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From "Hari Sankar Sivarama Subramaniyan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-9731) WebHCat MapReduce Streaming Job does not allow StreamXmlRecordReader to be specified
Date Thu, 19 Feb 2015 22:20:12 GMT
Hari Sankar Sivarama Subramaniyan created HIVE-9731:
-------------------------------------------------------

             Summary: WebHCat MapReduce Streaming Job does not allow StreamXmlRecordReader
to be specified
                 Key: HIVE-9731
                 URL: https://issues.apache.org/jira/browse/HIVE-9731
             Project: Hive
          Issue Type: Bug
          Components: WebHCat
            Reporter: Hari Sankar Sivarama Subramaniyan
            Assignee: Hari Sankar Sivarama Subramaniyan


Hadoop Streaming allows -inputreader parameter to specify use of StreamXmlRecorderReader
(example)
hadoop jar hadoop-streaming-2.5.1.jar \
-inputreader "StreamXmlRecord,begin=BEGIN_STRING,end=END_STRING" \
(rest of the command)
WebHCat's StreamingDelegator does not include -inputreader as a valid option when submitting
jobs to http://www.myserver.com/templeton/v1/mapreduce/streaming endpoint. If -inputreader
is specified and passed to templeton server (perhaps via CURL operation) , it will get truncated
and not passed as parameter from TempletonControllerJob to Hadoop.



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