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From "Jeremy Hanna (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CASSANDRA-1105) Create timers to reload cassandra-rack.properties and datacenters.properties
Date Wed, 19 May 2010 09:01:53 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-1105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12869063#action_12869063
] 

Jeremy Hanna commented on CASSANDRA-1105:
-----------------------------------------

Might be related to what I'm trying to do with CASSANDRA-1066 - going to hopefully put the
datacenters.properties configuration into an API call so that it can be set dynamically.

> Create timers to reload cassandra-rack.properties and datacenters.properties
> ----------------------------------------------------------------------------
>
>                 Key: CASSANDRA-1105
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1105
>             Project: Cassandra
>          Issue Type: Task
>          Components: Core
>            Reporter: Jonathan Ellis
>            Priority: Minor
>             Fix For: 0.7
>
>
> PropertyFileSnitch allows reloading changes from its config file manually.  DatacenterShardStrategy
doesn't allow reloading at all [after I ripped out the reload-for-each-getNaturalEndpoints
call code, in CASSANDRA-1103].
> Let's check each of these for changes (modification time on the fs is sufficient) every
minute and reload automatically if changes are seen.  The manual-reload code from PFS can
then be dropped.

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