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