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Posted to user@ignite.apache.org by Ilya Kasnacheev <il...@gmail.com> on 2020/02/03 13:24:27 UTC

Re: JVM Crashing with SegFault on org.apache.ignite.internal.binary.BinaryFieldAccessor$DefaultFinalClassAccessor.write0

Hello!

The only thing that stands off is that you have very deep object nesting,
of level 12.

Maybe it causes some very rare issue, I recommend trying to see if you will
have this problem with flatter objects.

This is a long shot, since we have not seen crashes like this one.

Regards,
-- 
Ilya Kasnacheev


ср, 29 янв. 2020 г. в 13:00, tarunk <ta...@gmail.com>:

> Hi All,
>
> We are seeing JVM on an ignite node, the error trace taking us to
>
> org.apache.ignite.internal.binary.BinaryFieldAccessor$DefaultFinalClassAccessor.write0
>
> Below is full stacktrace of error.
> We are running ignite 2.7.0 with openjdk 1.8 on RHEL machines.
> Can someone please check and suggest what could be the underlying cause ?
> Is there any Unsafe/Native API access with this api which might lead to
> crash or any bug with this version ?
> Attaching the error log file also for more details.
> hs_err_pid40132.log
> <
> http://apache-ignite-users.70518.x6.nabble.com/file/t2364/hs_err_pid40132.log>
>
>
> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  SIGSEGV (0xb) at pc=0x00007f47f27d563a, pid=40132,
> tid=0x00007f4716cac700
> #
> # JRE version: OpenJDK Runtime Environment (8.0_222-b10) (build
> 1.8.0_222-b10)
> # Java VM: OpenJDK 64-Bit Server VM (25.222-b10 mixed mode linux-amd64
> compressed oops)
> # Problematic frame:
> # J 58563 C2
>
> org.apache.ignite.internal.binary.BinaryFieldAccessor$DefaultFinalClassAccessor.write0(Ljava/lang/Object;Lorg/apache/ignite/internal/binary/BinaryWriterExImpl;)V
> (761 bytes) @ 0x00007f47f27d563a [0x00007f47f27d5500+0x13a]
> #
> # Failed to write core dump. Core dumps have been disabled. To enable core
> dumping, try "ulimit -c unlimited" before starting Java again
> #
> # If you would like to submit a bug report, please visit:
> #   http://bugreport.java.com/bugreport/crash.jsp
> #
>
> Thanks
> Tarun
>
>
>
> --
> Sent from: http://apache-ignite-users.70518.x6.nabble.com/
>