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https://issues.apache.org/jira/browse/YARN-7063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16159241#comment-16159241
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Haibo Chen commented on YARN-7063:
----------------------------------
Thanks [~varun_saxena] for the patch! I think the root cause is rather that we
are mixing hadoop-yarn-server-timelineservice.3.0 jar with hadoop-common-2.5.1
jar in the test module.
Similar issues can still happen even after ${hbase-compatible-hadoop.version}
is changed to say, Hadoop 3.0.0, as long as
hadoop-yarn-server-timelineservice.{trunk-version}.jar is incompatible with
hadoop-common-3.0.01.jar.
> TestTimelineReaderWebServicesHBaseStorage fails with NoClassDefFoundError on
> TSv2 branch2
> -----------------------------------------------------------------------------------------
>
> Key: YARN-7063
> URL: https://issues.apache.org/jira/browse/YARN-7063
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Reporter: Vrushali C
> Assignee: Varun Saxena
> Attachments: YARN-7063-YARN-5355_branch2.01.patch
>
>
> Seeing NoClassDefFound on the branch2 at runtime
> Stack trace
> {code}
> java.lang.NoClassDefFoundError:
> org/apache/hadoop/security/AuthenticationWithProxyUserFilter
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at
> org.apache.hadoop.yarn.server.timelineservice.reader.security.TimelineReaderAuthenticationFilterInitializer.initFilter(TimelineReaderAuthenticationFilterInitializer.java:49)
> at
> org.apache.hadoop.http.HttpServer2.initializeWebServer(HttpServer2.java:393)
> at org.apache.hadoop.http.HttpServer2.<init>(HttpServer2.java:344)
> at org.apache.hadoop.http.HttpServer2.<init>(HttpServer2.java:104)
> at
> org.apache.hadoop.http.HttpServer2$Builder.build(HttpServer2.java:292)
> at
> org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderServer.startTimelineReaderWebApp(TimelineReaderServer.java:181)
> at
> org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderServer.serviceStart(TimelineReaderServer.java:124)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.timelineservice.reader.AbstractTimelineReaderHBaseTestBase.initialize(AbstractTimelineReaderHBaseTestBase.java:91)
> at
> org.apache.hadoop.yarn.server.timelineservice.reader.TestTimelineReaderWebServicesHBaseStorage.setupBeforeClass(TestTimelineReaderWebServicesHBaseStorage.java:79)
> {code}
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