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https://issues.apache.org/jira/browse/YARN-11820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17953164#comment-17953164
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ASF GitHub Bot commented on YARN-11820:
---------------------------------------
GauthamBanasandra commented on PR #7691:
URL: https://github.com/apache/hadoop/pull/7691#issuecomment-2897989319
Thanks a lot for your contribution @ASHISH-RANJAN59.
@slfan1989 I had a call with @ASHISH-RANJAN59 and discussed this PR. The ATS
Timeline V2 uses LevelDB store for publishing the events. It works fine on
Linux with LevelDB but fails on Windows since the JVM couldn't find the LevelDB
DLL. While this PR fixes the unit test failure, it may not be the right fix
since switching to in-memory store might suppress the issues that would be
caught with LevelDB integration.
So, the right fix would be to fix the unsatisfied link error on Windows.
> Fix UTs for TestCombinedSystemMetricsPublisher
> ----------------------------------------------
>
> Key: YARN-11820
> URL: https://issues.apache.org/jira/browse/YARN-11820
> Project: Hadoop YARN
> Issue Type: Test
> Components: resourcemanager
> Reporter: Ashish Ranjan
> Priority: Major
> Labels: pull-request-available
>
> UTs in the test class TestCombinedSystemMetricsPublisher is failing with
> below error.
> java.lang.UnsatisfiedLinkError: Could not load library. Reasons: [no
> leveldbjni64-1.8 in java.library.path, no leveldbjni-1.8 in
> java.library.path, no leveldbjni in java.library.path,
> C:\Users\ranjanash\AppData\Local\Temp\leveldbjni-64-1-1035721066466634445.8:
> Can't find dependent libraries]
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