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https://issues.apache.org/jira/browse/HIVE-4302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13624513#comment-13624513
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Phabricator commented on HIVE-4302:
-----------------------------------
ashutoshc has requested changes to the revision "HIVE-4302 [jira] Fix how
RowSchema and RowResolver are set on ReduceSinkOp that precedes PTFOp".
Also, it will be good to have a test-case I had in HIVE-2340
hive> create table t1 (a1 int, b1 string);
hive> create table t2 (a1 int, b1 string);
hive> from (select sum(i) over (), s from over10k) tt insert overwrite table
t1 select * insert overwrite table t2 select * ;
hive> select * from t1 limit 3;
hive> select * from t2 limit 3;
INLINE COMMENTS
ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java:10543 Now
that we have gotten rid of having support with ptf operator, is this now
redundant?
ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java:10552 If
above statement is correct, than we need to update this comment as well.
ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java:10554 And
remove this if block.
REVISION DETAIL
https://reviews.facebook.net/D10005
BRANCH
HIVE-4302
ARCANIST PROJECT
hive
To: JIRA, ashutoshc, hbutani
> Fix how RowSchema and RowResolver are set on ReduceSinkOp that precedes PTFOp
> -----------------------------------------------------------------------------
>
> Key: HIVE-4302
> URL: https://issues.apache.org/jira/browse/HIVE-4302
> Project: Hive
> Issue Type: Bug
> Components: PTF-Windowing
> Reporter: Harish Butani
> Assignee: Harish Butani
> Attachments: HIVE-4302.D10005.1.patch
>
>
> Currently the RowSchema and RowResolver for the ReduceSinkOp just point to
> the 'input' Op's structures. This causes issues when input Op's structures
> are changed during Optimization. See Jira 2340 of a problem.
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