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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HCATALOG-39) Lazily create connection for Message bus
Date Mon, 13 Jun 2011 22:03:47 GMT

     [ https://issues.apache.org/jira/browse/HCATALOG-39?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ashutosh Chauhan updated HCATALOG-39:
-------------------------------------

    Attachment: hcat_39.patch

Attached patch makes hcat server robust against message bus. If message bus goes down, message
wont be delivered, when it comes back up again, message delivery should restart.

> 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
>
>         Attachments: hcat_39.patch
>
>
> 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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