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https://issues.apache.org/jira/browse/HIVE-21584?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16825955#comment-16825955
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Hive QA commented on HIVE-21584:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12966994/HIVE-21584.08.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 3 failed/errored test(s), 15903 tests
executed
*Failed tests:*
{noformat}
TestContribCliDriver - did not produce a TEST-*.xml file (likely timed out)
(batchId=278)
org.apache.hadoop.hive.ql.metadata.TestHiveRemote.testDropPartitionsWithPurge
(batchId=316)
org.apache.hadoop.hive.ql.metadata.TestHiveRemote.testHiveCloseCurrent
(batchId=316)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/17036/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/17036/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-17036/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 3 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12966994 - PreCommit-HIVE-Build
> Java 11 preparation: system class loader is not URLClassLoader
> --------------------------------------------------------------
>
> Key: HIVE-21584
> URL: https://issues.apache.org/jira/browse/HIVE-21584
> Project: Hive
> Issue Type: Task
> Components: Hive
> Affects Versions: 4.0.0
> Reporter: Zoltan Matyus
> Assignee: Zoltan Matyus
> Priority: Major
> Attachments: HIVE-21584.01.patch, HIVE-21584.02.patch,
> HIVE-21584.03.patch, HIVE-21584.04.patch, HIVE-21584.05.patch,
> HIVE-21584.06.patch, HIVE-21584.07.patch, HIVE-21584.08.patch
>
>
> Currently, Hive assumes that the system class loader is instance of
> {{URLClassLoader}}. In Java 11 this is not the case. There are a few
> (unresolved) JIRAs about specific occurrences of {{URLClassLoader}} (e.g.
> [HIVE-21237|https://issues.apache.org/jira/browse/HIVE-21237],
> [HIVE-17909|https://issues.apache.org/jira/browse/HIVE-17909]), but no
> _"remove all occurrences"_. Also I couldn't find umbrella "Java 11 upgrade"
> JIRA.
> This ticket is to remove all unconditional casts of any random class loader
> to {{URLClassLoader}}.
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