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From "Guillaume Nodet (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (FELIX-5383) Support parallel bundle starting
Date Mon, 17 Oct 2016 19:25:58 GMT

     [ https://issues.apache.org/jira/browse/FELIX-5383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Guillaume Nodet reassigned FELIX-5383:
--------------------------------------

    Assignee: Guillaume Nodet

> Support parallel bundle starting
> --------------------------------
>
>                 Key: FELIX-5383
>                 URL: https://issues.apache.org/jira/browse/FELIX-5383
>             Project: Felix
>          Issue Type: Improvement
>          Components: File Install
>    Affects Versions: fileinstall-3.5.4
>            Reporter: Matt Magoffin
>            Assignee: Guillaume Nodet
>
> I have an application that uses Felix File Install to start a set of bundles that use
Blueprint configuration extensively, but with the poll time disabled ({{felix.fileinstall.poll
= 0}}) because I only want the bundles started at application startup time. Sometimes one
bundle might have a Blueprint service dependency provided by another bundle such that when
started and that other bundle has not been started yet causes a service timeout. The ordering
File Install uses to start bundles is indeterminate (a {{HashSet}} is passed to {{startBundles(Collection<Bundle>
bundles)}}) so I thought a good solution would be to start bundles in parallel, so if one
bundle gets stuck when starting, waiting for a Blueprint service to become available, other
bundles can continue to be started under the assumption one of them will be providing that
service "soon".



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