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From "Venkatesh Seetharam (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-244) Improve falcon service startup time
Date Tue, 31 Dec 2013 21:20:50 GMT

    [ https://issues.apache.org/jira/browse/FALCON-244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13859702#comment-13859702
] 

Venkatesh Seetharam commented on FALCON-244:
--------------------------------------------

The validations only apply to the colo specific falcon server. There is a check in each to
see if the colo configured in the server matches the colo in the input entity.

> Improve falcon service startup time
> -----------------------------------
>
>                 Key: FALCON-244
>                 URL: https://issues.apache.org/jira/browse/FALCON-244
>             Project: Falcon
>          Issue Type: Improvement
>    Affects Versions: 0.4
>            Reporter: Arpit Gupta
>
> It was noticed on a test cluster that as the data related to falcon increased the time
it took for the service to start increased. Some options are:
> 1. Add a safemode (hdfs)/initialization(hbase) like feature where the call fails.  Since
most of the calls to falcon are rest api's we would throw a 503 with a retry after header
> http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
> 2. Improve the startup times if possible.



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