[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2020-01-22 Thread Jun Rao (Jira)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17021795#comment-17021795 ] Jun Rao commented on KAFKA-8532: [~lbdai3190] :  To verify this, I wrote the following short program. I

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2020-01-21 Thread leibo (Jira)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17020027#comment-17020027 ] leibo commented on KAFKA-8532: -- {code:java} //代码占位符 public enum States { CONNECTING, ASSOCIATING,

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2020-01-20 Thread leibo (Jira)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17019851#comment-17019851 ] leibo commented on KAFKA-8532: -- [~junrao]  I'm agree with your opinion "all pending ZK requests should

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2020-01-20 Thread ASF GitHub Bot (Jira)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17019840#comment-17019840 ] ASF GitHub Bot commented on KAFKA-8532: --- tedyu commented on pull request #7978: KAFKA-8532:

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2020-01-20 Thread ASF GitHub Bot (Jira)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17019837#comment-17019837 ] ASF GitHub Bot commented on KAFKA-8532: --- leiboo commented on pull request #7988:

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2020-01-20 Thread Jun Rao (Jira)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17019835#comment-17019835 ] Jun Rao commented on KAFKA-8532: [~lbdai3190]: Thanks for the followup investigation. The following code

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2020-01-20 Thread leibo (Jira)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17019294#comment-17019294 ] leibo commented on KAFKA-8532: -- [~junrao] Thank you for you reply, 1. I have tested the Exception in

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2020-01-17 Thread Ted Yu (Jira)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17018368#comment-17018368 ] Ted Yu commented on KAFKA-8532: --- Looking at js2.log , I am not sure deadlock was observed. Maybe

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2020-01-17 Thread Ted Yu (Jira)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17018352#comment-17018352 ] Ted Yu commented on KAFKA-8532: --- Looking at KafkaController.scala in trunk, I don't see

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2020-01-17 Thread Jun Rao (Jira)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17018279#comment-17018279 ] Jun Rao commented on KAFKA-8532: [~lbdai3190]: Sorry for the late reply. Took a look at your last

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2020-01-17 Thread Ted Yu (Jira)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17018175#comment-17018175 ] Ted Yu commented on KAFKA-8532: --- Created https://github.com/apache/kafka/pull/7978 >

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2019-09-17 Thread leibo (Jira)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16932042#comment-16932042 ] leibo commented on KAFKA-8532: -- My analysis:        When kafka disconnected with zookeeper, 

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2019-09-17 Thread leibo (Jira)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16932006#comment-16932006 ] leibo commented on KAFKA-8532: -- Hi, [~junrao] , the problem is happened again,   the cluster jstack dump log

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2019-06-17 Thread Jun Rao (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16865744#comment-16865744 ] Jun Rao commented on KAFKA-8532: [~lbdai3190], if this issue happens again, it would be useful to take a

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2019-06-16 Thread leibo (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16865266#comment-16865266 ] leibo commented on KAFKA-8532: -- [~ijuma] I have tried to reproduced this ,but failed,  it will appear after

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2019-06-14 Thread Jun Rao (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16864184#comment-16864184 ] Jun Rao commented on KAFKA-8532: [~lbdai3190], expiryScheduler.shutdown() is probably not the issue. That

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2019-06-14 Thread Ismael Juma (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16864136#comment-16864136 ] Ismael Juma commented on KAFKA-8532: Thanks for the report. Can you reproduce this with 2.2.1 or

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2019-06-13 Thread leibo (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16863673#comment-16863673 ] leibo commented on KAFKA-8532: -- [~junrao] Thank you for your reply. Because we need to recovery the kafka

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2019-06-13 Thread Jun Rao (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16863468#comment-16863468 ] Jun Rao commented on KAFKA-8532: [~lbdai3190], thanks for reporting the issue. From the stacktrace, it

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2019-06-13 Thread leibo (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16862772#comment-16862772 ] leibo commented on KAFKA-8532: -- [~te...@apache.org]   As you have handled KAFKA-6879, I wish you can help me

[jira] [Commented] (KAFKA-8532) controller-event-thread deadlock with zk-session-expiry-handler0

2019-06-12 Thread leibo (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16862668#comment-16862668 ] leibo commented on KAFKA-8532: -- Here is some analysis of mine according to the jstack log and source code: