaData("createTime", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
+    tmpMap.put(_Fields.GRANT_OPTION, new org.apache.thrift.meta_data.FieldMetaData("grantOption", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, TSentryGrantOption.class)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TSentryPrivilege.class, metaDataMap);
+  }
+
+  public TSentryPrivilege() {
+    this.dbName = "";
+
+    this.tableName = "";
+
+    this.URI = "";
+
+    this.action = "";
+
+    this.grantOption = org.apache.sentry.provider.db.service.thrift.TSentryGrantOption.FALSE;
+
+  }
+
+  public TSentryPrivilege(
+    String privilegeScope,
+    String serverName,
+    String action)
+  {
+    this();
+    this.privilegeScope = privilegeScope;
+    this.serverName = serverName;
+    this.action = action;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TSentryPrivilege(TSentryPrivilege other) {
+    __isset_bitfield = other.__isset_bitfield;
+    if (other.isSetPrivilegeScope()) {
+      this.privilegeScope = other.privilegeScope;
+    }
+    if (other.isSetServerName()) {
+      this.serverName = other.serverName;
+    }
+    if (other.isSetDbName()) {
+      this.dbName = other.dbName;
+    }
+    if (other.isSetTableName()) {
+      this.tableName = other.tableName;
+    }
+    if (other.isSetURI()) {
+      this.URI = other.URI;
+    }
+    if (other.isSetAction()) {
+      this.action = other.action;
+    }
+    this.createTime = other.createTime;
+    if (other.isSetGrantOption()) {
+      this.grantOption = other.grantOption;
+    }
+  }
+
+  public TSentryPrivilege deepCopy() {
+    return new TSentryPrivilege(this);
+  }
+
+  @Override
+  public void clear() {
+    this.privilegeScope = null;
+    this.serverName = null;
+    this.dbName = "";
+
+    this.tableName = "";
+
+    this.URI = "";
+
+    this.action = "";
+
+    setCreateTimeIsSet(false);
+    this.createTime = 0;
+    this.grantOption = org.apache.sentry.provider.db.service.thrift.TSentryGrantOption.FALSE;
+
+  }
+
+  public String getPrivilegeScope() {
+    return this.privilegeScope;
+  }
+
+  public void setPrivilegeScope(String privilegeScope) {
+    this.privilegeScope = privilegeScope;
+  }
+
+  public void unsetPrivilegeScope() {
+    this.privilegeScope = null;
+  }
+
+  /** Returns true if field privilegeScope is set (has been assigned a value) and false otherwise */
+  public boolean isSetPrivilegeScope() {
+    return this.privilegeScope != null;
+  }
+
+  public void setPrivilegeScopeIsSet(boolean value) {
+    if (!value) {
+      this.privilegeScope = null;
+    }
+  }
+
+  public String getServerName() {
+    return this.serverName;
+  }
+
+  public void setServerName(String serverName) {
+    this.serverName = serverName;
+  }
+
+  public void unsetServerName() {
+    this.serverName = null;
+  }
+
+  /** Returns true if field serverName is set (has been assigned a value) and false otherwise */
+  public boolean isSetServerName() {
+    return this.serverName != null;
+  }
+
+  public void setServerNameIsSet(boolean value) {
+    if (!value) {
+      this.serverName = null;
+    }
+  }
+
+  public String getDbName() {
+    return this.dbName;
+  }
+
+  public void setDbName(String dbName) {
+    this.dbName = dbName;
+  }
+
+  public void unsetDbName() {
+    this.dbName = null;
+  }
+
+  /** Returns true if field dbName is set (has been assigned a value) and false otherwise */
+  public boolean isSetDbName() {
+    return this.dbName != null;
+  }
+
+  public void setDbNameIsSet(boolean value) {
+    if (!value) {
+      this.dbName = null;
+    }
+  }
+
+  public String getTableName() {
+    return this.tableName;
+  }
+
+  public void setTableName(String tableName) {
+    this.tableName = tableName;
+  }
+
+  public void unsetTableName() {
+    this.tableName = null;
+  }
+
+  /** Returns true if field tableName is set (has been assigned a value) and false otherwise */
+  public boolean isSetTableName() {
+    return this.tableName != null;
+  }
+
+  public void setTableNameIsSet(boolean value) {
+    if (!value) {
+      this.tableName = null;
+    }
+  }
+
+  public String getURI() {
+    return this.URI;
+  }
+
+  public void setURI(String URI) {
+    this.URI = URI;
+  }
+
+  public void unsetURI() {
+    this.URI = null;
+  }
+
+  /** Returns true if field URI is set (has been assigned a value) and false otherwise */
+  public boolean isSetURI() {
+    return this.URI != null;
+  }
+
+  public void setURIIsSet(boolean value) {
+    if (!value) {
+      this.URI = null;
+    }
+  }
+
+  public String getAction() {
+    return this.action;
+  }
+
+  public void setAction(String action) {
+    this.action = action;
+  }
+
+  public void unsetAction() {
+    this.action = null;
+  }
+
+  /** Returns true if field action is set (has been assigned a value) and false otherwise */
+  public boolean isSetAction() {
+    return this.action != null;
+  }
+
+  public void setActionIsSet(boolean value) {
+    if (!value) {
+      this.action = null;
+    }
+  }
+
+  public long getCreateTime() {
+    return this.createTime;
+  }
+
+  public void setCreateTime(long createTime) {
+    this.createTime = createTime;
+    setCreateTimeIsSet(true);
+  }
+
+  public void unsetCreateTime() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __CREATETIME_ISSET_ID);
+  }
+
+  /** Returns true if field createTime is set (has been assigned a value) and false otherwise */
+  public boolean isSetCreateTime() {
+    return EncodingUtils.testBit(__isset_bitfield, __CREATETIME_ISSET_ID);
+  }
+
+  public void setCreateTimeIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __CREATETIME_ISSET_ID, value);
+  }
+
+  /**
+   * 
+   * @see TSentryGrantOption
+   */
+  public TSentryGrantOption getGrantOption() {
+    return this.grantOption;
+  }
+
+  /**
+   * 
+   * @see TSentryGrantOption
+   */
+  public void setGrantOption(TSentryGrantOption grantOption) {
+    this.grantOption = grantOption;
+  }
+
+  public void unsetGrantOption() {
+    this.grantOption = null;
+  }
+
+  /** Returns true if field grantOption is set (has been assigned a value) and false otherwise */
+  public boolean isSetGrantOption() {
+    return this.grantOption != null;
+  }
+
+  public void setGrantOptionIsSet(boolean value) {
+    if (!value) {
+      this.grantOption = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case PRIVILEGE_SCOPE:
+      if (value == null) {
+        unsetPrivilegeScope();
+      } else {
+        setPrivilegeScope((String)value);
+      }
+      break;
+
+    case SERVER_NAME:
+      if (value == null) {
+        unsetServerName();
+      } else {
+        setServerName((String)value);
+      }
+      break;
+
+    case DB_NAME:
+      if (value == null) {
+        unsetDbName();
+      } else {
+        setDbName((String)value);
+      }
+      break;
+
+    case TABLE_NAME:
+      if (value == null) {
+        unsetTableName();
+      } else {
+        setTableName((String)value);
+      }
+      break;
+
+    case URI:
+      if (value == null) {
+        unsetURI();
+      } else {
+        setURI((String)value);
+      }
+      break;
+
+    case ACTION:
+      if (value == null) {
+        unsetAction();
+      } else {
+        setAction((String)value);
+      }
+      break;
+
+    case CREATE_TIME:
+      if (value == null) {
+        unsetCreateTime();
+      } else {
+        setCreateTime((Long)value);
+      }
+      break;
+
+    case GRANT_OPTION:
+      if (value == null) {
+        unsetGrantOption();
+      } else {
+        setGrantOption((TSentryGrantOption)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case PRIVILEGE_SCOPE:
+      return getPrivilegeScope();
+
+    case SERVER_NAME:
+      return getServerName();
+
+    case DB_NAME:
+      return getDbName();
+
+    case TABLE_NAME:
+      return getTableName();
+
+    case URI:
+      return getURI();
+
+    case ACTION:
+      return getAction();
+
+    case CREATE_TIME:
+      return Long.valueOf(getCreateTime());
+
+    case GRANT_OPTION:
+      return getGrantOption();
+
+    }
+    throw new IllegalStateException();
+  }
+
+  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+  public boolean isSet(_Fields field) {
+    if (field == null) {
+      throw new IllegalArgumentException();
+    }
+
+    switch (field) {
+    case PRIVILEGE_SCOPE:
+      return isSetPrivilegeScope();
+    case SERVER_NAME:
+      return isSetServerName();
+    case DB_NAME:
+      return isSetDbName();
+    case TABLE_NAME:
+      return isSetTableName();
+    case URI:
+      return isSetURI();
+    case ACTION:
+      return isSetAction();
+    case CREATE_TIME:
+      return isSetCreateTime();
+    case GRANT_OPTION:
+      return isSetGrantOption();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TSentryPrivilege)
+      return this.equals((TSentryPrivilege)that);
+    return false;
+  }
+
+  public boolean equals(TSentryPrivilege that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_privilegeScope = true && this.isSetPrivilegeScope();
+    boolean that_present_privilegeScope = true && that.isSetPrivilegeScope();
+    if (this_present_privilegeScope || that_present_privilegeScope) {
+      if (!(this_present_privilegeScope && that_present_privilegeScope))
+        return false;
+      if (!this.privilegeScope.equals(that.privilegeScope))
+        return false;
+    }
+
+    boolean this_present_serverName = true && this.isSetServerName();
+    boolean that_present_serverName = true && that.isSetServerName();
+    if (this_present_serverName || that_present_serverName) {
+      if (!(this_present_serverName && that_present_serverName))
+        return false;
+      if (!this.serverName.equals(that.serverName))
+        return false;
+    }
+
+    boolean this_present_dbName = true && this.isSetDbName();
+    boolean that_present_dbName = true && that.isSetDbName();
+    if (this_present_dbName || that_present_dbName) {
+      if (!(this_present_dbName && that_present_dbName))
+        return false;
+      if (!this.dbName.equals(that.dbName))
+        return false;
+    }
+
+    boolean this_present_tableName = true && this.isSetTableName();
+    boolean that_present_tableName = true && that.isSetTableName();
+    if (this_present_tableName || that_present_tableName) {
+      if (!(this_present_tableName && that_present_tableName))
+        return false;
+      if (!this.tableName.equals(that.tableName))
+        return false;
+    }
+
+    boolean this_present_URI = true && this.isSetURI();
+    boolean that_present_URI = true && that.isSetURI();
+    if (this_present_URI || that_present_URI) {
+      if (!(this_present_URI && that_present_URI))
+        return false;
+      if (!this.URI.equals(that.URI))
+        return false;
+    }
+
+    boolean this_present_action = true && this.isSetAction();
+    boolean that_present_action = true && that.isSetAction();
+    if (this_present_action || that_present_action) {
+      if (!(this_present_action && that_present_action))
+        return false;
+      if (!this.action.equals(that.action))
+        return false;
+    }
+
+    boolean this_present_createTime = true && this.isSetCreateTime();
+    boolean that_present_createTime = true && that.isSetCreateTime();
+    if (this_present_createTime || that_present_createTime) {
+      if (!(this_present_createTime && that_present_createTime))
+        return false;
+      if (this.createTime != that.createTime)
+        return false;
+    }
+
+    boolean this_present_grantOption = true && this.isSetGrantOption();
+    boolean that_present_grantOption = true && that.isSetGrantOption();
+    if (this_present_grantOption || that_present_grantOption) {
+      if (!(this_present_grantOption && that_present_grantOption))
+        return false;
+      if (!this.grantOption.equals(that.grantOption))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    HashCodeBuilder builder = new HashCodeBuilder();
+
+    boolean present_privilegeScope = true && (isSetPrivilegeScope());
+    builder.append(present_privilegeScope);
+    if (present_privilegeScope)
+      builder.append(privilegeScope);
+
+    boolean present_serverName = true && (isSetServerName());
+    builder.append(present_serverName);
+    if (present_serverName)
+      builder.append(serverName);
+
+    boolean present_dbName = true && (isSetDbName());
+    builder.append(present_dbName);
+    if (present_dbName)
+      builder.append(dbName);
+
+    boolean present_tableName = true && (isSetTableName());
+    builder.append(present_tableName);
+    if (present_tableName)
+      builder.append(tableName);
+
+    boolean present_URI = true && (isSetURI());
+    builder.append(present_URI);
+    if (present_URI)
+      builder.append(URI);
+
+    boolean present_action = true && (isSetAction());
+    builder.append(present_action);
+    if (present_action)
+      builder.append(action);
+
+    boolean present_createTime = true && (isSetCreateTime());
+    builder.append(present_createTime);
+    if (present_createTime)
+      builder.append(createTime);
+
+    boolean present_grantOption = true && (isSetGrantOption());
+    builder.append(present_grantOption);
+    if (present_grantOption)
+      builder.append(grantOption.getValue());
+
+    return builder.toHashCode();
+  }
+
+  public int compareTo(TSentryPrivilege other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+    TSentryPrivilege typedOther = (TSentryPrivilege)other;
+
+    lastComparison = Boolean.valueOf(isSetPrivilegeScope()).compareTo(typedOther.isSetPrivilegeScope());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetPrivilegeScope()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.privilegeScope, typedOther.privilegeScope);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetServerName()).compareTo(typedOther.isSetServerName());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetServerName()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.serverName, typedOther.serverName);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetDbName()).compareTo(typedOther.isSetDbName());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetDbName()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.dbName, typedOther.dbName);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetTableName()).compareTo(typedOther.isSetTableName());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetTableName()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tableName, typedOther.tableName);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetURI()).compareTo(typedOther.isSetURI());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetURI()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.URI, typedOther.URI);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetAction()).compareTo(typedOther.isSetAction());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetAction()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.action, typedOther.action);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetCreateTime()).compareTo(typedOther.isSetCreateTime());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetCreateTime()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.createTime, typedOther.createTime);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetGrantOption()).compareTo(typedOther.isSetGrantOption());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetGrantOption()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.grantOption, typedOther.grantOption);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    return 0;
+  }
+
+  public _Fields fieldForId(int fieldId) {
+    return _Fields.findByThriftId(fieldId);
+  }
+
+  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+  }
+
+  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder("TSentryPrivilege(");
+    boolean first = true;
+
+    sb.append("privilegeScope:");
+    if (this.privilegeScope == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.privilegeScope);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("serverName:");
+    if (this.serverName == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.serverName);
+    }
+    first = false;
+    if (isSetDbName()) {
+      if (!first) sb.append(", ");
+      sb.append("dbName:");
+      if (this.dbName == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.dbName);
+      }
+      first = false;
+    }
+    if (isSetTableName()) {
+      if (!first) sb.append(", ");
+      sb.append("tableName:");
+      if (this.tableName == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.tableName);
+      }
+      first = false;
+    }
+    if (isSetURI()) {
+      if (!first) sb.append(", ");
+      sb.append("URI:");
+      if (this.URI == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.URI);
+      }
+      first = false;
+    }
+    if (!first) sb.append(", ");
+    sb.append("action:");
+    if (this.action == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.action);
+    }
+    first = false;
+    if (isSetCreateTime()) {
+      if (!first) sb.append(", ");
+      sb.append("createTime:");
+      sb.append(this.createTime);
+      first = false;
+    }
+    if (isSetGrantOption()) {
+      if (!first) sb.append(", ");
+      sb.append("grantOption:");
+      if (this.grantOption == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.grantOption);
+      }
+      first = false;
+    }
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetPrivilegeScope()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'privilegeScope' is unset! Struct:" + toString());
+    }
+
+    if (!isSetServerName()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'serverName' is unset! Struct:" + toString());
+    }
+
+    if (!isSetAction()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'action' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+    try {
+      // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
+      __isset_bitfield = 0;
+      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class TSentryPrivilegeStandardSchemeFactory implements SchemeFactory {
+    public TSentryPrivilegeStandardScheme getScheme() {
+      return new TSentryPrivilegeStandardScheme();
+    }
+  }
+
+  private static class TSentryPrivilegeStandardScheme extends StandardScheme<TSentryPrivilege> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TSentryPrivilege struct) throws org.apache.thrift.TException {
+      org.apache.thrift.protocol.TField schemeField;
+      iprot.readStructBegin();
+      while (true)
+      {
+        schemeField = iprot.readFieldBegin();
+        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+          break;
+        }
+        switch (schemeField.id) {
+          case 1: // PRIVILEGE_SCOPE
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.privilegeScope = iprot.readString();
+              struct.setPrivilegeScopeIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 3: // SERVER_NAME
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.serverName = iprot.readString();
+              struct.setServerNameIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 4: // DB_NAME
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.dbName = iprot.readString();
+              struct.setDbNameIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 5: // TABLE_NAME
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.tableName = iprot.readString();
+              struct.setTableNameIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 6: // URI
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.URI = iprot.readString();
+              struct.setURIIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 7: // ACTION
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.action = iprot.readString();
+              struct.setActionIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 8: // CREATE_TIME
+            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
+              struct.createTime = iprot.readI64();
+              struct.setCreateTimeIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 9: // GRANT_OPTION
+            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
+              struct.grantOption = TSentryGrantOption.findByValue(iprot.readI32());
+              struct.setGrantOptionIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          default:
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+        }
+        iprot.readFieldEnd();
+      }
+      iprot.readStructEnd();
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, TSentryPrivilege struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.privilegeScope != null) {
+        oprot.writeFieldBegin(PRIVILEGE_SCOPE_FIELD_DESC);
+        oprot.writeString(struct.privilegeScope);
+        oprot.writeFieldEnd();
+      }
+      if (struct.serverName != null) {
+        oprot.writeFieldBegin(SERVER_NAME_FIELD_DESC);
+        oprot.writeString(struct.serverName);
+        oprot.writeFieldEnd();
+      }
+      if (struct.dbName != null) {
+        if (struct.isSetDbName()) {
+          oprot.writeFieldBegin(DB_NAME_FIELD_DESC);
+          oprot.writeString(struct.dbName);
+          oprot.writeFieldEnd();
+        }
+      }
+      if (struct.tableName != null) {
+        if (struct.isSetTableName()) {
+          oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
+          oprot.writeString(struct.tableName);
+          oprot.writeFieldEnd();
+        }
+      }
+      if (struct.URI != null) {
+        if (struct.isSetURI()) {
+          oprot.writeFieldBegin(URI_FIELD_DESC);
+          oprot.writeString(struct.URI);
+          oprot.writeFieldEnd();
+        }
+      }
+      if (struct.action != null) {
+        oprot.writeFieldBegin(ACTION_FIELD_DESC);
+        oprot.writeString(struct.action);
+        oprot.writeFieldEnd();
+      }
+      if (struct.isSetCreateTime()) {
+        oprot.writeFieldBegin(CREATE_TIME_FIELD_DESC);
+        oprot.writeI64(struct.createTime);
+        oprot.writeFieldEnd();
+      }
+      if (struct.grantOption != null) {
+        if (struct.isSetGrantOption()) {
+          oprot.writeFieldBegin(GRANT_OPTION_FIELD_DESC);
+          oprot.writeI32(struct.grantOption.getValue());
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TSentryPrivilegeTupleSchemeFactory implements SchemeFactory {
+    public TSentryPrivilegeTupleScheme getScheme() {
+      return new TSentryPrivilegeTupleScheme();
+    }
+  }
+
+  private static class TSentryPrivilegeTupleScheme extends TupleScheme<TSentryPrivilege> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TSentryPrivilege struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeString(struct.privilegeScope);
+      oprot.writeString(struct.serverName);
+      oprot.writeString(struct.action);
+      BitSet optionals = new BitSet();
+      if (struct.isSetDbName()) {
+        optionals.set(0);
+      }
+      if (struct.isSetTableName()) {
+        optionals.set(1);
+      }
+      if (struct.isSetURI()) {
+        optionals.set(2);
+      }
+      if (struct.isSetCreateTime()) {
+        optionals.set(3);
+      }
+      if (struct.isSetGrantOption()) {
+        optionals.set(4);
+      }
+      oprot.writeBitSet(optionals, 5);
+      if (struct.isSetDbName()) {
+        oprot.writeString(struct.dbName);
+      }
+      if (struct.isSetTableName()) {
+        oprot.writeString(struct.tableName);
+      }
+      if (struct.isSetURI()) {
+        oprot.writeString(struct.URI);
+      }
+      if (struct.isSetCreateTime()) {
+        oprot.writeI64(struct.createTime);
+      }
+      if (struct.isSetGrantOption()) {
+        oprot.writeI32(struct.grantOption.getValue());
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TSentryPrivilege struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.privilegeScope = iprot.readString();
+      struct.setPrivilegeScopeIsSet(true);
+      struct.serverName = iprot.readString();
+      struct.setServerNameIsSet(true);
+      struct.action = iprot.readString();
+      struct.setActionIsSet(true);
+      BitSet incoming = iprot.readBitSet(5);
+      if (incoming.get(0)) {
+        struct.dbName = iprot.readString();
+        struct.setDbNameIsSet(true);
+      }
+      if (incoming.get(1)) {
+        struct.tableName = iprot.readString();
+        struct.setTableNameIsSet(true);
+      }
+      if (incoming.get(2)) {
+        struct.URI = iprot.readString();
+        struct.setURIIsSet(true);
+      }
+      if (incoming.get(3)) {
+        struct.createTime = iprot.readI64();
+        struct.setCreateTimeIsSet(true);
+      }
+      if (incoming.get(4)) {
+        struct.grantOption = TSentryGrantOption.findByValue(iprot.readI32());
+        struct.setGrantOptionIsSet(true);
+      }
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/incubator-sentry/blob/b86a53d1/sentry-service-client/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryRole.java
----------------------------------------------------------------------
diff --git a/sentry-service-client/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryRole.java b/sentry-service-client/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryRole.java
new file mode 100644
index 0000000..f43a6d5
--- /dev/null
+++ b/sentry-service-client/src/gen/thrift/gen-javabean/org/apache/sentry/provider/db/service/thrift/TSentryRole.java
@@ -0,0 +1,641 @@
+/**
+ * Autogenerated by Thrift Compiler (0.9.0)
+ *
+ * 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;
+
+import org.apache.thrift.scheme.TupleScheme;
+import org.apache.thrift.protocol.TTupleProtocol;
+import org.apache.thrift.protocol.TProtocolException;
+import org.apache.thrift.EncodingUtils;
+import org.apache.thrift.TException;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class TSentryRole implements org.apache.thrift.TBase<TSentryRole, TSentryRole._Fields>, java.io.Serializable, Cloneable {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSentryRole");
+
+  private static final org.apache.thrift.protocol.TField ROLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("roleName", org.apache.thrift.protocol.TType.STRING, (short)1);
+  private static final org.apache.thrift.protocol.TField GROUPS_FIELD_DESC = new org.apache.thrift.protocol.TField("groups", org.apache.thrift.protocol.TType.SET, (short)2);
+  private static final org.apache.thrift.protocol.TField GRANTOR_PRINCIPAL_FIELD_DESC = new org.apache.thrift.protocol.TField("grantorPrincipal", org.apache.thrift.protocol.TType.STRING, (short)3);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new TSentryRoleStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new TSentryRoleTupleSchemeFactory());
+  }
+
+  private String roleName; // required
+  private Set<TSentryGroup> groups; // required
+  private String grantorPrincipal; // required
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    ROLE_NAME((short)1, "roleName"),
+    GROUPS((short)2, "groups"),
+    GRANTOR_PRINCIPAL((short)3, "grantorPrincipal");
+
+    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+    static {
+      for (_Fields field : EnumSet.allOf(_Fields.class)) {
+        byName.put(field.getFieldName(), field);
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, or null if its not found.
+     */
+    public static _Fields findByThriftId(int fieldId) {
+      switch(fieldId) {
+        case 1: // ROLE_NAME
+          return ROLE_NAME;
+        case 2: // GROUPS
+          return GROUPS;
+        case 3: // GRANTOR_PRINCIPAL
+          return GRANTOR_PRINCIPAL;
+        default:
+          return null;
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, throwing an exception
+     * if it is not found.
+     */
+    public static _Fields findByThriftIdOrThrow(int fieldId) {
+      _Fields fields = findByThriftId(fieldId);
+      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+      return fields;
+    }
+
+    /**
+     * Find the _Fields constant that matches name, or null if its not found.
+     */
+    public static _Fields findByName(String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final String _fieldName;
+
+    _Fields(short thriftId, String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  // isset id assignments
+  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);
+    tmpMap.put(_Fields.ROLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("roleName", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.GROUPS, new org.apache.thrift.meta_data.FieldMetaData("groups", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.SetMetaData(org.apache.thrift.protocol.TType.SET, 
+            new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TSentryGroup.class))));
+    tmpMap.put(_Fields.GRANTOR_PRINCIPAL, new org.apache.thrift.meta_data.FieldMetaData("grantorPrincipal", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TSentryRole.class, metaDataMap);
+  }
+
+  public TSentryRole() {
+  }
+
+  public TSentryRole(
+    String roleName,
+    Set<TSentryGroup> groups,
+    String grantorPrincipal)
+  {
+    this();
+    this.roleName = roleName;
+    this.groups = groups;
+    this.grantorPrincipal = grantorPrincipal;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public TSentryRole(TSentryRole other) {
+    if (other.isSetRoleName()) {
+      this.roleName = other.roleName;
+    }
+    if (other.isSetGroups()) {
+      Set<TSentryGroup> __this__groups = new HashSet<TSentryGroup>();
+      for (TSentryGroup other_element : other.groups) {
+        __this__groups.add(new TSentryGroup(other_element));
+      }
+      this.groups = __this__groups;
+    }
+    if (other.isSetGrantorPrincipal()) {
+      this.grantorPrincipal = other.grantorPrincipal;
+    }
+  }
+
+  public TSentryRole deepCopy() {
+    return new TSentryRole(this);
+  }
+
+  @Override
+  public void clear() {
+    this.roleName = null;
+    this.groups = null;
+    this.grantorPrincipal = null;
+  }
+
+  public String getRoleName() {
+    return this.roleName;
+  }
+
+  public void setRoleName(String roleName) {
+    this.roleName = roleName;
+  }
+
+  public void unsetRoleName() {
+    this.roleName = null;
+  }
+
+  /** Returns true if field roleName is set (has been assigned a value) and false otherwise */
+  public boolean isSetRoleName() {
+    return this.roleName != null;
+  }
+
+  public void setRoleNameIsSet(boolean value) {
+    if (!value) {
+      this.roleName = null;
+    }
+  }
+
+  public int getGroupsSize() {
+    return (this.groups == null) ? 0 : this.groups.size();
+  }
+
+  public java.util.Iterator<TSentryGroup> getGroupsIterator() {
+    return (this.groups == null) ? null : this.groups.iterator();
+  }
+
+  public void addToGroups(TSentryGroup elem) {
+    if (this.groups == null) {
+      this.groups = new HashSet<TSentryGroup>();
+    }
+    this.groups.add(elem);
+  }
+
+  public Set<TSentryGroup> getGroups() {
+    return this.groups;
+  }
+
+  public void setGroups(Set<TSentryGroup> groups) {
+    this.groups = groups;
+  }
+
+  public void unsetGroups() {
+    this.groups = null;
+  }
+
+  /** Returns true if field groups is set (has been assigned a value) and false otherwise */
+  public boolean isSetGroups() {
+    return this.groups != null;
+  }
+
+  public void setGroupsIsSet(boolean value) {
+    if (!value) {
+      this.groups = null;
+    }
+  }
+
+  public String getGrantorPrincipal() {
+    return this.grantorPrincipal;
+  }
+
+  public void setGrantorPrincipal(String grantorPrincipal) {
+    this.grantorPrincipal = grantorPrincipal;
+  }
+
+  public void unsetGrantorPrincipal() {
+    this.grantorPrincipal = null;
+  }
+
+  /** Returns true if field grantorPrincipal is set (has been assigned a value) and false otherwise */
+  public boolean isSetGrantorPrincipal() {
+    return this.grantorPrincipal != null;
+  }
+
+  public void setGrantorPrincipalIsSet(boolean value) {
+    if (!value) {
+      this.grantorPrincipal = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case ROLE_NAME:
+      if (value == null) {
+        unsetRoleName();
+      } else {
+        setRoleName((String)value);
+      }
+      break;
+
+    case GROUPS:
+      if (value == null) {
+        unsetGroups();
+      } else {
+        setGroups((Set<TSentryGroup>)value);
+      }
+      break;
+
+    case GRANTOR_PRINCIPAL:
+      if (value == null) {
+        unsetGrantorPrincipal();
+      } else {
+        setGrantorPrincipal((String)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case ROLE_NAME:
+      return getRoleName();
+
+    case GROUPS:
+      return getGroups();
+
+    case GRANTOR_PRINCIPAL:
+      return getGrantorPrincipal();
+
+    }
+    throw new IllegalStateException();
+  }
+
+  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+  public boolean isSet(_Fields field) {
+    if (field == null) {
+      throw new IllegalArgumentException();
+    }
+
+    switch (field) {
+    case ROLE_NAME:
+      return isSetRoleName();
+    case GROUPS:
+      return isSetGroups();
+    case GRANTOR_PRINCIPAL:
+      return isSetGrantorPrincipal();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof TSentryRole)
+      return this.equals((TSentryRole)that);
+    return false;
+  }
+
+  public boolean equals(TSentryRole that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_roleName = true && this.isSetRoleName();
+    boolean that_present_roleName = true && that.isSetRoleName();
+    if (this_present_roleName || that_present_roleName) {
+      if (!(this_present_roleName && that_present_roleName))
+        return false;
+      if (!this.roleName.equals(that.roleName))
+        return false;
+    }
+
+    boolean this_present_groups = true && this.isSetGroups();
+    boolean that_present_groups = true && that.isSetGroups();
+    if (this_present_groups || that_present_groups) {
+      if (!(this_present_groups && that_present_groups))
+        return false;
+      if (!this.groups.equals(that.groups))
+        return false;
+    }
+
+    boolean this_present_grantorPrincipal = true && this.isSetGrantorPrincipal();
+    boolean that_present_grantorPrincipal = true && that.isSetGrantorPrincipal();
+    if (this_present_grantorPrincipal || that_present_grantorPrincipal) {
+      if (!(this_present_grantorPrincipal && that_present_grantorPrincipal))
+        return false;
+      if (!this.grantorPrincipal.equals(that.grantorPrincipal))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    HashCodeBuilder builder = new HashCodeBuilder();
+
+    boolean present_roleName = true && (isSetRoleName());
+    builder.append(present_roleName);
+    if (present_roleName)
+      builder.append(roleName);
+
+    boolean present_groups = true && (isSetGroups());
+    builder.append(present_groups);
+    if (present_groups)
+      builder.append(groups);
+
+    boolean present_grantorPrincipal = true && (isSetGrantorPrincipal());
+    builder.append(present_grantorPrincipal);
+    if (present_grantorPrincipal)
+      builder.append(grantorPrincipal);
+
+    return builder.toHashCode();
+  }
+
+  public int compareTo(TSentryRole other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+    TSentryRole typedOther = (TSentryRole)other;
+
+    lastComparison = Boolean.valueOf(isSetRoleName()).compareTo(typedOther.isSetRoleName());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetRoleName()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.roleName, typedOther.roleName);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetGroups()).compareTo(typedOther.isSetGroups());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetGroups()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.groups, typedOther.groups);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetGrantorPrincipal()).compareTo(typedOther.isSetGrantorPrincipal());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetGrantorPrincipal()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.grantorPrincipal, typedOther.grantorPrincipal);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    return 0;
+  }
+
+  public _Fields fieldForId(int fieldId) {
+    return _Fields.findByThriftId(fieldId);
+  }
+
+  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+  }
+
+  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder("TSentryRole(");
+    boolean first = true;
+
+    sb.append("roleName:");
+    if (this.roleName == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.roleName);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("groups:");
+    if (this.groups == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.groups);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("grantorPrincipal:");
+    if (this.grantorPrincipal == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.grantorPrincipal);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetRoleName()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'roleName' is unset! Struct:" + toString());
+    }
+
+    if (!isSetGroups()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'groups' is unset! Struct:" + toString());
+    }
+
+    if (!isSetGrantorPrincipal()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'grantorPrincipal' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+    try {
+      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class TSentryRoleStandardSchemeFactory implements SchemeFactory {
+    public TSentryRoleStandardScheme getScheme() {
+      return new TSentryRoleStandardScheme();
+    }
+  }
+
+  private static class TSentryRoleStandardScheme extends StandardScheme<TSentryRole> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, TSentryRole struct) throws org.apache.thrift.TException {
+      org.apache.thrift.protocol.TField schemeField;
+      iprot.readStructBegin();
+      while (true)
+      {
+        schemeField = iprot.readFieldBegin();
+        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+          break;
+        }
+        switch (schemeField.id) {
+          case 1: // ROLE_NAME
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.roleName = iprot.readString();
+              struct.setRoleNameIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // GROUPS
+            if (schemeField.type == org.apache.thrift.protocol.TType.SET) {
+              {
+                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 _elem18; // required
+                  _elem18 = new TSentryGroup();
+                  _elem18.read(iprot);
+                  struct.groups.add(_elem18);
+                }
+                iprot.readSetEnd();
+              }
+              struct.setGroupsIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 3: // GRANTOR_PRINCIPAL
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.grantorPrincipal = iprot.readString();
+              struct.setGrantorPrincipalIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          default:
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+        }
+        iprot.readFieldEnd();
+      }
+      iprot.readStructEnd();
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, TSentryRole struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.roleName != null) {
+        oprot.writeFieldBegin(ROLE_NAME_FIELD_DESC);
+        oprot.writeString(struct.roleName);
+        oprot.writeFieldEnd();
+      }
+      if (struct.groups != null) {
+        oprot.writeFieldBegin(GROUPS_FIELD_DESC);
+        {
+          oprot.writeSetBegin(new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, struct.groups.size()));
+          for (TSentryGroup _iter19 : struct.groups)
+          {
+            _iter19.write(oprot);
+          }
+          oprot.writeSetEnd();
+        }
+        oprot.writeFieldEnd();
+      }
+      if (struct.grantorPrincipal != null) {
+        oprot.writeFieldBegin(GRANTOR_PRINCIPAL_FIELD_DESC);
+        oprot.writeString(struct.grantorPrincipal);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class TSentryRoleTupleSchemeFactory implements SchemeFactory {
+    public TSentryRoleTupleScheme getScheme() {
+      return new TSentryRoleTupleScheme();
+    }
+  }
+
+  private static class TSentryRoleTupleScheme extends TupleScheme<TSentryRole> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, TSentryRole struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeString(struct.roleName);
+      {
+        oprot.writeI32(struct.groups.size());
+        for (TSentryGroup _iter20 : struct.groups)
+        {
+          _iter20.write(oprot);
+        }
+      }
+      oprot.writeString(struct.grantorPrincipal);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, TSentryRole struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.roleName = iprot.readString();
+      struct.setRoleNameIsSet(true);
+      {
+        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 _elem23; // required
+          _elem23 = new TSentryGroup();
+          _elem23.read(iprot);
+          struct.groups.add(_elem23);
+        }
+      }
+      struct.setGroupsIsSet(true);
+      struct.grantorPrincipal = iprot.readString();
+      struct.setGrantorPrincipalIsSet(true);
+    }
+  }
+
+}
+


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