Uri Laserson created HIVE-12613:
-----------------------------------

             Summary: DROP PARTITION fails with permissions MetaException
                 Key: HIVE-12613
                 URL: https://issues.apache.org/jira/browse/HIVE-12613
             Project: Hive
          Issue Type: Bug
          Components: Metastore
         Environment: CDH 5.5
            Reporter: Uri Laserson


The following sequence of SQL commands causes an error.  The context I am 
running in is the Cloudera nightly build, but this also causes an error with 
the released CDH 5.5, which runs "hive-1.1.0+cdh5.5.0+323".

{code}
CREATE TABLE foo_partition_test (`foo` string) PARTITIONED BY (`year` int, 
`month` smallint);
DESCRIBE foo_partition_test;
SHOW PARTITIONS foo_partition_test;
ALTER TABLE foo_partition_test ADD PARTITION (year=2007, month=4) LOCATION 
'/tmp/tmp-6991f3a5decf47809a513b7007ae6f28';
SHOW PARTITIONS foo_partition_test;
ALTER TABLE foo_partition_test DROP PARTITION (year=2007, month=4);
DROP TABLE foo_partition_test;
{code}

I ran into this problem trying to fix an Ibis test.  The resulting error I get 
(from the Metastore log, which gives a bit more info) is:

{code}
MetaException(message:Failed to delete parent: Permission denied: user=root, 
access=READ_EXECUTE, inode="/tmp/mapred/system":mapred:supergroup:drwx------
        at 
org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkFsPermission(DefaultAuthorizationProvider.java:281)
        at 
org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.check(DefaultAuthorizationProvider.java:262)
        at 
org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkSubAccess(DefaultAuthorizationProvider.java:225)
        at 
org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkPermission(DefaultAuthorizationProvider.java:178)
        at 
org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:152)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:6610)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:6592)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getContentSummary(FSNamesystem.java:4482)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getContentSummary(NameNodeRpcServer.java:1081)
        at 
org.apache.hadoop.hdfs.server.namenode.AuthorizationProviderProxyClientProtocol.getContentSummary(AuthorizationProviderProxyClientProtocol.java:562)
        at 
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getContentSummary(ClientNamenodeProtocolServerSideTranslatorPB.java:858)
        at 
org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:617)
        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1060)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2086)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2082)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2080)
)
        at 
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.drop_partitions_req(HiveMetaStore.java:2874)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:138)
        at 
org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:99)
        at com.sun.proxy.$Proxy20.drop_partitions_req(Unknown Source)
        at 
org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$drop_partitions_req.getResult(ThriftHiveMetastore.java:9883)
        at 
org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$drop_partitions_req.getResult(ThriftHiveMetastore.java:9867)
        at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
        at 
org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:110)
        at 
org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:106)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
        at 
org.apache.hadoop.hive.metastore.TUGIBasedProcessor.process(TUGIBasedProcessor.java:118)
        at 
org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:285)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
{code}

Nearby in the log, there is possibly related additional exception (though I 
don't always see this):

{code}
Error from deleteParentRecursive
org.apache.hadoop.security.AccessControlException: Permission denied: 
user=root, access=READ_EXECUTE, 
inode="/tmp/mapred/system":mapred:supergroup:drwx------
        at 
org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkFsPermission(DefaultAuthorizationProvider.java:281)
        at 
org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.check(DefaultAuthorizationProvider.java:262)
        at 
org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkSubAccess(DefaultAuthorizationProvider.java:225)
        at 
org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkPermission(DefaultAuthorizationProvider.java:178)
        at 
org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:152)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:6610)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:6592)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getContentSummary(FSNamesystem.java:4482)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getContentSummary(NameNodeRpcServer.java:1081)
        at 
org.apache.hadoop.hdfs.server.namenode.AuthorizationProviderProxyClientProtocol.getContentSummary(AuthorizationProviderProxyClientProtocol.java:562)
        at 
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getContentSummary(ClientNamenodeProtocolServerSideTranslatorPB.java:858)
        at 
org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:617)
        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1060)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2086)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2082)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2080)

        at sun.reflect.GeneratedConstructorAccessor58.newInstance(Unknown 
Source)
        at 
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        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.getContentSummary(DFSClient.java:3110)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem$13.doCall(DistributedFileSystem.java:663)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem$13.doCall(DistributedFileSystem.java:659)
        at 
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
        at 
org.apache.hadoop.hdfs.DistributedFileSystem.getContentSummary(DistributedFileSystem.java:659)
        at 
org.apache.hadoop.hive.metastore.Warehouse.isEmpty(Warehouse.java:237)
        at 
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.deleteParentRecursive(HiveMetaStore.java:2727)
        at 
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.drop_partitions_req(HiveMetaStore.java:2871)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:138)
        at 
org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:99)
        at com.sun.proxy.$Proxy20.drop_partitions_req(Unknown Source)
        at 
org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$drop_partitions_req.getResult(ThriftHiveMetastore.java:9883)
        at 
org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$drop_partitions_req.getResult(ThriftHiveMetastore.java:9867)
        at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
        at 
org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:110)
        at 
org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:106)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
        at 
org.apache.hadoop.hive.metastore.TUGIBasedProcessor.process(TUGIBasedProcessor.java:118)
        at 
org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:285)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
Caused by: 
org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlException):
 Permission denied: user=root, access=READ_EXECUTE, 
inode="/tmp/mapred/system":mapred:supergroup:drwx------
        at 
org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkFsPermission(DefaultAuthorizationProvider.java:281)
        at 
org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.check(DefaultAuthorizationProvider.java:262)
        at 
org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkSubAccess(DefaultAuthorizationProvider.java:225)
        at 
org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkPermission(DefaultAuthorizationProvider.java:178)
        at 
org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:152)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:6610)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:6592)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getContentSummary(FSNamesystem.java:4482)
        at 
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getContentSummary(NameNodeRpcServer.java:1081)
        at 
org.apache.hadoop.hdfs.server.namenode.AuthorizationProviderProxyClientProtocol.getContentSummary(AuthorizationProviderProxyClientProtocol.java:562)
        at 
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getContentSummary(ClientNamenodeProtocolServerSideTranslatorPB.java:858)
        at 
org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:617)
        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1060)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2086)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2082)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2080)

        at org.apache.hadoop.ipc.Client.call(Client.java:1466)
        at org.apache.hadoop.ipc.Client.call(Client.java:1403)
        at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
        at com.sun.proxy.$Proxy18.getContentSummary(Unknown Source)
        at 
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getContentSummary(ClientNamenodeProtocolTranslatorPB.java:787)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:256)
        at 
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:104)
        at com.sun.proxy.$Proxy19.getContentSummary(Unknown Source)
        at 
org.apache.hadoop.hdfs.DFSClient.getContentSummary(DFSClient.java:3108)
        ... 27 more
{code}

It's not clear to me why the path {{/tmp/mapred/system}} is even in the 
picture.  On the CDH cluster that I get the same error, the path is different 
({{/tmp/logs/tom}}).  When I search for such a string in the config of HDFS, 
YARN, Hive, and Impala, I don't find anything.



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