cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sylvain Lebresne (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CASSANDRA-9517) Switch to DTCS for hint storage
Date Fri, 15 Jan 2016 17:03:40 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-9517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sylvain Lebresne resolved CASSANDRA-9517.
-----------------------------------------
    Resolution: Won't Fix

We're only committing bug fixes to 2.1 and 2.2 at this point and this is not a thing in 3.0
anymore so closing.

> Switch to DTCS for hint storage
> -------------------------------
>
>                 Key: CASSANDRA-9517
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9517
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Jeremy Hanna
>              Labels: dtcs
>             Fix For: 2.1.x
>
>
> The DateTieredCompactionStrategy is a good choice for HintedHandoff so that we reduce
the compaction load we incur when users build up hints.  [~atobey@datastax.com] and others
have tried the following patch in various setups and have seen significantly less load from
hint compaction.
> https://gist.github.com/tobert/c069af27e3f8840d137d
> Setting the time window to 10 minutes has shown additional improvement.
> [~krummas] do you have any feedback about this idea and/or settings?



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message