hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Lars Hofhansl (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6925) Change socket write size from 8K to 64K for HBaseServer
Date Thu, 01 Nov 2012 18:57:12 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13488928#comment-13488928

Lars Hofhansl commented on HBASE-6925:

I'd definitely be interested in the various changes that went into this.

HBASE-4956 just fixes Result.readFields to read the resultbuffer in 8k chunks?
Would that defeat the purpose of this change?

I can do some quick test on a single host, but that won't be very representative.
> Change socket write size from 8K to 64K for HBaseServer
> -------------------------------------------------------
>                 Key: HBASE-6925
>                 URL: https://issues.apache.org/jira/browse/HBASE-6925
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Performance
>            Reporter: Karthik Ranganathan
>            Assignee: Karthik Ranganathan
>            Priority: Critical
>             Fix For: 0.94.3, 0.96.0
>         Attachments: HBASE-6925.patch
> Creating a JIRA for this, but the change is trivial: change NIO_BUFFER_LIMIT from 8K
to 64K in HBaseServer. This seems to increase scan throughput.

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

View raw message