Review Request 72995: Cut long methods in Driver to smaller, more manageable pieces

[Miklos Gergely via Review Board]

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https://reviews.apache.org/r/72995/
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Review request for hive and David Mollitor.


Bugs: HIVE-24333
    https://issues.apache.org/jira/browse/HIVE-24333


Repository: hive-git


Description
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Some methods in Driver are too long to be easily understandable. They should be 
cut into pieces to make them easier to understand.


Diffs
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  ql/src/java/org/apache/hadoop/hive/ql/Driver.java 59ebbc41f4 
  ql/src/java/org/apache/hadoop/hive/ql/DriverContext.java 0afa657ccb 
  ql/src/java/org/apache/hadoop/hive/ql/DriverFactory.java 8817e42ed5 
  ql/src/java/org/apache/hadoop/hive/ql/DriverTxnHandler.java 1336b92de0 


Diff: https://reviews.apache.org/r/72995/diff/1/


Testing
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All tests are still running fine.


Thanks,

Miklos Gergely