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Posted to hcatalog-commits@incubator.apache.org by "Ashutosh Chauhan (JIRA)" <ji...@apache.org> on 2011/06/03 18:43:47 UTC
[jira] [Commented] (HCATALOG-39) Lazily create connection for
Message bus
[ https://issues.apache.org/jira/browse/HCATALOG-39?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13043957#comment-13043957 ]
Ashutosh Chauhan commented on HCATALOG-39:
------------------------------------------
Better strategy is to create a connection when message needs to be delivered and then cache it. On subsequent message delivery request, check if there is a valid connection, if not try creating again.
> Lazily create connection for Message bus
> ----------------------------------------
>
> Key: HCATALOG-39
> URL: https://issues.apache.org/jira/browse/HCATALOG-39
> Project: HCatalog
> Issue Type: Improvement
> Affects Versions: 0.2
> Reporter: Ashutosh Chauhan
> Fix For: 0.2
>
>
> Currently a connection to a jms provider is created in constructor. This results in two problems: 1) This implies message bus must be up before metastore starts up. 2) If connection cannot be made, no further attempts to reconnect will be made until metastore restarts.
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