Ahmed Hussein created YARN-10733:
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Summary: 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
Reporter: Ahmed Hussein
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
{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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