[
https://issues.apache.org/jira/browse/FLINK-2987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14997037#comment-14997037
]
ASF GitHub Bot commented on FLINK-2987:
---------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/flink/pull/1340
> Flink 0.10 fails to start on YARN 2.6.0
> ---------------------------------------
>
> Key: FLINK-2987
> URL: https://issues.apache.org/jira/browse/FLINK-2987
> Project: Flink
> Issue Type: Bug
> Components: Build System, YARN Client
> Affects Versions: 0.10
> Environment: Microsoft Azure HDInsight on Linux: 3.2.1000.0
> Reporter: Robert Metzger
> Assignee: Robert Metzger
> Fix For: 1.0, 0.10.1
>
>
> While testing Flink for the release, I noticed that it does not start on YARN
> due to classloading issues.
> The error message is the following
> {code}
> robert@hn0-apache:~/flink-0.10.0$ ./bin/yarn-session.sh -n 2
> Exception in thread "main" java.lang.RuntimeException: Could not instantiate
> type 'org.apache.flink.yarn.FlinkYarnClient' Most likely the constructor (or
> a member variable initialization) threw an exception:
> com/sun/jersey/api/client/config/ClientConfig
> at
> org.apache.flink.util.InstantiationUtil.instantiate(InstantiationUtil.java:152)
> at
> org.apache.flink.util.InstantiationUtil.instantiate(InstantiationUtil.java:118)
> at
> org.apache.flink.client.FlinkYarnSessionCli.getFlinkYarnClient(FlinkYarnSessionCli.java:262)
> at
> org.apache.flink.client.FlinkYarnSessionCli.createFlinkYarnClient(FlinkYarnSessionCli.java:107)
> at
> org.apache.flink.client.FlinkYarnSessionCli.run(FlinkYarnSessionCli.java:400)
> at
> org.apache.flink.client.FlinkYarnSessionCli.main(FlinkYarnSessionCli.java:351)
> Caused by: java.lang.NoClassDefFoundError:
> com/sun/jersey/api/client/config/ClientConfig
> at
> org.apache.hadoop.yarn.client.api.TimelineClient.createTimelineClient(TimelineClient.java:45)
> at
> org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.serviceInit(YarnClientImpl.java:163)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at
> org.apache.flink.yarn.FlinkYarnClientBase.<init>(FlinkYarnClientBase.java:157)
> at org.apache.flink.yarn.FlinkYarnClient.<init>(FlinkYarnClient.java:23)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> at java.lang.Class.newInstance(Class.java:379)
> at
> org.apache.flink.util.InstantiationUtil.instantiate(InstantiationUtil.java:139)
> ... 5 more
> Caused by: java.lang.ClassNotFoundException:
> com.sun.jersey.api.client.config.ClientConfig
> at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> ... 16 more
> {code}
> The issue occurs with the following versions:
> - flink-0.10.0-bin-hadoop26-scala_2.11.tgz
> - flink-0.10.0-bin-hadoop26-scala_2.10.tgz
> - flink-0.10.0-bin-hadoop27-scala_2.10.tgz
> It works for:
> - flink-0.10.0-bin-hadoop24-scala_2.10.tgz
> - flink-0.9.1-bin-hadoop26.tgz
> Interestingly, the issue only occurs, when {{HADOOP_CONF_DIR}} is set.
> Otherwise, the YARN client is starting until its unable to connect to the RM.
> The missing class is in the jersey-client dependency, which we exclude from
> Hadoop, in {{flink-shaded-hadoop2}}.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
