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From "Ning Zhang (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-1543) set abort in ExecMapper when Hive's record reader got an IOException
Date Mon, 16 Aug 2010 20:09:17 GMT
set abort in ExecMapper when Hive's record reader got an IOException
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                 Key: HIVE-1543
                 URL: https://issues.apache.org/jira/browse/HIVE-1543
             Project: Hadoop Hive
          Issue Type: Improvement
            Reporter: Ning Zhang
            Assignee: Ning Zhang


When RecordReader got an IOException, ExecMapper does not know and will close the operators
as if there is not error. We should catch this exception and avoid writing partial results
to HDFS which will be removed later anyways.

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