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https://issues.apache.org/jira/browse/HBASE-6372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-6372:
-------------------------
Status: Patch Available (was: Open)
Looks good (Has some small formatting issues... will fix on application).
Running by hadoopqa to make sure its happy.
> Add scanner batching to Export job
> ----------------------------------
>
> Key: HBASE-6372
> URL: https://issues.apache.org/jira/browse/HBASE-6372
> Project: HBase
> Issue Type: Improvement
> Components: mapreduce
> Reporter: Lars George
> Priority: Minor
> Labels: newbie
> Attachments: HBASE-6372.patch
>
>
> When a single row is too large for the RS heap then an OOME can take out the
> entire RS. Setting scanner batching in custom scans helps avoiding this
> scenario, but for the supplied Export job this is not set.
> Similar to HBASE-3421 we can set the batching to a low number - or if needed
> make it a command line option.
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