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https://issues.apache.org/jira/browse/SENTRY-739?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dapeng Sun updated SENTRY-739:
------------------------------
    Fix Version/s: 1.6.0

> when user doesn't have admin privileges, show grant throw exception, better 
> improve error message
> -------------------------------------------------------------------------------------------------
>
>                 Key: SENTRY-739
>                 URL: https://issues.apache.org/jira/browse/SENTRY-739
>             Project: Sentry
>          Issue Type: Bug
>          Components: Hive Plugin
>    Affects Versions: 1.4.0
>            Reporter: Anne Yu
>            Assignee: Colin Ma
>             Fix For: 1.6.0
>
>         Attachments: SENTRY-739.001.patch
>
>
> Better to improve the below error message to instruct user to grant admin 
> privilege.
> {code}
> 0: jdbc:hive2://a2110.halxg.cloudera.com:1000> SHOW GRANT ROLE 
> lktfddwe_role_7 ON TABLE lktfddwe_db_1.tab_4;
> ERROR : Error processing Sentry command: Access denied to systest. Server 
> Stacktrace: org.apache.sentry.provider.db.SentryAccessDeniedException: Access 
> denied to systest
>       at 
> org.apache.sentry.provider.db.service.thrift.SentryPolicyStoreProcessor.list_sentry_privileges_by_role(SentryPolicyStoreProcessor.java:491)
>       at 
> org.apache.sentry.provider.db.service.thrift.SentryPolicyService$Processor$list_sentry_privileges_by_role.getResult(SentryPolicyService.java:973)
>       at 
> org.apache.sentry.provider.db.service.thrift.SentryPolicyService$Processor$list_sentry_privileges_by_role.getResult(SentryPolicyService.java:958)
>       at 
> sentry.org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
>       at 
> sentry.org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
>       at 
> org.apache.sentry.provider.db.service.thrift.SentryProcessorWrapper.process(SentryProcessorWrapper.java:48)
>       at 
> sentry.org.apache.thrift.TMultiplexedProcessor.process(TMultiplexedProcessor.java:123)
>       at 
> sentry.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)
> Error: Error while processing statement: FAILED: Execution Error, return code 
> 1 from org.apache.hadoop.hive.ql.exec.SentryGrantRevokeTask. 
> SentryAccessDeniedException: Access denied to systest (state=08S01,code=1)
> {code}



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