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.
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

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