Sent: 09 March 2020 21:13
To: solr-user@lucene.apache.org
Subject: Re: OutOfMemory error solr 8.4.1
I’m 99% certain that something in your custom jar is the culprit, otherwise
we’d have seen a _lot_ of these. TIMED_WAITING is usually just a listener
thread, but they shouldn’t be
d)
> org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
> java.lang.Thread.run(Thread.java:748)
>
> Thanks and Regards,
> Srinivas Kashyap
>
> -Original Message-
> From: Erick Erickson
> Sent: 06 March 2020 21:34
> To:
@lucene.apache.org
Subject: Re: OutOfMemory error solr 8.4.1
I assume you recompiled the jar file? re-using the same one compiled against 5x
is unsupported, nobody will be able to help until you recompile.
Once you’ve done that, if you still have the problem you need to take a thread
dump to see
I assume you recompiled the jar file? re-using the same one compiled against 5x
is unsupported, nobody will be able to help until you recompile.
Once you’ve done that, if you still have the problem you need to take a thread
dump to see if your custom code is leaking threads, that’s my number
Hi Erick,
We have custom code which are schedulers to run delta imports on our cores and
I have added that custom code as a jar and I have placed it on
server/solr-webapp/WEB-INF/lib. Basically we are fetching the JNDI datasource
configured in the jetty.xml(Oracle) and creating connection
This one can be a bit tricky. You’re not running out of overall memory, but you
are running out of memory to allocate stacks. Which implies that, for some
reason, you are creating a zillion threads. Do you have any custom code?
You can take a thread dump and see what your threads are doing, and
