cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "T Jake Luciani (JIRA)" <>
Subject [jira] [Created] (CASSANDRA-12676) Message coalescing regression
Date Tue, 20 Sep 2016 18:14:20 GMT
T Jake Luciani created CASSANDRA-12676:

             Summary: Message coalescing regression
                 Key: CASSANDRA-12676
             Project: Cassandra
          Issue Type: Bug
            Reporter: T Jake Luciani
             Fix For: 2.2.x, 3.0.x

The default in 2.2+ was to enable TIMEHORIZON message coalescing.  After reports of performance
problems from 2.1 we have discover the issue to be this default.

We need to re-test our assumptions on this feature but in the meantime we should default back
to disabled.

Here is a performance run [with and without message coalescing|]

This message was sent by Atlassian JIRA

View raw message