Tao Jie created MAPREDUCE-6986:
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Summary: Fail to set job configuration by -D option in example
WordMedian
Key: MAPREDUCE-6986
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6986
Project: Hadoop Map/Reduce
Issue Type: Bug
Reporter: Tao Jie
Assignee: Tao Jie
Priority: Trivial
I tried to submit mr example job wordmedian and specify queue by -D option:
{{bin/hadoop jar ~/hadoop-mapreduce-examples-2.8.2-bc1.4.0.jar wordmedian
-Dmapreduce.job.queuename=root.user1 /input /output6}}. This option did not
work in wordmedian while it works in other example jobs such Terasort,
Wordcount.
The cause is there is unnecessary {{ setConf(new Configuration())}} in
{{run()}} method, which would override Configuration with properties by -D
options.
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