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Posted to issues@hive.apache.org by "Alan Gates (JIRA)" <ji...@apache.org> on 2015/07/30 02:13:04 UTC

[jira] [Commented] (HIVE-11389) hbase import should allow partial imports and should work in parallel

    [ https://issues.apache.org/jira/browse/HIVE-11389?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14646956#comment-14646956 ] 

Alan Gates commented on HIVE-11389:
-----------------------------------

Linking to HIVE-9752 since the tool has many user facing options that need documenting.

> hbase import should allow partial imports and should work in parallel
> ---------------------------------------------------------------------
>
>                 Key: HIVE-11389
>                 URL: https://issues.apache.org/jira/browse/HIVE-11389
>             Project: Hive
>          Issue Type: Improvement
>          Components: HBase Metastore
>    Affects Versions: hbase-metastore-branch
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>         Attachments: HIVE-11389.patch
>
>
> Currently the hbaseimport tool always imports a whole metastore serially.  This has a couple of issues.  One, users may wish to import only certain parts of their metastore.  Two, when there are tables with many partitions it can take a long time.



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