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From "Johannes Alberti (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-18293) Hive is failing to compact tables contained within a folder that is not owned by identity running HiveMetaStore
Date Wed, 20 Dec 2017 00:12:10 GMT

     [ https://issues.apache.org/jira/browse/HIVE-18293?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Johannes Alberti updated HIVE-18293:
------------------------------------
    Attachment: 0001-create-a-new-FileSystem-instance-to-fix-ugi-context.patch

> Hive is failing to compact tables contained within a folder that is not owned by identity
running HiveMetaStore
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-18293
>                 URL: https://issues.apache.org/jira/browse/HIVE-18293
>             Project: Hive
>          Issue Type: Bug
>          Components: Transactions
>    Affects Versions: 2.1.1
>         Environment: Centos6.5/Hadoop2.7.4/Java7
>            Reporter: Johannes Alberti
>            Assignee: Johannes Alberti
>            Priority: Critical
>         Attachments: 0001-create-a-new-FileSystem-instance-to-fix-ugi-context.patch
>
>
> ACID tables are not getting compacted properly due to an AccessControlException, this
only occurs for tables contained in the non-default database.
> The root cause for the issue is the re-use of an already created DistributedFileSystem
instance within a new DoAs context. I will attach a patch for the same.
> Stack below (anonymized)
> {noformat}
> compactor.Worker: Caught an exception in the main loop of compactor worker [[hostname]]-34,
org.apache.hadoop.security.AccessControlException: Permission denied: user=hive, access=EXECUTE,
inode="/hive/non-default.db":nothive:othergroup:drwxrwx---
>         at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkTraverse(FSPermissionChecker.java:275)
>         at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:215)
>         at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:199)
>         at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1752)
>         at org.apache.hadoop.hdfs.server.namenode.FSDirStatAndListingOp.getFileInfo(FSDirStatAndListingOp.java:100)
>         at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getFileInfo(FSNamesystem.java:3820)
>         at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getFileInfo(NameNodeRpcServer.java:1012)
>         at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getFileInfo(ClientNamenodeProtocolServerSideTranslatorPB.java:855)
>         at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
>         at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616)
>         at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:982)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2217)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2213)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:415)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1767)
>         at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2211)
>         at sun.reflect.GeneratedConstructorAccessor83.newInstance(Unknown Source)
>         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>         at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
>         at org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:106)
>         at org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:73)
>         at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:2110)
>         at org.apache.hadoop.hdfs.DistributedFileSystem$22.doCall(DistributedFileSystem.java:1305)
>         at org.apache.hadoop.hdfs.DistributedFileSystem$22.doCall(DistributedFileSystem.java:1301)
>         at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
>         at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1301)
>         at org.apache.hadoop.hive.ql.txn.compactor.CompactorThread$1.run(CompactorThread.java:172)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:415)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1767)
>         at org.apache.hadoop.hive.ql.txn.compactor.CompactorThread.findUserToRunAs(CompactorThread.java:169)
>         at org.apache.hadoop.hive.ql.txn.compactor.Worker.run(Worker.java:151)
> Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlException):
Permission denied: user=hive, access=EXECUTE, inode="/hive/non-default.db":nothive:othergroup:drwxrwx---
>         at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkTraverse(FSPermissionChecker.java:275)
>         at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:215)
>         at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:199)
>         at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1752)
>         at org.apache.hadoop.hdfs.server.namenode.FSDirStatAndListingOp.getFileInfo(FSDirStatAndListingOp.java:100)
>         at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getFileInfo(FSNamesystem.java:3820)
>         at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getFileInfo(NameNodeRpcServer.java:1012)
>         at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getFileInfo(ClientNamenodeProtocolServerSideTranslatorPB.java:855)
>         at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
>         at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616)
>         at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:982)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2217)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2213)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:415)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1767)
>         at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2211)
>         at org.apache.hadoop.ipc.Client.call(Client.java:1476)
>         at org.apache.hadoop.ipc.Client.call(Client.java:1413)
>         at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
>         at $Proxy34.getFileInfo(Unknown Source)
>         at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:776)
>         at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:601)
>         at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:191)
>         at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
>         at $Proxy35.getFileInfo(Unknown Source)
>         at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:2108)
>         ... 10 more
> {noformat}



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