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From Gary Dusbabek <gdusba...@gmail.com>
Subject Re: OutOfMemoryError
Date Thu, 03 Jun 2010 17:48:21 GMT
Are you running "ant test"?  It defaults to setting memory to 1G.  If
you're running them outside of ant, you'll need to set max memory
manually.

Gary.

On Thu, Jun 3, 2010 at 10:35, Lev Stesin <lev.stesin@gmail.com> wrote:
> Hi,
>
> I am getting OOM during load tests:
>
> java.lang.OutOfMemoryError: Java heap space
>        at java.util.HashSet.<init>(HashSet.java:125)
>        at com.google.common.collect.Sets.newHashSetWithExpectedSize(Sets.java:181)
>        at com.google.common.collect.HashMultimap.createCollection(HashMultimap.java:112)
>        at com.google.common.collect.HashMultimap.createCollection(HashMultimap.java:47)
>        at com.google.common.collect.AbstractMultimap.createCollection(AbstractMultimap.java:155)
>        at com.google.common.collect.AbstractMultimap.getOrCreateCollection(AbstractMultimap.java:207)
>        at com.google.common.collect.AbstractMultimap.put(AbstractMultimap.java:194)
>        at com.google.common.collect.AbstractSetMultimap.put(AbstractSetMultimap.java:80)
>        at com.google.common.collect.HashMultimap.put(HashMultimap.java:47)
>        at org.apache.cassandra.locator.AbstractReplicationStrategy.getHintedEndpoints(AbstractReplicationStrategy.java:87)
>        at org.apache.cassandra.service.StorageProxy.mutateBlocking(StorageProxy.java:204)
>        at org.apache.cassandra.thrift.CassandraServer.doInsert(CassandraServer.java:451)
>        at org.apache.cassandra.thrift.CassandraServer.insert(CassandraServer.java:361)
>        at org.apache.cassandra.thrift.Cassandra$Processor$insert.process(Cassandra.java:1484)
>        at org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:1125)
>        at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:253)
>        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>        at java.lang.Thread.run(Thread.java:619)
>
> Any suggestions as to how to fix/ease the problem? Thanks.
>
> --
> Lev
>

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