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From "Phabricator (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-4371) some issue with merging join trees
Date Thu, 18 Apr 2013 03:33:20 GMT

     [ https://issues.apache.org/jira/browse/HIVE-4371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Phabricator updated HIVE-4371:
------------------------------

    Attachment: HIVE-4371.D10323.1.patch

navis requested code review of "HIVE-4371 [jira] some issue with merging join trees".

Reviewers: JIRA

HIVE-4371 some issue with merging join trees

Navis, I would really appreciate if you can take a look.

I am attaching a testcase, for which in the optimizer the join context left
aliases and right aliases do not look correct.

TEST PLAN
  EMPTY

REVISION DETAIL
  https://reviews.facebook.net/D10323

AFFECTED FILES
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/AvgPartitionSizeBasedBigTableSelectorForAutoSMJ.java
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/SizeBasedBigTableSelectorForAutoSMJ.java
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/TableSizeBasedBigTableSelectorForAutoSMJ.java

MANAGE HERALD RULES
  https://reviews.facebook.net/herald/view/differential/

WHY DID I GET THIS EMAIL?
  https://reviews.facebook.net/herald/transcript/24753/

To: JIRA, navis

                
> some issue with merging join trees
> ----------------------------------
>
>                 Key: HIVE-4371
>                 URL: https://issues.apache.org/jira/browse/HIVE-4371
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>    Affects Versions: 0.11.0
>            Reporter: Namit Jain
>            Assignee: Navis
>         Attachments: HIVE-4371.D10323.1.patch
>
>
> [~navis], I would really appreciate if you can take a look.
> I am attaching a testcase, for which in the optimizer the join context left
> aliases and right aliases do not look correct.

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