[ https://issues.apache.org/jira/browse/CASSANDRA-12103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jeff Jirsa updated CASSANDRA-12103: ----------------------------------- Labels: (was: proposed-wontfix) > Cassandra is hang and cqlsh was not able to login with OperationTimeout error > ----------------------------------------------------------------------------- > > Key: CASSANDRA-12103 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12103 > Project: Cassandra > Issue Type: Bug > Components: Core, Local Write-Read Paths > Environment: centos 6.5 cassandra 2.1.9 > Reporter: peng xiao > Priority: Critical > Attachments: system.log.2016-06-28_1257.gz > > > Hi, > We have two DCs(DC1 and DC2) with DC1 3 nodes and DC2 9 nodes. > And we experienced a Timeout error today,all applications connected to DC1 > were hang and no response,even cqlsh was not able to log into any node in DC1. > I restarted the 3 nodes in DC1,the problem was not resolved. > Then we switched to DC2,then applications back to normal. > Could you please help to take a look? > Thanks > many errors like below: > ERROR [SharedPool-Worker-43] 2016-06-28 11:58:49,705 Message.java:538 - > Unexpected exception during request; channel = [id: 0x87e315d6, > /172.16.10.198:13604 => /172.16.11.13:9042] > java.lang.RuntimeException: > org.apache.cassandra.exceptions.ReadTimeoutException: Operation timed out - > received only 0 responses. > at org.apache.cassandra.auth.Auth.selectUser(Auth.java:276) > ~[apache-cassandra-2.1.9.jar:2.1.9] > at org.apache.cassandra.auth.Auth.isExistingUser(Auth.java:86) > ~[apache-cassandra-2.1.9.jar:2.1.9] > at > org.apache.cassandra.service.ClientState.login(ClientState.java:206) > ~[apache-cassandra-2.1.9.jar:2.1.9] > at > org.apache.cassandra.transport.messages.AuthResponse.execute(AuthResponse.java:82) > ~[apache-cassandra-2.1.9.jar:2.1.9] > at > org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:439) > [apache-cassandra-2.1.9.jar:2.1.9] > at > org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:335) > [apache-cassandra-2.1.9.jar:2.1.9] > at > io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) > [netty-all-4.0.23.Final.jar:4.0.23.Final] > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) > [netty-all-4.0.23.Final.jar:4.0.23.Final] > at > io.netty.channel.AbstractChannelHandlerContext.access$700(AbstractChannelHandlerContext.java:32) > [netty-all-4.0.23.Final.jar:4.0.23.Final] > at > io.netty.channel.AbstractChannelHandlerContext$8.run(AbstractChannelHandlerContext.java:324) > [netty-all-4.0.23.Final.jar:4.0.23.Final] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > [na:1.8.0] > at > org.apache.cassandra.concurrent.AbstractTracingAwareExecutorService$FutureTask.run(AbstractTracingAwareExecutorService.java:164) > [apache-cassandra-2.1.9.jar:2.1.9] > at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105) > [apache-cassandra-2.1.9.jar:2.1.9] > at java.lang.Thread.run(Thread.java:744) [na:1.8.0] -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org