Hi Peter, i have modified your code from
r = pending;
if (r != null) {
......
TO
if (pending != null) {
r = pending;
This is because the r is used later in the code and must not be assigned
pending unless it is not null(this was as is earlier). The new webrev is
posted here
http://cr.openjdk.java.net/~srikchan/Regression/JDK-8022321_OOMEInReferenceHandler-webrev-V2/
. I ran a 1000 run and no failures so far, however i would like to run a
couple more 1000 runs to assert the fix.
PS: The description section of JEP-122
(http://openjdk.java.net/jeps/122) says meta-data would be in native
memory(not heap).
--
Thanks
kalyan
Ph: (408)-585-8040
On 1/21/14, 2:31 PM, Peter Levart wrote:
On 01/21/2014 07:17 PM, srikalyan wrote:
Hi Peter/David, catching up after long weekend. Why would there be an
OOME in object heap due to class loading in perm gen space ?
The perm gen is not a problem her (JDK 8 does not have it and we see
OOME on JDK8 too). Each time a class is loaded, new java.lang.Class
object is allocated on heap.
Regards, Peter
Please correct if i am missing something here. Meanwhile i will give
the version of Reference Handler you both agreed on a try.
--
Thanks
kalyan
Ph: (408)-585-8040
On 1/21/14, 7:24 AM, Peter Levart wrote:
On 01/21/2014 07:54 AM, Peter Levart wrote:
*[Loaded sun.misc.Cleaner from
/home/peter/Apps64/jdk1.8.0-ea-b121/jre/lib/rt.jar]*
[Loaded java.io.ByteArrayInputStream from
/home/peter/Apps64/jdk1.8.0-ea-b121/jre/lib/rt.jar]
[Loaded sun.util.calendar.ZoneInfoFile$ZoneOffsetTransitionRule
from /home/peter/Apps64/jdk1.8.0-ea-b121/jre/lib/rt.jar]
...
I'm on linux, 64bit and using official EA build 121 of JDK 8...
But if I try with JDK 7u45, I don't see it.
So what changed between JDK 7 and JDK 8?
I suspect the following: 8007572: Replace existing jdk timezone data
at <java.home>/lib/zi with JSR310's tzdb
Regards, Peter
