[jira] [Commented] (HIVE-11572) Datanucleus loads Log4j1.x Logger from AppClassLoader

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

    [ https://issues.apache.org/jira/browse/HIVE-11572?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698150#comment-14698150 ] 

Hive QA commented on HIVE-11572:
--------------------------------



{color:red}Overall{color}: -1 at least one tests failed

Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12750641/HIVE-11572.patch

{color:red}ERROR:{color} -1 due to 6 failed/errored test(s), 9363 tests executed
*Failed tests:*
{noformat}
TestContribNegativeCliDriver - did not produce a TEST-*.xml file
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_index_auto_partitioned
org.apache.hive.service.cli.operation.TestOperationLoggingAPIWithMr.testFetchResultsOfLogWithPerformanceMode
org.apache.hive.service.cli.operation.TestOperationLoggingAPIWithMr.testFetchResultsOfLogWithVerboseMode
org.apache.hive.service.cli.operation.TestOperationLoggingAPIWithTez.testFetchResultsOfLogWithPerformanceMode
org.apache.hive.service.cli.operation.TestOperationLoggingAPIWithTez.testFetchResultsOfLogWithVerboseMode
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/4982/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/4982/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-4982/

Messages:
{noformat}
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: 6 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12750641 - PreCommit-HIVE-TRUNK-Build

> Datanucleus loads Log4j1.x Logger from AppClassLoader
> -----------------------------------------------------
>
>                 Key: HIVE-11572
>                 URL: https://issues.apache.org/jira/browse/HIVE-11572
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Logging
>    Affects Versions: 2.0.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>             Fix For: 2.0.0
>
>         Attachments: HIVE-11572.patch
>
>
> As part of HIVE-11304, we moved from Log4j1.x to Log4j2. But DataNucleus log messages gets logged to console when launching the hive cli. The reason is DataNucleus is trying to load Log4j1.x Logger by traversing its class loader. Although we use log4j-1.2-api bridge we are loading log4j-1.2.16 jar that was pulled by ZooKeeper. We should make sure that there is no log4j-1.2.16 in datanucleus classloader hierarchy (classpath). 
> DataNucleus logger has this 
> {code}
> NucleusLogger.class.getClassLoader().loadClass("org.apache.log4j.Logger");
>             loggerClass = org.datanucleus.util.Log4JLogger.class;
> {code}



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