I didn't notice that the mail was not sent to the list. Plz send all
your communication to the mailing list
-- Forwarded message --
From: Noble Paul നോബിള് नोब्ळ् noble.p...@corp.aol.com
Date: 2009/5/8
Subject: Re: Solr MultiCore dataDir bug - a fix
To: pasi.j.matilai...@tieto.com
are you sure that your solrconfig.xml does not have a dataDir tag ?
If it is there, then it is supposed to take precedence over the one
you have put in solr.xml
On Fri, May 8, 2009 at 10:43 AM, pasi.j.matilai...@tieto.com wrote:
Hello,
I encountered yesterday the problem that MultiCore Solr doesn't handle
properly the dataDir setting in solr.xml, regardless of whether it's
specified as a nested property or as an attribute to core element. I found a
mail thread where you on March 4th, 2009 promised to have it fixed in a day
or two.
(http://markmail.org/message/oylfeldy53lebsfe#query:solr%20multicore%20datadir+page:1+mid:abfbhdxxt3r3zujs+state:results)
Anyway, as the current Solr trunk didn't contain the fix, I hunted the bug
down myself. And as I don't want to take the time to get account to update
the patch to Solr SVN myself, I'm sending the fix to you instead.
In current trunk, in SolrCore constructor, at line 491, there currently is:
if (dataDir == null)
dataDir = config.get(dataDir,cd.getDataDir());
I replaced this with the following code:
if (dataDir == null) {
if (cd.getDataDir()!=null)
dataDir = cd.getDataDir();
else
dataDir = config.get(dataDir,cd.getDefaultDataDir());
}
I'm not sure this fully represents how this is supposed to work, but it
works anyway. At least when I specify dataDir as an attribute to core
element with a path relative to instanceDir:
!-- instanceDir resolves to solr/current/ and dataDir to
solr/current/data --
core name=current instanceDir=current dataDir=data /
Best regards,
Pasi J. Matilainen, Software Engineer
Tieto Finland Oy, RD Services, Devices RD
pasi.j.matilai...@tieto.com, mobile +358 (0)40 575 7738, fax +358 (0)14 618
566
Visiting address: Mattilanniemi 6, 40101 JYVÄSKYLÄ, Mailing address: P.O.
Box 163, 40101 JYVÄSKYLÄ, Finland, www.tieto.com
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--
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Noble Paul | Principal Engineer| AOL | http://aol.com
--
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Noble Paul | Principal Engineer| AOL | http://aol.com
