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https://issues.apache.org/jira/browse/HIVE-11616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14975568#comment-14975568
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Chaoyu Tang commented on HIVE-11616:
------------------------------------
I was looking into the DBTokenStore and as I understand, it has not been
supported in HS2 delegation token. DBTokenStore was initially introduced by
HIVE-3255 in Hive-0.12 and it is mainly for HMS delegation token. Later in
Hive-0.13, the HS2 delegation token support was introduced by HIVE-5155 but it
used MemoryTokenStore as token store. HIVE-9622 should not be considered as to
add the DBTokenStore support in HS2.
> DelegationTokenSecretManager reuse the same objectstore ,which has cocurrent
> issue
> ----------------------------------------------------------------------------------
>
> Key: HIVE-11616
> URL: https://issues.apache.org/jira/browse/HIVE-11616
> Project: Hive
> Issue Type: Bug
> Components: Metastore
> Affects Versions: 1.2.1
> Reporter: wangwenli
> Assignee: Cody Fu
> Fix For: 0.12.1
>
> Attachments: HIVE-11616.01.patch, HIVE-11616.patch
>
> Original Estimate: 12h
> Remaining Estimate: 12h
>
> sometime in metastore log, will get below exception, after analysis, we
> found that :
> when hivemetastore start, the DelegationTokenSecretManager will maintain the
> same objectstore, see here
> saslServer.startDelegationTokenSecretManager(conf, *baseHandler.getMS()*,
> ServerMode.METASTORE);
> this lead to the cocurrent issue.
> 2015-08-18 20:59:10,520 | ERROR | pool-6-thread-200 | Error occurred during
> processing of message. |
> org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:296)
> org.apache.hadoop.hive.thrift.DelegationTokenStore$TokenStoreException:
> org.datanucleus.transaction.NucleusTransactionException: Invalid state.
> Transaction has already started
> at
> org.apache.hadoop.hive.thrift.DBTokenStore.invokeOnRawStore(DBTokenStore.java:154)
> at
> org.apache.hadoop.hive.thrift.DBTokenStore.getToken(DBTokenStore.java:88)
> at
> org.apache.hadoop.hive.thrift.TokenStoreDelegationTokenSecretManager.retrievePassword(TokenStoreDelegationTokenSecretManager.java:112)
> at
> org.apache.hadoop.hive.thrift.TokenStoreDelegationTokenSecretManager.retrievePassword(TokenStoreDelegationTokenSecretManager.java:56)
> at
> org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$SaslDigestCallbackHandler.getPassword(HadoopThriftAuthBridge.java:565)
> at
> org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$SaslDigestCallbackHandler.handle(HadoopThriftAuthBridge.java:596)
> at
> com.sun.security.sasl.digest.DigestMD5Server.validateClientResponse(DigestMD5Server.java:589)
> at
> com.sun.security.sasl.digest.DigestMD5Server.evaluateResponse(DigestMD5Server.java:244)
> at
> org.apache.thrift.transport.TSaslTransport$SaslParticipant.evaluateChallengeOrResponse(TSaslTransport.java:539)
> at
> org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:283)
> at
> org.apache.thrift.transport.HiveTSaslServerTransport.open(HiveTSaslServerTransport.java:133)
> at
> org.apache.thrift.transport.HiveTSaslServerTransport$Factory.getTransport(HiveTSaslServerTransport.java:261)
> at
> org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingTransportFactory$1.run(HadoopThriftAuthBridge.java:739)
> at
> org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingTransportFactory$1.run(HadoopThriftAuthBridge.java:736)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:360)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1652)
> at
> org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingTransportFactory.getTransport(HadoopThriftAuthBridge.java:736)
> at
> org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:268)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.datanucleus.transaction.NucleusTransactionException: Invalid
> state. Transaction has already started
> at
> org.datanucleus.transaction.TransactionManager.begin(TransactionManager.java:47)
> at org.datanucleus.TransactionImpl.begin(TransactionImpl.java:131)
> at
> org.datanucleus.api.jdo.JDOTransaction.internalBegin(JDOTransaction.java:88)
> at org.datanucleus.api.jdo.JDOTransaction.begin(JDOTransaction.java:80)
> at
> org.apache.hadoop.hive.metastore.ObjectStore.openTransaction(ObjectStore.java:420)
> at
> org.apache.hadoop.hive.metastore.ObjectStore.getToken(ObjectStore.java:6455)
> at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at
> org.apache.hadoop.hive.metastore.RawStoreProxy.invoke(RawStoreProxy.java:98)
> at com.sun.proxy.$Proxy4.getToken(Unknown Source)
> at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at
> org.apache.hadoop.hive.thrift.DBTokenStore.invokeOnRawStore(DBTokenStore.java:146)
> ... 21 more
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