Hi Daniel, Thanks for referring to this ticket. Here is what I did.
My Java version: java version "1.8.0_40-ea" Java(TM) SE Runtime Environment (build 1.8.0_40-ea-b21) Java HotSpot(TM) 64-Bit Server VM (build 25.40-b24, mixed mode) So, to make this more observable. The p1 process invokes a command with p2: start and stop. So, with 50 pairs of start and stop, we should be able to see the problem again. I ran a script that invokes start from p1, gets the status of p2, stops p2 and confirms its status again. Here's the output from run 49: === run 49 Invoking Start RUNNING Invoking Stop STOPPED run 49 - Done run 50 Invoking Start RUNNING Invoking Stop STOPPED run 50 - Done run 51 Invoking Start RUNNING Invoking Stop RUNNING run 51 - Done run 52 Invoking Start STOPPED Invoking Stop STOPPED run 52 - Done run 53 Invoking Start STOPPED Invoking Stop STOPPED run 53 - Done run 54 Invoking Start STOPPED Invoking Stop STOPPED run 54 - Done === As the above shows, starting run 51, the expected status is violated. And, here is what I get a lsof of the log directory on the application: === -rw-rw-r-- 1 appuser appuser 0 Feb 19 15:19 app.stdouterr.100.0.log.lck -rw-rw-r-- 1 appuser appuser 3.0K Feb 19 15:19 app.stdouterr.100.0.log -rw-rw-r-- 1 appuser appuser 0 Feb 19 15:16 app.stdouterr.0.0.log.lck -rw-rw-r-- 1 appuser appuser 366 Feb 19 15:16 app.stdouterr.0.0.log === Thanks for your time on this, Behrooz On Thu, Feb 19, 2015 at 3:01 PM, Daniel Fuchs <daniel.fu...@oracle.com> wrote: > Hi Behrooz, > > On 19/02/15 13:46, Behrooz Nobakht wrote: > >> The version of Java is irrelevant. We have tested our setup >> on Java 7 and Java 8 u25/31. We observe the same exception. >> >> > Ok - then the version is indeed relevant ;-) > > What you are observing may be a symptom of > https://bugs.openjdk.java.net/browse/JDK-8048020 > which was fixed in 8u40 build 6. > > If you would like to verify that this bug is indeed > what is causing your issue, you may want to try out > your setup with an early access build of 8u40, and > see if the problem disappears. > > Early access of 8u40 may be downloaded from there: > https://jdk8.java.net/download.html > > > best regards, > > -- daniel > -- -- Behrooz Nobakht
