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Posted to dev@hbase.apache.org by "Michael Stack (Jira)" <ji...@apache.org> on 2019/11/02 04:43:00 UTC

[jira] [Resolved] (HBASE-23244) NPEs running Canary

     [ https://issues.apache.org/jira/browse/HBASE-23244?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Stack resolved HBASE-23244.
-----------------------------------
    Fix Version/s: 2.2.3
                   2.1.8
                   2.3.0
                   3.0.0
     Hadoop Flags: Reviewed
         Assignee: Michael Stack
       Resolution: Fixed

Merged. Thanks for review [~vjasani]

> NPEs running Canary
> -------------------
>
>                 Key: HBASE-23244
>                 URL: https://issues.apache.org/jira/browse/HBASE-23244
>             Project: HBase
>          Issue Type: Bug
>          Components: canary
>    Affects Versions: 2.2.2
>            Reporter: Michael Stack
>            Assignee: Michael Stack
>            Priority: Major
>             Fix For: 3.0.0, 2.3.0, 2.1.8, 2.2.3
>
>
> There's a few. Here is one:
> {code}
> 19/11/01 23:54:16 ERROR tool.Canary: Run regionMonitor failed
> java.lang.NullPointerException
> 	at org.apache.hadoop.hbase.tool.CanaryTool.sniff(CanaryTool.java:1582)
> 	at org.apache.hadoop.hbase.tool.CanaryTool.sniff(CanaryTool.java:1562)
> 	at org.apache.hadoop.hbase.tool.CanaryTool.access$100(CanaryTool.java:124)
> 	at org.apache.hadoop.hbase.tool.CanaryTool$RegionMonitor.run(CanaryTool.java:1366)
> 	at java.base/java.lang.Thread.run(Thread.java:834)
> {code}



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