Allow ScriptOperator to consume not all input data
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Key: HIVE-869
URL: https://issues.apache.org/jira/browse/HIVE-869
Project: Hadoop Hive
Issue Type: New Feature
Affects Versions: 0.5.0
Reporter: Zheng Shao
Fix For: 0.5.0
The ScriptOperator (SELECT TRANSFORM(a, b, c) USING 'myscript' AS (d, e, f)
...) has a problem:
If the user script exits without consuming all data from standard input, then
we will report an error even if the exit code from the user script is 0.
We want to have an option, when enabled, ScriptOperator will return
successfully in that case.
If the option is not enabled, then we should stick to the current behavior.
The option can be called: "hive.script.ignore.pipe.broken.exception".
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