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https://issues.apache.org/jira/browse/HBASE-17357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15832126#comment-15832126
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stack commented on HBASE-17357:
-------------------------------
[~dnavarro] You want to be consistent w/ your spacing. The if has no space
before the bracket but it does before the curly. See the rest of the code in
the class and follow its model.
Is the errCode non-null? Did you try your patch? Thanks [~dnavarro]
> 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: David Navarro
> Priority: Minor
> Labels: beginner
> Attachments: 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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