[CentOS] Java/Solr - Could not reserve enough space for object heap.

[Tru Huynh]

On Thu, Jul 04, 2013 at 09:54:49AM +0200, Rafał Radecki wrote:
> Hi All.
> 
> # cat /etc/redhat-release
> CentOS release 6.2 (Final)
you should upgrade to 6.4...
>... 
> I have a solr installation which is invoked:
> /usr/bin/java -Xms25g -Xmx25g -DSTOP.PORT=8079 -DSTOP.KEY=mustard
> -Dsolr.solr.home=multicore -jar start.jar
> 
> After start/when the java process is running:
> # free -m
>              total       used       free     shared    buffers     cached
> Mem:         32093      23975       8118          0        189       5736
> -/+ buffers/cache:      18049      14043
> Swap:         4095         22       4073
> 
> So the machine has 32GB of RAM, and java process needs 25GB to start.
> When I make a restart the java process dies and in log:
how do you "restart"? are you sure that your java is stopped before starting it again?
25G x2 > 32(ram) + 4(swap) until the 1st java instance is actually stopped.

Tru
-- 
Tru Huynh (mirrors, CentOS i386/x86_64 Package Maintenance)
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xBEFA581B
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