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] [Updated] (CASSANDRA-6338) Make gossip tolerate slow Gossip tasks
Date Tue, 12 Nov 2013 23:41:17 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-6338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Ellis updated CASSANDRA-6338:
--------------------------------------

    Description: 
Currently if a single gossip task bogs down the gossip Stage, Gossip will mark everyone down
because it hasn't seen updates from them (since they are all queued behind the slow one).

This means that full GCs can cause gossip "flapping" as well as any actually problematic tasks
such as recomputing pending ranges.

  was:Currently if a single gossip task bogs down the gossip Stage, Gossip will mark everyone
down because it hasn't seen updates from them (since they are all queued behind the slow one).


> Make gossip tolerate slow Gossip tasks
> --------------------------------------
>
>                 Key: CASSANDRA-6338
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6338
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: Jonathan Ellis
>            Assignee: Jonathan Ellis
>            Priority: Minor
>              Labels: gossip
>             Fix For: 2.0.3
>
>
> Currently if a single gossip task bogs down the gossip Stage, Gossip will mark everyone
down because it hasn't seen updates from them (since they are all queued behind the slow one).
> This means that full GCs can cause gossip "flapping" as well as any actually problematic
tasks such as recomputing pending ranges.



--
This message was sent by Atlassian JIRA
(v6.1#6144)

Mime
View raw message