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https://issues.apache.org/jira/browse/TAJO-432?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13856760#comment-13856760
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Hyunsik Choi commented on TAJO-432:
-----------------------------------
+1
I just tested it on a local cluster. Even though this patch is implemented
correctly, I experienced a query failure from INSERT OVERWRITE statement due to
schema mismatch in 74 line in PartitionedStoreExec.
In more detail, the names of partition columns are not qualified (i.e., no
table name), while columns of input schema includes table names. Depending on
query cases, 74 line may cause NPE.
However, this is another issue not related to this issue. So, I'll create
another jira issue for that bug.
Thank you for your contribution.
> Add shuffle phase for column-partitioned table store
> ----------------------------------------------------
>
> Key: TAJO-432
> URL: https://issues.apache.org/jira/browse/TAJO-432
> Project: Tajo
> Issue Type: Sub-task
> Components: distributed query plan
> Reporter: Hyunsik Choi
> Assignee: Min Zhou
> Fix For: 0.8-incubating
>
> Attachments: TAJO-432.diff
>
>
> As we discussed in TAJO-283, column-partitioned store needs hash shuffle
> phase. The main objective of this issue is to modify GlobalPlanner to do so.
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