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https://issues.apache.org/jira/browse/TAJO-1053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14224116#comment-14224116
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ASF GitHub Bot commented on TAJO-1053:
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Github user hyunsik commented on the pull request:
https://github.com/apache/tajo/pull/263#issuecomment-64316480
+1 ship it!
> ADD PARTITIONS for HCatalogStore
> --------------------------------
>
> Key: TAJO-1053
> URL: https://issues.apache.org/jira/browse/TAJO-1053
> Project: Tajo
> Issue Type: Improvement
> Components: catalog
> Reporter: Jaehwa Jung
> Assignee: Jaehwa Jung
> Fix For: 0.9.1
>
>
> Currently, tajo provides column partition for partitioned table. But there is
> a lack in HCatalogStore. Tajo doesn't store a list of partitions for
> partitioned table in CatalogStore. But Hive store a list of partitions in
> HiveMetaStore. So, if you wrote partitioned table on Tajo, you must run msck
> repair function or add partition on Hive. I think that it is a very
> inefficient work. Thus, tajo need to repair partitioned directory list after
> writing partitioned table in HCatalgStore as follows:
> {code:xml}
> INSERT OVERWRITE INTO t1 SELECT l_orderkey FROM lineitem;
> ALTER TABLE lineitem ADD PARTITIONS;
> {code}
> For reference, "ADD PARTITIONS" just run on HCatalgStore.It doesn't run on
> another CatalogStore.
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