[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14634327#comment-14634327 ] Parth Brahmbhatt commented on KAFKA-824: [~junrao] Looked at the fix code and ensur

[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14633776#comment-14633776 ] Parth Brahmbhatt commented on KAFKA-824: [~techwhizbang] I upgraded to zkClient-0.5

[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14631822#comment-14631822 ] Nick Zalabak commented on KAFKA-824: Can someone confirm that upgrading to zkclient-0.5

[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14521766#comment-14521766 ] John Humphreys commented on KAFKA-824: -- Awesome, thank you for the quick follow-up :).

[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14521688#comment-14521688 ] Johannes Zillmann commented on KAFKA-824: - Hi guys, just had a look at this. Think

[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14521596#comment-14521596 ] John Humphreys commented on KAFKA-824: -- Has any progress been made on this, or do any

[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14020084#comment-14020084 ] Andrew Olson commented on KAFKA-824: I have reported this issue to the zkclient project

[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14019291#comment-14019291 ] Andrew Olson commented on KAFKA-824: Here's another example stack trace that we have se

[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14019284#comment-14019284 ] Andrew Olson commented on KAFKA-824: We are seeing a similar NPE in our application's d

[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13979858#comment-13979858 ] Jun Rao commented on KAFKA-824: --- ZkClient is only closed when shutdown the consumer connector

[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13979832#comment-13979832 ] Artur Denysenko commented on KAFKA-824: --- Could it be by re-using closed ZkClient? ht

[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13979793#comment-13979793 ] Jun Rao commented on KAFKA-824: --- Hmm, not sure if this can happen. The following is what happ

[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13979318#comment-13979318 ] Artur Denysenko commented on KAFKA-824: --- The root of the problem is here: https://gi

[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13979305#comment-13979305 ] Artur Denysenko commented on KAFKA-824: --- I think it's a case then "_connection" is nu

[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13979255#comment-13979255 ] Jun Rao commented on KAFKA-824: --- Do you see ZK session expiration around that time? > java.l

[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13979044#comment-13979044 ] Guozhang Wang commented on KAFKA-824: - Currently we are only using zkclient 0.3. Could

[jira] [Commented] (KAFKA-824) java.lang.NullPointerException in commitOffsets

[ https://issues.apache.org/jira/browse/KAFKA-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13978785#comment-13978785 ] Artur Denysenko commented on KAFKA-824: --- I have it as well. No special test case - bu