[jira] [Reopened] (KAFKA-5595) Illegal state in SocketServer; attempt to send with another send in progress

["Ismael Juma (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-5595?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ismael Juma reopened KAFKA-5595:
--------------------------------

> Illegal state in SocketServer; attempt to send with another send in progress
> ----------------------------------------------------------------------------
>
>                 Key: KAFKA-5595
>                 URL: https://issues.apache.org/jira/browse/KAFKA-5595
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: Jason Gustafson
>            Assignee: Rajini Sivaram
>             Fix For: 1.0.0
>
>
> I have seen this a couple times, but I'm not sure the conditions associated with it. 
> {code}
> java.lang.IllegalStateException: Attempt to begin a send operation with prior send operation still in progress.
> 	at org.apache.kafka.common.network.KafkaChannel.setSend(KafkaChannel.java:138)
> 	at org.apache.kafka.common.network.Selector.send(Selector.java:248)
> 	at kafka.network.Processor.sendResponse(SocketServer.scala:488)
> 	at kafka.network.Processor.processNewResponses(SocketServer.scala:466)
> 	at kafka.network.Processor.run(SocketServer.scala:431)
> 	at java.lang.Thread.run(Thread.java:748)
> {code}
> Prior to this event, I see a lot of this message in the logs (always for the same connection id):
> {code}
> Attempting to send response via channel for which there is no open connection, connection id 7
> {code}



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