Attila Sasvari created OOZIE-2978:
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Summary: Remove code that handles Pig versions before 0.8
Key: OOZIE-2978
URL: https://issues.apache.org/jira/browse/OOZIE-2978
Project: Oozie
Issue Type: Bug
Reporter: Attila Sasvari
Oozie submits Pig jobs according to given Pig version. For example, Pig
versions before 0.8 are treated in the following way:
[Main.main(args)|https://github.com/apache/oozie/blob/678f1b2b2cc9a2456c7e3d9f693d2637f1f03257/sharelib/pig/src/main/java/org/apache/oozie/action/hadoop/PigMain.java#L382]
However, we dropped support for *Hadoop 1*, *Hadoop 0.23* support via
{{OOZIE-2316}}. I wonder whether submitting jobs using Pig version before 0.8
will work at all:
-
https://pig.apache.org/releases.html#13+May%2C+2010%3A+release+0.7.0+available
says "This release works with Hadoop 0.20". .
- Looking at [PIG-2125|https://issues.apache.org/jira/browse/PIG-2125], I
believe the answer is NO.
Therefore we can safely delete corresponding parts from the codebase. There is
also another class {{PigMainWithOldAPI}} that is only used by tests in
{{TestPigMainWithOldAPI}}. So we can remove these too.
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