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https://issues.apache.org/jira/browse/HIVE-6584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Teng Yutong updated HIVE-6584:
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Attachment: HIVE-6584.7.patch
fix some bug..but still need changes on HBase side
> Add HiveHBaseTableSnapshotInputFormat
> -------------------------------------
>
> Key: HIVE-6584
> URL: https://issues.apache.org/jira/browse/HIVE-6584
> Project: Hive
> Issue Type: Improvement
> Components: HBase Handler
> Reporter: Nick Dimiduk
> Assignee: Nick Dimiduk
> Fix For: 0.14.0
>
> Attachments: HIVE-6584.0.patch, HIVE-6584.1.patch, HIVE-6584.2.patch,
> HIVE-6584.3.patch, HIVE-6584.4.patch, HIVE-6584.5.patch, HIVE-6584.6.patch,
> HIVE-6584.7.patch
>
>
> HBASE-8369 provided mapreduce support for reading from HBase table snapsopts.
> This allows a MR job to consume a stable, read-only view of an HBase table
> directly off of HDFS. Bypassing the online region server API provides a nice
> performance boost for the full scan. HBASE-10642 is backporting that feature
> to 0.94/0.96 and also adding a {{mapred}} implementation. Once that's
> available, we should add an input format. A follow-on patch could work out
> how to integrate this functionality into the StorageHandler, similar to how
> HIVE-6473 integrates the HFileOutputFormat into existing table definitions.
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