cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Lyuben Todorov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-7232) Enable live replay of commit logs
Date Sat, 02 Aug 2014 14:27:12 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-7232?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14083576#comment-14083576
] 

Lyuben Todorov commented on CASSANDRA-7232:
-------------------------------------------

I'll continue work on the assumption that the nodetool command will require a list of directories
that contain commit logs that need to be replayed, and a another param which will be the point-in-time
from which we should start restoring the CLs in the various directories. 

> Enable live replay of commit logs
> ---------------------------------
>
>                 Key: CASSANDRA-7232
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7232
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Tools
>            Reporter: Patrick McFadin
>            Assignee: Lyuben Todorov
>            Priority: Minor
>             Fix For: 2.0.10
>
>         Attachments: 0001-Expose-CommitLog-recover-to-JMX-add-nodetool-cmd-for.patch,
0001-TRUNK-JMX-and-nodetool-cmd-for-commitlog-replay.patch
>
>
> Replaying commit logs takes a restart but restoring sstables can be an online operation
with refresh. In order to restore a point-in-time without a restart, the node needs to live
replay the commit logs from JMX and a nodetool command.
> nodetool refreshcommitlogs <keyspace> <table>



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message