[jira] [Commented] (SOLR-6998) java.lang.OutOfMemoryError: Java heap space

["Pawel Rog (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-6998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14282470#comment-14282470 ] 

Pawel Rog commented on SOLR-6998:
---------------------------------

I think you shouldn't be worried about Virtual size. Please take a look at column which shows 1095M. Is it "RES" size? This would mean your heap is only 1G and maybe you send some huge document packages which causes OOM. Please let know how big is your document pack sent to /update resource.

> java.lang.OutOfMemoryError: Java heap space
> -------------------------------------------
>
>                 Key: SOLR-6998
>                 URL: https://issues.apache.org/jira/browse/SOLR-6998
>             Project: Solr
>          Issue Type: Bug
>    Affects Versions: 4.10.2
>         Environment: Ubuntu 14.04, RAM=8GB
>            Reporter: Alexandru Iacob
>              Labels: solr
>
> After deploying SOLR 4.10.2 in a master-slave configuration, I'm getting this errors all over the place on the master ...
> From the web-ui -> Logging -> http://i.imgur.com/qFzMlJL.png 
> "Caused by: org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed" 
> and 
> "Caused by: java.lang.OutOfMemoryError: Java heap space". 
> I have checked the server and it looklike the VM size is quite big -> http://i.imgur.com/MZZZkGD.png 



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