Resending with the corrected subject ...
Hi Alex,
Yes, you are right, class JstatdTest has the code that is supposed to handle
the "port in use"
case but at least for this specific test
(sun/tools/jstatd/TestJstatdPort.java) it doesn't work.
Since there are multiple tests in sun/tools/jstatd/* folder that use this class
and different ports
might be subject to the "port in use" error and taking into account that it's
hard to reproduce such case
I found it safer to leave the original code and just augment it with what was
missing for this specific
case rather than completely replacing it.
Best regards,
Daniil
On 3/16/20, 4:02 PM, "Alex Menkov" <alexey.men...@oracle.com> wrote:
Hi Daniil,
Looks like the test is supposed to handle "port in use" issue (see lines
103-114).
I suppose in case "port in use" jstatd exits, but
ProcessTools.startProcess() continue to wait for "jstatd started" message.
--alex
On 03/16/2020 12:00, Daniil Titov wrote:
> Please review the change [1] that fixes the intermittent failure of the
test.
>
> The problem here is that if the RMI port is in use than the test keep
waiting for "jstatd started (bound to " to appear in the process output and in
this case
> It doesn't happen.
>
> at
java.util.concurrent.CountDownLatch.await(java.base@15-internal/CountDownLatch.java:232)
> at jdk.test.lib.process.ProcessTools.startProcess(ProcessTools.java:205)
> at jdk.test.lib.process.ProcessTools.startProcess(ProcessTools.java:133)
> at jdk.test.lib.process.ProcessTools.startProcess(ProcessTools.java:254)
> at
jdk.test.lib.thread.ProcessThread$ProcessRunnable.xrun(ProcessThread.java:153)
> at jdk.test.lib.thread.XRun.run(XRun.java:40)
> at java.lang.Thread.run(java.base@15-internal/Thread.java:832)
> at jdk.test.lib.thread.TestThread.run(TestThread.java:123)
>
> Testing: Mach5 tests for sun/tools/jstatd/ successfully passed.
Tier1-tier3 tests are still in progress.
>
> [1] http://cr.openjdk.java.net/~dtitov/8240711/webrev.01/
> [2] https://bugs.openjdk.java.net/browse/JDK-8240711
>
>
> Thank you,
> Daniil
>
>
>
