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https://issues.apache.org/jira/browse/FLINK-7049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16069086#comment-16069086
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Ted Yu edited comment on FLINK-7049 at 8/10/17 5:20 PM:
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Stack trace for TestingApplicationMaster .


was (Author: yuzhih...@gmail.com):
Stack trace for TestingApplicationMaster.

> TestingApplicationMaster keeps running after integration tests finish
> ---------------------------------------------------------------------
>
>                 Key: FLINK-7049
>                 URL: https://issues.apache.org/jira/browse/FLINK-7049
>             Project: Flink
>          Issue Type: Test
>          Components: Tests, YARN
>            Reporter: Ted Yu
>            Priority: Minor
>         Attachments: testingApplicationMaster.stack
>
>
> After integration tests finish, TestingApplicationMaster is still running.
> Toward the end of 
> flink-yarn-tests/target/flink-yarn-tests-ha/flink-yarn-tests-ha-logDir-nm-1_0/application_1498768839874_0001/container_1498768839874_0001_03_000001/jobmanager.log
>  :
> {code}
> 2017-06-29 22:09:49,681 INFO  org.apache.zookeeper.ClientCnxn                 
>               - Opening socket connection to server 127.0.0.1/127.0.0.1:46165
> 2017-06-29 22:09:49,681 ERROR 
> org.apache.flink.shaded.org.apache.curator.ConnectionState    - 
> Authentication failed
> 2017-06-29 22:09:49,682 WARN  org.apache.zookeeper.ClientCnxn                 
>               - Session 0x0 for server null, unexpected error, closing socket 
> connection and attempting reconnect
> java.net.ConnectException: Connection refused
>   at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
>   at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
>   at 
> org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
>   at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)
> 2017-06-29 22:09:50,782 WARN  org.apache.zookeeper.ClientCnxn                 
>               - SASL configuration failed: 
> javax.security.auth.login.LoginException: No JAAS configuration section named 
> 'Client' was found in specified JAAS configuration file: 
> '/tmp/jaas-3597644653611245612.conf'. Will continue connection to Zookeeper 
> server without SASL authentication, if Zookeeper server allows it.
> 2017-06-29 22:09:50,782 INFO  org.apache.zookeeper.ClientCnxn                 
>               - Opening socket connection to server 127.0.0.1/127.0.0.1:46165
> 2017-06-29 22:09:50,782 ERROR 
> org.apache.flink.shaded.org.apache.curator.ConnectionState    - 
> Authentication failed
> 2017-06-29 22:09:50,783 WARN  org.apache.zookeeper.ClientCnxn                 
>               - Session 0x0 for server null, unexpected error, closing socket 
> connection and attempting reconnect
> java.net.ConnectException: Connection refused
>   at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
>   at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
>   at 
> org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
>   at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)
> {code}



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