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Date: Wed, 1 Jun 2011 19:15:11 +0300
From: Denis Kuzmenok <forward_ua@ukr.net>
Message-ID: <145339191.20110601191511@ukr.net>
To: solr-user@lucene.apache.org
Subject: Re: Solr memory consumption
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Here  is output after about 24 hours running solr. Maybe there is some
way to limit memory consumption? :(


test@d6     ~/solr/example     $     java     -Xms3g    -Xmx6g    -D64
-Dsolr.solr.home=3D/home/test/solr/example/multicore/ -jar start.jar
2011-05-31 17:05:14.265:INFO::Logging to STDERR via org.mortbay.log.StdErrL=
og
2011-05-31 17:05:14.355:INFO::jetty-6.1-SNAPSHOT
2011-05-31 17:05:16.447:INFO::Started SocketConnector@0.0.0.0:4900
#
# A fatal error has been detected by the Java Runtime Environment:
#
# java.lang.OutOfMemoryError: requested 32744 bytes for ChunkPool::allocate=
. Out of swap space?
#
#  Internal Error (allocation.cpp:117), pid=3D17485, tid=3D1090320704
#  Error: ChunkPool::allocate
#
# JRE version: 6.0_17-b17
# Java VM: OpenJDK 64-Bit Server VM (14.0-b16 mixed mode linux-amd64 )
# Derivative: IcedTea6 1.7.5
# Distribution: Custom build (Wed Oct 13 13:04:40 EDT 2010)
# An error report file with more information is saved as:
# /mnt/data/solr/example/hs_err_pid17485.log
#
# If you would like to submit a bug report, please include
# instructions how to reproduce the bug and visit:
#   http://icedtea.classpath.org/bugzilla
#
Aborted


> I  run  multiple-core  solr with flags: -Xms3g -Xmx6g -D64, but i see
> this in top after 6-8 hours and still raising:

> 17485  test        21    4 10.0g 7.4g 9760 S 308.2 31.3 448:00.75 java
> -Xms3g -Xmx6g -D64
> -Dsolr.solr.home=3D/home/test/solr/example/multicore/ -jar start.jar
>  =20
> Are there any ways to limit memory for sure?

> Thanks