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From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17357) PerformanceEvaluation parameters parsing triggers NPE.
Date Mon, 23 Jan 2017 15:13:26 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15834723#comment-15834723
] 

Sean Busbey commented on HBASE-17357:
-------------------------------------

I'd like to pull this back to branch-1.2. Any objections with it going in branch-1.3 [~mantonov]?

> PerformanceEvaluation parameters parsing triggers NPE.
> ------------------------------------------------------
>
>                 Key: HBASE-17357
>                 URL: https://issues.apache.org/jira/browse/HBASE-17357
>             Project: HBase
>          Issue Type: Bug
>          Components: Performance, test
>    Affects Versions: 1.2.4
>            Reporter: Jean-Marc Spaggiari
>            Assignee: Dave Navarro
>            Priority: Minor
>              Labels: beginner
>             Fix For: 2.0.0, 1.4.0
>
>         Attachments: HBASE-17357-1.patch, HBASE-17357.patch
>
>
> When using wrong parameters, PE triggers an NPE. Should not
> {code}
> @hbasetest1:~# hbase pe --nomapred
> 16/12/21 16:38:50 INFO Configuration.deprecation: hadoop.native.lib is deprecated. Instead,
use io.native.lib.available
> java.lang.NullPointerException
> 	at java.util.TreeMap.getEntry(TreeMap.java:342)
> 	at java.util.TreeMap.get(TreeMap.java:273)
> 	at org.apache.hadoop.hbase.PerformanceEvaluation.determineCommandClass(PerformanceEvaluation.java:2145)
> 	at org.apache.hadoop.hbase.PerformanceEvaluation.run(PerformanceEvaluation.java:2127)
> 	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
> 	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
> 	at org.apache.hadoop.hbase.PerformanceEvaluation.main(PerformanceEvaluation.java:2150)
> {code}



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