hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-19870) Fix the NPE in ReadOnlyZKClient#run
Date Mon, 29 Jan 2018 12:22:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-19870?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16343294#comment-16343294
] 

Hudson commented on HBASE-19870:
--------------------------------

FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #4489 (See [https://builds.apache.org/job/HBase-Trunk_matrix/4489/])
HBASE-19870 Fix the NPE in ReadOnlyZKClient#run (chia7712: rev 221eb9576839ecc976120197a4845a9a1e371d9c)
* (edit) hbase-zookeeper/src/test/java/org/apache/hadoop/hbase/zookeeper/TestReadOnlyZKClient.java
* (edit) hbase-client/src/main/java/org/apache/hadoop/hbase/zookeeper/ReadOnlyZKClient.java


> Fix the NPE in ReadOnlyZKClient#run
> -----------------------------------
>
>                 Key: HBASE-19870
>                 URL: https://issues.apache.org/jira/browse/HBASE-19870
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Chia-Ping Tsai
>            Assignee: Chia-Ping Tsai
>            Priority: Major
>             Fix For: 2.0.0-beta-2
>
>         Attachments: HBASE-19870-v2.patch
>
>
> I notice a NPE from my jenkins.
> {code}
> 2018-01-26 17:26:41,078 DEBUG [M:0;8546d406e429:40557-EventThread] zookeeper.ZKWatcher(443):
replicationLogCleaner-0x161337ddc090004, quorum=localhost:56060, baseZNode=/hbase Received
ZooKeeper Event, type=None, state=Disconnected, path=null
> java.lang.NullPointerException
> 	at org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient.run(ReadOnlyZKClient.java:322)
> 	at java.lang.Thread.run(Thread.java:748)
> {code}
> If any zk task invokes the #onComplete late, the count of current requests will not zero
and then the null from task queue will destroy the work thread in ReadOnlyZKClient.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message