RFR:8189762: [TESTBUG] Create tests for JDK-8146115 container awareness and resource configuration
Bob Vandette
bob.vandette at oracle.com
Thu Jul 19 18:45:25 UTC 2018
Could you try to ask Misha to review these changes (mikhailo.seledtsov at oracle.com <mailto:mikhailo.seledtsov at oracle.com>)
since he wrote these tests?
It would be helpful to have a webrev comparing the JDK11 test sources against yours.
In JDK 10, we are using @requires docker.support. Is this not possible in JDK8?
There have been a few fixes to the docker tests in JDK 11. You should make sure to get the
latest versions of these tests.
We have also re-worked some of these tests during the addition of the Container Metrics
API and associated tests in JDK 11 to move out common utility classes.
I try to add the “docker” label to any tests and improvements related to cgroups or docker.
Here’s a query for JDK11 AND Label == docker.
https://bugs.openjdk.java.net/issues/?filter=33939&jql=project%20%3D%20JDK%20AND%20fixVersion%20%3D%20%2211%22%20AND%20labels%20%3D%20docker%20ORDER%20BY%20priority%20DESC <https://bugs.openjdk.java.net/issues/?filter=33939&jql=project%20=%20JDK%20AND%20fixVersion%20=%20%2211%22%20AND%20labels%20=%20docker%20ORDER%20BY%20priority%20DESC>
Bob.
> On Jul 17, 2018, at 10:31 AM, Vaibhav Choudhary <vaibhav.x.choudhary at oracle.com> wrote:
>
> Hi,
>
> Please review the following backport test enhancement for JDK8u written for container awareness.
> Webrev : http://cr.openjdk.java.net/~rpatil/8189762/webrev.00/ <http://cr.openjdk.java.net/~rpatil/8189762/webrev.00/>
>
> Bug https://bugs.openjdk.java.net/browse/JDK-8189762 <https://bugs.openjdk.java.net/browse/JDK-8189762>
> [TESTBUG] Create tests for JDK-8146115 container awareness and resource configuration
>
> Its a backport from JDK10.
>
> JDK10 changeset: http://hg.openjdk.java.net/jdk/jdk/rev/d6d00f785f39 <http://hg.openjdk.java.net/jdk/jdk/rev/d6d00f785f39>
> JDK10 review thread : http://mail.openjdk.java.net/pipermail/hotspot-runtime-dev/2017-November/025086.html <http://mail.openjdk.java.net/pipermail/hotspot-runtime-dev/2017-November/025086.html>
>
> Description: Tests are very similar to JDK10, but differs in logging mechanism. -XX options like UseContainerSupport, PrintContainerInfo has been used in place of -Xlog. Few changes has been done in the Util files to make the test compatible.
>
> Testing: Testing has been done on Ubuntu with and without Docker environment.
>
> Thanks,
> Vaibhav C
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