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Jason Dere updated HIVE-10163:
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Fix Version/s: 1.2.0
> CommonMergeJoinOperator calls WritableComparator.get() in the inner loop
> --
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Gunther Hagleitner updated HIVE-10163:
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Attachment: HIVE-10163.3.patch
> CommonMergeJoinOperator calls WritableComparator.get()
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Gopal V updated HIVE-10163:
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Attachment: HIVE-10163.2.patch
> CommonMergeJoinOperator calls WritableComparator.get() in the inner loop
> --
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Gopal V updated HIVE-10163:
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Attachment: (was: HIVE-10163.2.patch)
> CommonMergeJoinOperator calls WritableComparator.get() in the inne
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Gopal V updated HIVE-10163:
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Attachment: HIVE-10163.2.patch
[~hagleitn]: The thread locking disappeared with your patch, but I found the
H
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Gunther Hagleitner updated HIVE-10163:
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Attachment: HIVE-10163.1.patch
> CommonMergeJoinOperator calls WritableComparator.get()
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Gopal V updated HIVE-10163:
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Description:
The CommonMergeJoinOperator wastes CPU looking up the correct comparator for
each WritableCompar
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Gopal V updated HIVE-10163:
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Attachment: mergejoin-parallel-lock.png
mergejoin-parallel-bt.png
> CommonMergeJoinOperator ca
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Gopal V updated HIVE-10163:
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Description:
The CommonMergeJoinOperator wastes CPU looking up the correct comparator for
each WritableCompar
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https://issues.apache.org/jira/browse/HIVE-10163?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gopal V updated HIVE-10163:
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Attachment: mergejoin-comparekeys.png
> CommonMergeJoinOperator calls WritableComparator.get() in the inner lo
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