cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (CASSANDRA-1222) Implement adaptive backoff for compaction/repairs
Date Wed, 23 Jun 2010 15:57:49 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-1222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Ellis resolved CASSANDRA-1222.
---------------------------------------

    Resolution: Duplicate

redundant wrt CASSANDRA-1181

> Implement adaptive backoff for compaction/repairs
> -------------------------------------------------
>
>                 Key: CASSANDRA-1222
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1222
>             Project: Cassandra
>          Issue Type: New Feature
>            Reporter: Edward Capriolo
>         Attachments: CompactionManager.java
>
>
> When nodes are in repair/streaming/compact they tend use all available IO and hurt the
performance of read requests. In our use case we do not compact very long and we always want
reads to have a priority. Our suggestion throttle compaction based on the row-read-stage.pending
count. 

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message