Hi,
We've test cases against pool usage, so in order to fix it, we'd ned to
reproduce your problem.
Lvc@
On 9 April 2014 16:50, Denis Wilson Souza Rosa <deniswsr...@gmail.com>wrote:
> Hi all!
>
> Sometimes I simple got the following exception:
>
> com.orientechnologies.common.concur.lock.OLockException: Not more
> resources available in pool. Requested resource: remote:localhost/xxxx
> at
> com.orientechnologies.common.concur.resource.OResourcePool.getResource(OResourcePool.java:46)
> at
> com.orientechnologies.orient.core.db.ODatabasePoolAbstract.acquire(ODatabasePoolAbstract.java:93)
> at
> com.orientechnologies.orient.core.db.ODatabasePoolAbstract.acquire(ODatabasePoolAbstract.java:78)
> at
> com.orientechnologies.orient.core.db.ODatabasePoolBase.acquire(ODatabasePoolBase.java:105)
> at
> com.tinkerpop.blueprints.impls.orient.OrientBaseGraph.<init>(OrientBaseGraph.java:121)
> at
> com.tinkerpop.blueprints.impls.orient.OrientTransactionalGraph.<init>(OrientTransactionalGraph.java:37)
> at
> com.tinkerpop.blueprints.impls.orient.OrientGraph.<init>(OrientGraph.java:54)
> at
> com.tinkerpop.blueprints.impls.orient.OrientGraphFactory.getTx(OrientGraphFactory.java:49)
>
>
> I got a pool size of 20 :
>
> OrientGraphFactory factory = new
> OrientGraphFactory("remote:localhost/xxxx").setupPool(1, 20);
>
> And I am pretty sure that all my calls are made inside a block like this:
>
> OrientGraph graph = factory.getTx();
> try{
> ...
> } finally {
> graph.shutdown();
> }
>
> I know that increasing the pool size will make this problem not occur so
> often, but it is a kind of "masking" the real problem. Any ideas of what is
> the root cause or how can I really solve this issue?
>
>
> Thanks a lot!
>
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