You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@hbase.apache.org by "Tianying Chang (JIRA)" <ji...@apache.org> on 2013/06/28 23:27:20 UTC
[jira] [Created] (HBASE-8836) Separate reader and writer thread
pool in RegionServer, so that write throughput will not be impacted when
the read load is very high
Tianying Chang created HBASE-8836:
-------------------------------------
Summary: Separate reader and writer thread pool in RegionServer, so that write throughput will not be impacted when the read load is very high
Key: HBASE-8836
URL: https://issues.apache.org/jira/browse/HBASE-8836
Project: HBase
Issue Type: New Feature
Components: Performance, regionserver
Affects Versions: 0.94.8
Reporter: Tianying Chang
Assignee: Tianying Chang
Fix For: 0.94.8
We found that when the read load on a specific RS is high, the write throughput also get impacted dramatically, and even cause write data loss sometimes. We want to prioritize the write by putting them in a separate queue from the read request, so that slower read will not make fast write wait nu-necessarily long.
--
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