[
https://issues.apache.org/jira/browse/HBASE-8362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13637157#comment-13637157
]
Anoop Sam John commented on HBASE-8362:
---------------------------------------
bq.Why can't StoreFileScanner.requestSeek make use of a ROW bloom filter?
Should be possible. I was also thinking this way Lars. Will check further. Now
we make use of the ROWCOL bloom when the seek key contains a non null CF name.
If CF name is not present we can make use of the ROW bloom (If it is there).
When CF name is there and there is no ROWCOL bloom available but a ROW bloom,
we can make use of that.
> Possible MultiGet optimization
> ------------------------------
>
> Key: HBASE-8362
> URL: https://issues.apache.org/jira/browse/HBASE-8362
> Project: HBase
> Issue Type: Bug
> Reporter: Lars Hofhansl
>
> Currently MultiGets are executed on a RegionServer in a single thread in a
> loop that handles each Get separately (opening a scanner, seeking, etc).
> It seems we could optimize this (per region at least) by opening a single
> scanner and issue a reseek for each Get that was requested.
> I have not tested this yet and no patch, but I would like to solicit feedback
> on this idea.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
