[jira] [Reopened] (SOLR-2554) RandomSortField values are cached in the FieldCache

["Vadim Geshel (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-2554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vadim Geshel reopened SOLR-2554:
--------------------------------


Sorry, I should have been more specific. This happens if you use a RandomSortField in a query, not as a sort criterion:

http://localhost:8983/solr/select/?q={!func}random_foo

You should immediately see this in stats.jsp#cache, I see this:

entry#1 : 'org.apache.lucene.store.MMapDirectory$MMapIndexInput@37f02eaa'=>'random_foo',class org.apache.lucene.search.FieldCache$StringIndex,null=>org.apache.lucene.search.FieldCache$StringIndex#2138852435 

I'm using Solr 3.1

> RandomSortField values are cached in the FieldCache
> ---------------------------------------------------
>
>                 Key: SOLR-2554
>                 URL: https://issues.apache.org/jira/browse/SOLR-2554
>             Project: Solr
>          Issue Type: Bug
>          Components: search
>    Affects Versions: 3.1
>            Reporter: Vadim Geshel
>
> The values of RandomSortField get cached in the FieldCache. When using many RandomSortFields over time, this leads to running out of memory.
> This may be one of the cases already covered in SOLR-1111 but I'm not sure.

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