[jira] [Commented] (HIVE-17853) RetryingMetaStoreClient loses UGI impersonation-context when reconnecting after timeout

["Hive QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-17853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16226624#comment-16226624 ] 

Hive QA commented on HIVE-17853:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12894882/HIVE-17853.01.patch

{color:red}ERROR:{color} -1 due to no test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 8 failed/errored test(s), 11342 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[insert_values_orig_table_use_metadata] (batchId=62)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[unionDistinct_1] (batchId=145)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[llap_acid_fast] (batchId=156)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[sysdb] (batchId=155)
org.apache.hadoop.hive.cli.TestNegativeMinimrCliDriver.testCliDriver[ct_noperm_loc] (batchId=93)
org.apache.hadoop.hive.cli.control.TestDanglingQOuts.checkDanglingQOut (batchId=205)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testConstraints (batchId=222)
org.apache.hive.jdbc.TestTriggersTezSessionPoolManager.testTriggerHighShuffleBytes (batchId=229)
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/7572/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/7572/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-7572/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 8 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12894882 - PreCommit-HIVE-Build

> RetryingMetaStoreClient loses UGI impersonation-context when reconnecting after timeout
> ---------------------------------------------------------------------------------------
>
>                 Key: HIVE-17853
>                 URL: https://issues.apache.org/jira/browse/HIVE-17853
>             Project: Hive
>          Issue Type: Bug
>          Components: Metastore
>    Affects Versions: 3.0.0, 2.4.0, 2.2.1
>            Reporter: Mithun Radhakrishnan
>            Assignee: Chris Drome
>            Priority: Critical
>         Attachments: HIVE-17853.01-branch-2.2.patch, HIVE-17853.01-branch-2.patch, HIVE-17853.01.patch
>
>
> The {{RetryingMetaStoreClient}} is used to automatically reconnect to the Hive metastore, after client timeout, transparently to the user.
> In case of user impersonation (e.g. Oozie super-user {{oozie}} impersonating a Hadoop user {{mithun}}, to run a workflow), in case of timeout, we find that the reconnect causes the {{UGI.doAs()}} context to be lost. Any further metastore operations will be attempted as the login-user ({{oozie}}), as opposed to the effective user ({{mithun}}).
> We should have a fix for this shortly.



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