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https://issues.apache.org/jira/browse/YARN-10733?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jim Brennan resolved YARN-10733.
--------------------------------
Fix Version/s: 2.10.2
Resolution: Fixed
Thanks [~ahussein], I have committed this to branch-2.10.
> TimelineService Hbase tests are failing with timeout error on branch-2.10
> -------------------------------------------------------------------------
>
> Key: YARN-10733
> URL: https://issues.apache.org/jira/browse/YARN-10733
> Project: Hadoop YARN
> Issue Type: Bug
> Components: test, timelineserver, yarn
> Affects Versions: 2.10.0
> Reporter: Ahmed Hussein
> Assignee: Ahmed Hussein
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.10.2
>
> Attachments: 2021-04-12T12-40-21_403-jvmRun1.dump,
> 2021-04-12T12-40-58_857.dumpstream,
> org.apache.hadoop.yarn.server.timelineservice.storage.flow.TestHBaseStorageFlowRunCompaction-output.txt.zip
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> {code:bash}
> 03:54:41 [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-surefire-plugin:2.22.2:test (default-test) on
> project hadoop-yarn-server-timelineservice-hbase-tests: There was a timeout
> or other error in the fork -> [Help 1]
> 03:54:41 [ERROR]
> 03:54:41 [ERROR] To see the full stack trace of the errors, re-run Maven with
> the -e switch.
> 03:54:41 [ERROR] Re-run Maven using the -X switch to enable full debug
> logging.
> 03:54:41 [ERROR]
> 03:54:41 [ERROR] For more information about the errors and possible
> solutions, please read the following articles:
> 03:54:41 [ERROR] [Help 1]
> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
> 03:54:41 [ERROR]
> 03:54:41 [ERROR] After correcting the problems, you can resume the build with
> the command
> 03:54:41 [ERROR] mvn <args> -rf
> :hadoop-yarn-server-timelineservice-hbase-tests
> {code}
> Failure of the tests is due to test unit
> {{TestHBaseStorageFlowRunCompaction}} getting stuck.
> Upon checking the surefire reports, I found several Class no Found Exceptions.
> {code:bash}
> Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/fs/CanUnbuffer
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
> at
> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
> at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at
> org.apache.hadoop.hbase.regionserver.StoreFileInfo.<clinit>(StoreFileInfo.java:66)
> at
> org.apache.hadoop.hbase.regionserver.HStore.createStoreFileAndReader(HStore.java:698)
> at
> org.apache.hadoop.hbase.regionserver.HStore.validateStoreFile(HStore.java:1895)
> at
> org.apache.hadoop.hbase.regionserver.HStore.flushCache(HStore.java:1009)
> at
> org.apache.hadoop.hbase.regionserver.HStore$StoreFlusherImpl.flushCache(HStore.java:2523)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.internalFlushCacheAndCommit(HRegion.java:2638)
> ... 33 more
> Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.fs.CanUnbuffer
> at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> ... 51 more
> {code}
> and
> {code:bash}
> Caused by: java.lang.NoClassDefFoundError: Could not initialize class
> org.apache.hadoop.hbase.regionserver.StoreFileInfo
> at
> org.apache.hadoop.hbase.regionserver.HStore.createStoreFileAndReader(HStore.java:698)
> at
> org.apache.hadoop.hbase.regionserver.HStore.validateStoreFile(HStore.java:1895)
> at
> org.apache.hadoop.hbase.regionserver.HStore.flushCache(HStore.java:1009)
> at
> org.apache.hadoop.hbase.regionserver.HStore$StoreFlusherImpl.flushCache(HStore.java:2523)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.internalFlushCacheAndCommit(HRegion.java:2638)
> ... 10 more
> {code}
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