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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2009/12/14 20:35:21 UTC
[jira] Updated: (HBASE-1935) Scan in parallel
[ https://issues.apache.org/jira/browse/HBASE-1935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-1935:
-------------------------
Attachment: pscanner-v3.patch
v3 of parallel scanner. Includes Dan's fix suggested above. Also It fixes issues with the logic that determines if a scan is interested in a region.
> Scan in parallel
> ----------------
>
> Key: HBASE-1935
> URL: https://issues.apache.org/jira/browse/HBASE-1935
> Project: Hadoop HBase
> Issue Type: New Feature
> Reporter: stack
> Attachments: pscanner-v2.patch, pscanner-v3.patch, pscanner.patch
>
>
> A scanner that rather than scan in series, instead scanned multiple regions in parallell would be more involved but could complete much faster partiularly if results are sparse.
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