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https://issues.apache.org/jira/browse/NUTCH-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on NUTCH-857 started by Dennis Kubes.
> DistributedBeans should not close their RPC counterparts
> --------------------------------------------------------
>
> Key: NUTCH-857
> URL: https://issues.apache.org/jira/browse/NUTCH-857
> Project: Nutch
> Issue Type: Bug
> Affects Versions: 1.1
> Environment: All
> Reporter: Dennis Kubes
> Assignee: Dennis Kubes
> Fix For: 1.2
>
> Attachments: NUTCH-857-1-20100619.patch
>
>
> DistributedSearch and Segment Beans currently call close on their RPC
> counterparts from their own close methods. This results in killing (closing)
> all distributed servers when the main bean (website, application, etc) is
> shutdown. DistributedSearchServer (SegmentServer) are run independent from
> the main NutchBean or website calling those servers in shard type
> environments. With the current code the distributed servers are closed and
> any further search requests throw IndexAlreadyClosed exceptions. The
> distributed servers have to be restarted before searching can resume.
> Obviously this doesn't work in a large distributed search where multiple
> beans could be called the distributed servers and where distributed servers
> could be coming up and down frequently.
> The solution is simple though. The Distributed beans shouldn't call close on
> their RPC counterparts. Patch is attached.
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