I have not seen/experienced similar issues, but I am fine with rolling it
back...

On Mon, Sep 19, 2016 at 6:05 AM, Tim Ellison <t.p.elli...@gmail.com> wrote:

> I have intermittent failures caused by
> "PIRK-35 Execute Tests in Parallel"
>
> such as
>
> <snip/>
>  -------------------------------------------------------
>   T E S T S
>  -------------------------------------------------------
>  Error occurred during initialization of VM
>  java.lang.OutOfMemoryError: unable to create new native thread
>  Error occurred during initialization of VM
>  java.lang.OutOfMemoryError: unable to create new native thread
>  Running org.apache.pirk.schema.data.LoadDataSchemaTest
>  Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.434
> sec - in org.apache.pirk.schema.data.LoadDataSchemaTest
>  Running org.apache.pirk.schema.query.LoadQuerySchemaTest
> <snip/>
>
> and
>
> <snip/>
>  Error occurred during initialization of VM
>  Cannot create VM thread. Out of system resources.
>  Error occurred during initialization of VM
>  java.lang.OutOfMemoryError: unable to create new native thread
>         at java.lang.Thread.start0(Native Method)
>         at java.lang.Thread.start(Thread.java:714)
>         at java.lang.ref.Finalizer.<clinit>(Finalizer.java:226)
>  Running org.apache.pirk.schema.data.LoadDataSchemaTest
>
> <snip/>
>
> My laptop is an 8-way machine with 24GB RAM, without ulimits.
> I've been running with Oracle Java 8 b102, which defaults to
> -XX:InitialHeapSize=387619456 -XX:MaxHeapSize=6201911296, and IBM Java 8
> SR3fp10.
>
> Spinning up all tests simultaneously, especially with the
> new KafkaStorm tests is too much.
>
> I'm working around it by deleting the PIRK-35 changes, and I get a full
> test run in 2mins.
>
> Do other see similar problems?  An objection to me reverting PIRK-35 now
> that the tests are running faster anyway?
>
> Regards,
> Tim
>

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