[FLINK-7049] TestingApplicationMaster keeps running after integration tests finish

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Cannot Reproduce
• Component/s: Deployment / YARN, Tests
• Assignee: Unassigned
• Reporter: Ted Yu
• Created: 29/Jun/17 22:12
• Updated: 27/Apr/21 18:08
• Resolved: 13/Jan/18 05:07

Description

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 :

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)