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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-9622) Getting NPE when trying to restart HS2 when metastore is configured to use org.apache.hadoop.hive.thrift.DBTokenStore
Date Thu, 12 Feb 2015 02:04:12 GMT

    [ https://issues.apache.org/jira/browse/HIVE-9622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14317415#comment-14317415
] 

Hive QA commented on HIVE-9622:
-------------------------------



{color:green}Overall{color}: +1 all checks pass

Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12698186/HIVE-9622.2.patch

{color:green}SUCCESS:{color} +1 7543 tests passed

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2765/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2765/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-2765/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12698186 - PreCommit-HIVE-TRUNK-Build

> Getting NPE when trying to restart HS2 when metastore is configured to use org.apache.hadoop.hive.thrift.DBTokenStore
> ---------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-9622
>                 URL: https://issues.apache.org/jira/browse/HIVE-9622
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Aihua Xu
>            Assignee: Aihua Xu
>              Labels: HiveServer2, Security
>             Fix For: 1.2.0
>
>         Attachments: HIVE-9622.1.patch, HIVE-9622.2.patch
>
>
> # Configure the cluster to use kerberos for HS2 and Metastore.
> ## http://www.cloudera.com/content/cloudera/en/documentation/cdh4/v4-3-0/CDH4-Security-Guide/cdh4sg_topic_9_1.html
> ## http://www.cloudera.com/content/cloudera/en/documentation/cdh4/v4-6-0/CDH4-Security-Guide/cdh4sg_topic_9_2.html
> # Set hive metastore delegation token to org.apache.hadoop.hive.thrift.DBTokenStore in
hive-site.xml
> {code}
> <property>
>      <name>hive.cluster.delegation.token.store.class</name>
>      <value>org.apache.hadoop.hive.thrift.DBTokenStore</value>
> </property>
> {code}
> # Then trying to restart hive service, HS2 fails to start the NPE below: 
> {code}
> 9:43:10.711 AM	ERROR	org.apache.hive.service.cli.thrift.ThriftCLIService	
> Error: 
> org.apache.thrift.transport.TTransportException: Failed to start token manager
> 	at org.apache.hive.service.auth.HiveAuthFactory.<init>(HiveAuthFactory.java:107)
> 	at org.apache.hive.service.cli.thrift.ThriftBinaryCLIService.run(ThriftBinaryCLIService.java:51)
> 	at java.lang.Thread.run(Thread.java:745)
> Caused by: java.io.IOException: Failed to initialize master key
> 	at org.apache.hadoop.hive.thrift.TokenStoreDelegationTokenSecretManager.startThreads(TokenStoreDelegationTokenSecretManager.java:223)
> 	at org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge20S$Server.startDelegationTokenSecretManager(HadoopThriftAuthBridge20S.java:438)
> 	at org.apache.hive.service.auth.HiveAuthFactory.<init>(HiveAuthFactory.java:105)
> 	... 2 more
> Caused by: java.lang.reflect.InvocationTargetException
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:483)
> 	at org.apache.hadoop.hive.thrift.TokenStoreDelegationTokenSecretManager.startThreads(TokenStoreDelegationTokenSecretManager.java:221)
> 	... 4 more
> Caused by: java.lang.NullPointerException
> 	at org.apache.hadoop.hive.thrift.DBTokenStore.invokeOnRawStore(DBTokenStore.java:145)
> 	at org.apache.hadoop.hive.thrift.DBTokenStore.addMasterKey(DBTokenStore.java:41)
> 	at org.apache.hadoop.hive.thrift.TokenStoreDelegationTokenSecretManager.logUpdateMasterKey(TokenStoreDelegationTokenSecretManager.java:203)
> 	at org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager.updateCurrentKey(AbstractDelegationTokenSecretManager.java:339)
> 	... 9 more
> 9:43:10.719 AM	INFO	org.apache.hive.service.server.HiveServer2	
> SHUTDOWN_MSG: 
> /************************************************************
> SHUTDOWN_MSG: Shutting down HiveServer2 at a1909.halxg.cloudera.com/10.20.202.109
> ************************************************************/
> {code}
> The problem appears that we didn't pass a {{RawStore}} object in the following:
> https://github.com/apache/hive/blob/trunk/service/src/java/org/apache/hive/service/auth/HiveAuthFactory.java#L111



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