[ https://issues.apache.org/jira/browse/KAFKA-6698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16407577#comment-16407577 ]
Ted Yu commented on KAFKA-6698: ------------------------------- Test output consisted of repeated occurrence of: {code} [2018-03-21 07:02:01,683] ERROR ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes (org.apache.zookeeper.server.ZooKeeperServer:472) [2018-03-21 07:02:02,693] WARN Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn:1162) java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744) at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141) [2018-03-21 07:02:03,794] WARN Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn:1162) java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744) at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141) {code} > ConsumerBounceTest#testClose sometimes fails > -------------------------------------------- > > Key: KAFKA-6698 > URL: https://issues.apache.org/jira/browse/KAFKA-6698 > Project: Kafka > Issue Type: Test > Reporter: Ted Yu > Priority: Minor > > Saw the following in > https://builds.apache.org/job/kafka-1.1-jdk7/94/testReport/junit/kafka.api/ConsumerBounceTest/testClose/ > : > {code} > org.apache.kafka.common.errors.TimeoutException: The consumer group command > timed out while waiting for group to initialize: > Caused by: org.apache.kafka.common.errors.CoordinatorNotAvailableException: > The coordinator is not available. > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)