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Date: Wed, 4 Nov 2009 14:37:39 +0000
Message-ID: <f516fcd80911040637u6f2e892ev3eadd183c4d50e25@mail.gmail.com>
Subject: Re: Lock problems: Lock obtain timed out
From: =?UTF-8?B?SsOpcsO0bWUgRXTDqXbDqQ==?= <jerome.eteve@gmail.com>
To: Chris Hostetter <hossman_lucene@fucit.org>, solr-user@lucene.apache.org
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Hi,

It seems this situation is caused by some No space left on device exeptions:
SEVERE: java.io.IOException: No space left on device
        at java.io.RandomAccessFile.writeBytes(Native Method)
        at java.io.RandomAccessFile.write(RandomAccessFile.java:466)
        at org.apache.lucene.store.SimpleFSDirectory$SimpleFSIndexOutput.flushBuffer(SimpleFSDirectory.java:192)
        at org.apache.lucene.store.BufferedIndexOutput.flushBuffer(BufferedIndexOutput.java:96)


I'd better try to set my maxMergeDocs and mergeFactor to more
adequates values for my app (I'm indexing ~15 Gb of data on 20Gb
device, so I guess there's problem when solr tries to merge the index
bits being build.

At the moment, they are set to   <mergeFactor>100</mergeFactor> and
<maxMergeDocs>2147483647</maxMergeDocs>

Jerome.

-- 
Jerome Eteve.
http://www.eteve.net
jerome@eteve.net