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https://reviews.apache.org/r/72088/
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Review request for hive and Zoltan Haindrich.
Bugs: HIVE-22835
https://issues.apache.org/jira/browse/HIVE-22835
Repository: hive-git
Description
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The Driver class contains ~600 lines of code responsible for executing the
command. That means that from the Query Plan as input the appropriate tasks
should be executed. This is a thing done by the execute function, which is ~300
lines long, and also has some sub functions to help this task. All these codes
should be put into a separate class, where it can do it's job without getting
mixed with the other codes in the Driver.
Diffs
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ql/src/java/org/apache/hadoop/hive/ql/Driver.java 342d463480
ql/src/java/org/apache/hadoop/hive/ql/DriverContext.java bbf7fe5379
ql/src/java/org/apache/hadoop/hive/ql/Executor.java PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/IDriver.java baad2694b3
ql/src/java/org/apache/hadoop/hive/ql/reexec/ReExecDriver.java eab7f45fde
Diff: https://reviews.apache.org/r/72088/diff/1/
Testing
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The tests are still running.
Thanks,
Miklos Gergely
