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https://issues.apache.org/jira/browse/HBASE-12889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14284971#comment-14284971
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cuijianwei commented on HBASE-12889:
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I also encounter cases where batching and caching are necessary when copying
table. The caching could be set by 'hbase.client.scanner.caching' in
hbase-site.xml? Do we need to add corresponding batching option in HConstants?
> Add scanner caching and batching options for the CopyTable job.
> ---------------------------------------------------------------
>
> Key: HBASE-12889
> URL: https://issues.apache.org/jira/browse/HBASE-12889
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 2.0.0, 0.98.10, 1.1.0
> Reporter: churro morales
> Assignee: churro morales
> Priority: Minor
> Attachments: HBASE-12889.0.98.patch, HBASE-12889.patch
>
>
> We use the copy table job to ship data between clusters. Sometimes we have
> very wide rows and it is nice to be able to set the batching and caching.
> I'll attach trivial patches for you guys.
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