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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-6297) Gossiper blocks when updating tokens and turns node down
Date Mon, 04 Nov 2013 20:52:17 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-6297?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Ellis updated CASSANDRA-6297:
--------------------------------------

    Attachment: 6297-v2.txt

v2 removes some other blocking flushes that are not critical

> Gossiper blocks when updating tokens and turns node down
> --------------------------------------------------------
>
>                 Key: CASSANDRA-6297
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6297
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Sergio Bossa
>            Assignee: Jonathan Ellis
>             Fix For: 1.2.12
>
>         Attachments: 6297-v2.txt, 6297.txt
>
>
> The GossipStage call to SystemTable.updateTokens causes a blocking memtable flush that
may get stuck in the postFlushExecutor queue while waiting for other memtables to flush; as
a consequence, the Gossiper itself "blocks" and the node is turned down.



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