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https://issues.apache.org/jira/browse/TAJO-879?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14040430#comment-14040430
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Hudson commented on TAJO-879:
-----------------------------
SUCCESS: Integrated in Tajo-master-build #252 (See
[https://builds.apache.org/job/Tajo-master-build/252/])
TAJO-879: Some data is missing in the case of BROADCAST JOIN and multi-column
partition. (Hyoungjun Kim via jaehwa) (jhjung: rev
8883f9fc28a51aa9db6242206f75db49043e176b)
* tajo-core/src/test/java/org/apache/tajo/engine/query/TestJoinBroadcast.java
* tajo-core/src/main/java/org/apache/tajo/master/querymaster/SubQuery.java
* CHANGES
*
tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/SeqScanExec.java
*
tajo-core/src/test/resources/results/TestJoinBroadcast/testBroadcastMultiColumnPartitionTable.result
> Some data is missing in the case of BROADCAST JOIN and multi-column partition.
> ------------------------------------------------------------------------------
>
> Key: TAJO-879
> URL: https://issues.apache.org/jira/browse/TAJO-879
> Project: Tajo
> Issue Type: Bug
> Components: physical operator, query master
> Affects Versions: 0.9.0
> Reporter: Hyoungjun Kim
> Assignee: Hyoungjun Kim
> Priority: Trivial
> Fix For: 0.9.0
>
>
> If the data directory is the following, some data is missing.
> {noformat}
> /tajo/warehouse/table1/year=2014/month=01/hour=12/part-01-00000
> /tajo/warehouse/table1/year=2014/month=02/hour=12/part-01-00000
> {noformat}
> SeqScanExec uses a last partition column path's name as a broadcast table's
> cache key.
> In this case the table is partitioned by year, month, hour. So the cache key
> is "hour=12" which is not unique.
> It should be fixed.
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