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https://issues.apache.org/jira/browse/HIVE-2781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13213431#comment-13213431
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Phabricator commented on HIVE-2781:
-----------------------------------
navis has commented on the revision "HIVE-2781 [jira] HBaseSerDe should allow
users to specify the timestamp passed to Puts".
Added special column :timestamp to interchange timestamp with hbase value.
This is only a suggestion and should do more works including test and javadocs.
REVISION DETAIL
https://reviews.facebook.net/D1863
> HBaseSerDe should allow users to specify the timestamp passed to Puts
> ----------------------------------------------------------------------
>
> Key: HIVE-2781
> URL: https://issues.apache.org/jira/browse/HIVE-2781
> Project: Hive
> Issue Type: Improvement
> Reporter: Francis Liu
> Assignee: Navis
> Attachments: HIVE-2781.D1863.1.patch
>
>
> Users may want to specify the timestamp used for Put requests to hbase. Thus
> enabling users to have the same timestamp for a single batch of writes. Which
> would be useful for a number of things. HCatalog's HBase storageHandler
> implementation makes use of this feature to provide users with snapshot
> isolation and write transactions. My proposal is to add the timestamp option
> as a final static member:
> public static final long HBASE_PUT_TIMESTAMP = "hbase.put_timestamp"
> And passing this value to all the Puts created by serialize()
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