Customizable merge output size
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Key: HIVE-1585
URL: https://issues.apache.org/jira/browse/HIVE-1585
Project: Hadoop Hive
Issue Type: Improvement
Reporter: Ning Zhang
Currently if hive.merge.[mapfiles|mapredfiles] is true and the merged output
file size is determined by the input split size which is determined by
mapred.min.split.size, mapred.min.split.size.per.[node|rack] and
mapred.max.split.size. Sometimes it is desirable to have different output file
size than the input split size.
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