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Posted to dev@kafka.apache.org by "Joel Koshy (JIRA)" <ji...@apache.org> on 2012/08/14 20:17:38 UTC
[jira] [Updated] (KAFKA-416) Controller tests throw several
zookeeper errors
[ https://issues.apache.org/jira/browse/KAFKA-416?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joel Koshy updated KAFKA-416:
-----------------------------
Labels: bugs (was: )
> Controller tests throw several zookeeper errors
> -----------------------------------------------
>
> Key: KAFKA-416
> URL: https://issues.apache.org/jira/browse/KAFKA-416
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 0.8
> Reporter: Neha Narkhede
> Assignee: Yang Ye
> Labels: bugs
>
> [info] == kafka.controller.ControllerBasicTest ==
> [info] Test Starting: testControllerFailOver(kafka.controller.ControllerBasicTest)
> [2012-07-25 11:16:06,911] WARN Exception causing close of session 0x0 due to java.io.IOException: ZooKeeperServer not running (org.apache.zookeeper.server.NIOServerCnxn:639)
> [info] Test Passed: testControllerFailOver(kafka.controller.ControllerBasicTest)
> [info] Test Starting: testControllerCommandSend(kafka.controller.ControllerBasicTest)
> [2012-07-25 11:16:13,802] WARN Session 0x138bf5a6e12000c for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn:1188)
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1146)
> [2012-07-25 11:16:13,814] WARN Session 0x138bf5a6e12000a for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn:1188)
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1146)
> [2012-07-25 11:16:13,822] WARN Session 0x138bf5a6e120008 for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn:1188)
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1146)
> [2012-07-25 11:16:13,866] WARN Session 0x138bf5a6e12000b for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn:1188)
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1146)
> [2012-07-25 11:16:14,153] WARN Session 0x138bf5a6e120006 for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn:1188)
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1146)
> [2012-07-25 11:16:15,347] WARN Session 0x138bf5a6e12000c for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn:1188)
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1146)
> [2012-07-25 11:16:15,712] WARN Session 0x138bf5a6e12000b for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn:1188)
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1146)
> [2012-07-25 11:16:15,810] WARN Session 0x138bf5a6e12000a for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn:1188)
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1146)
> [2012-07-25 11:16:15,848] WARN Session 0x138bf5a6e120008 for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn:1188)
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
> at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1146)
> [info] Test Passed: testControllerCommandSend(kafka.controller.ControllerBasicTest)
> These error messages suggest that the controller is not closing zookeeper sessions correctly. It could also mean that the unit test doesn't close zookeeper sessions correctly.
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