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From "Phabricator (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-4306) PTFDeserializer should reconstruct OIs based on InputOI passed to PTFOperator
Date Tue, 09 Apr 2013 19:10:17 GMT

     [ https://issues.apache.org/jira/browse/HIVE-4306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Phabricator updated HIVE-4306:
------------------------------

    Attachment: HIVE-4306.D10017.2.patch

hbutani updated the revision "HIVE-4306 [jira] PTFDeserializer should reconstruct OIs based
on InputOI passed to PTFOperator".

    - update comments
    - Merge branch 'ptf' into HIVE-4306
    - don't filter virtual cols; fix npath

Reviewers: ashutoshc, JIRA

REVISION DETAIL
  https://reviews.facebook.net/D10017

CHANGE SINCE LAST DIFF
  https://reviews.facebook.net/D10017?vs=31371&id=31533#toc

AFFECTED FILES
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/ColumnPrunerProcFactory.java
  ql/src/java/org/apache/hadoop/hive/ql/parse/PTFTranslator.java
  ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
  ql/src/java/org/apache/hadoop/hive/ql/plan/PTFDeserializer.java
  ql/src/java/org/apache/hadoop/hive/ql/udf/ptf/NPath.java
  ql/src/test/queries/clientpositive/auto_join26.q
  ql/src/test/results/clientpositive/ptf.q.out
  testutils/hadoop

To: JIRA, ashutoshc, hbutani

                
> PTFDeserializer should reconstruct OIs based on InputOI passed to PTFOperator
> -----------------------------------------------------------------------------
>
>                 Key: HIVE-4306
>                 URL: https://issues.apache.org/jira/browse/HIVE-4306
>             Project: Hive
>          Issue Type: Improvement
>          Components: PTF-Windowing
>            Reporter: Harish Butani
>            Assignee: Prajakta Kalmegh
>         Attachments: HIVE-4306.2.patch.txt, HIVE-4306.D10017.1.patch, HIVE-4306.D10017.2.patch
>
>
> Currently PTFDesc holds onto shape information that is used by the PTFDeserializer to
reconstruct OIs during runtime. This could interfere with changes made to OIs during Optimization.


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