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https://issues.apache.org/jira/browse/HIVE-9622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14317113#comment-14317113
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Aihua Xu commented on HIVE-9622:
--------------------------------
The first 4 tests passed locally while they gave the error "The forked VM
terminated without saying properly goodbye. VM crash or System.exit called" in
here. I haven't found out why but seems unrelated.
> 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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