Steve Loughran created PIG-3283:
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Summary: job launcher should set
mapreduce.client.genericoptionsparser.used property to suppress warning messages
Key: PIG-3283
URL: https://issues.apache.org/jira/browse/PIG-3283
Project: Pig
Issue Type: Improvement
Affects Versions: 0.11.1
Reporter: Steve Loughran
Priority: Minor
my Hadoop-2.x runs are full of log warnings of the form
{code}
2013-04-19 12:20:15,642 [JobControl] WARN mapreduce.JobSubmitter
(JobSubmitter.java:copyAndConfigureFiles(146)) - Hadoop command-line option
parsing not performed. Implement the Tool interface and execute your
application with ToolRunner to remedy this.
{code}
Hadoop 2 has changed the property name used to disable these warnings -the new
value is {{mapreduce.client.genericoptionsparser.used}}.
It should be set on Job submission to clean the logs up
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