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https://issues.apache.org/jira/browse/HIVE-4041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Phabricator updated HIVE-4041:
------------------------------
Attachment: HIVE-4041.D9381.3.patch
hbutani updated the revision "HIVE-4041 [jira] Support multiple partitionings
in a single Query".
- remove negative tests, that are valid now; expose underlying error when
componentization fails
Reviewers: ashutoshc, JIRA
REVISION DETAIL
https://reviews.facebook.net/D9381
CHANGE SINCE LAST DIFF
https://reviews.facebook.net/D9381?vs=30057&id=30159#toc
BRANCH
HIVE-4041
ARCANIST PROJECT
hive
AFFECTED FILES
data/files/flights_tiny.txt
data/files/part.rc
data/files/part.seq
ql/src/java/org/apache/hadoop/hive/ql/optimizer/ColumnPrunerProcFactory.java
ql/src/java/org/apache/hadoop/hive/ql/parse/PTFInvocationSpec.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/parse/WindowingComponentizer.java
ql/src/java/org/apache/hadoop/hive/ql/parse/WindowingSpec.java
ql/src/test/queries/clientnegative/ptf_negative_IncompatibleDistributeClause.q
ql/src/test/queries/clientnegative/ptf_negative_IncompatibleOrderInWindowDefs.q
ql/src/test/queries/clientnegative/ptf_negative_IncompatiblePartitionInWindowDefs.q
ql/src/test/queries/clientnegative/ptf_negative_IncompatibleSortClause.q
ql/src/test/queries/clientnegative/ptf_negative_InvalidValueBoundary.q
ql/src/test/queries/clientpositive/windowing_multipartitioning.q
ql/src/test/results/clientnegative/ptf_negative_IncompatibleDistributeClause.q.out
ql/src/test/results/clientnegative/ptf_negative_IncompatibleOrderInWindowDefs.q.out
ql/src/test/results/clientnegative/ptf_negative_IncompatiblePartitionInWindowDefs.q.out
ql/src/test/results/clientnegative/ptf_negative_IncompatibleSortClause.q.out
ql/src/test/results/clientnegative/ptf_negative_InvalidValueBoundary.q.out
ql/src/test/results/clientpositive/windowing_multipartitioning.q.out
To: JIRA, ashutoshc, hbutani
> Support multiple partitionings in a single Query
> ------------------------------------------------
>
> Key: HIVE-4041
> URL: https://issues.apache.org/jira/browse/HIVE-4041
> Project: Hive
> Issue Type: Bug
> Components: PTF-Windowing
> Reporter: Harish Butani
> Assignee: Harish Butani
> Attachments: HIVE-4041.D9381.1.patch, HIVE-4041.D9381.2.patch,
> HIVE-4041.D9381.3.patch, WindowingComponentization.pdf
>
>
> Currently we disallow queries if the partition specifications of all Wdw fns
> are not the same. We can relax this by generating multiple PTFOps based on
> the unique partitionings in a Query. For partitionings that only differ in
> sort, we can introduce a sort step in between PTFOps, which can happen in the
> same Reduce task.
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