Don't request 100K docs in a single query. Fetch them in smaller batches.

wunder

On Jun 17, 2013, at 1:44 PM, Manuel Le Normand wrote:

> Hello again,
> 
> After a heavy query on my index (returning 100K docs in a single query) my
> JVM heap's floods and I get an JAVA OOM exception, and then that my
> GCcannot collect anything (GC
> overhead limit exceeded) as these memory chunks are not disposable.
> 
> I want to afford queries like this, my concern is that this case provokes a
> total Solr crash, returning a 503 Internal Server Error while trying to *
> index.*
> 
> Is there anyway to separate these two logics? I'm fine with solr not being
> able to return any response after returning this OOM, but I don't see the
> justification the query to flood JVM's internal (bounded) buffers for
> writings.
> 
> Thanks,
> Manuel





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