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From Noble Paul നോബിള്‍ नोब्ळ् <noble.p...@corp.aol.com>
Subject Re: Solr 1.4: Full import FileNotFoundException
Date Sat, 13 Feb 2010 06:06:15 GMT
concurrent imports are not allowed in DIH, unless u setup multiple DIH instances

On Sat, Feb 13, 2010 at 7:05 AM, Chris Hostetter
<hossman_lucene@fucit.org> wrote:
>
> : I have noticed that when I run concurrent full-imports using DIH in Solr
> : 1.4, the index ends up getting corrupted. I see the following in the log
>
> I'm fairly confident that concurrent imports won't work -- but it
> shouldn't corrupt your index -- even if the DIH didn't actively check for
> this type of situation, the underlying Lucene LockFactory should ensure
> that one of the inports "wins" ... you'll need to tell us what kind of
> Filesystem you are using, and show us the relevent settings from your
> solrconfig (lock type, merge policy, indexDefaults, mainIndex, DIH,
> etc...)
>
> At worst you should get a lock time out exception.
>
> : But I looked at:
> : http://old.nabble.com/dataimporthandler-and-multiple-delta-import-td19160129.html
> :
> : and was under the impression that this issue was fixed in Solr 1.4.
>
> ...right, attempting to run two concurrent imports with DIH should cause
> the second one to abort immediatley.
>
>
>
>
> -Hoss
>
>



-- 
-----------------------------------------------------
Noble Paul | Systems Architect| AOL | http://aol.com

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