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From prateek arora <prateek.arora...@gmail.com>
Subject Re: How to get and save core dump of native library in executors
Date Thu, 12 May 2016 21:42:50 GMT
ubuntu 14.04

On Thu, May 12, 2016 at 2:40 PM, Ted Yu <yuzhihong@gmail.com> wrote:

> Which OS are you using ?
>
> See http://en.linuxreviews.org/HOWTO_enable_core-dumps
>
> On Thu, May 12, 2016 at 2:23 PM, prateek arora <prateek.arora2k6@gmail.com
> > wrote:
>
>> Hi
>>
>> I am running my spark application with some third party native libraries .
>> but it crashes some time and show error " Failed to write core dump. Core
>> dumps have been disabled. To enable core dumping, try "ulimit -c
>> unlimited"
>> before starting Java again " .
>>
>> Below are the log :
>>
>>  A fatal error has been detected by the Java Runtime Environment:
>> #
>> #  SIGSEGV (0xb) at pc=0x00007fd44b491fb9, pid=20458, tid=140549318547200
>> #
>> # JRE version: Java(TM) SE Runtime Environment (7.0_67-b01) (build
>> 1.7.0_67-b01)
>> # Java VM: Java HotSpot(TM) 64-Bit Server VM (24.65-b04 mixed mode
>> linux-amd64 compressed oops)
>> # Problematic frame:
>> # V  [libjvm.so+0x650fb9]  jni_SetByteArrayRegion+0xa9
>> #
>> # Failed to write core dump. Core dumps have been disabled. To enable core
>> dumping, try "ulimit -c unlimited" before starting Java again
>> #
>> # An error report file with more information is saved as:
>> #
>>
>> /yarn/nm/usercache/master/appcache/application_1462930975871_0004/container_1462930975871_0004_01_000066/hs_err_pid20458.log
>> #
>> # If you would like to submit a bug report, please visit:
>> #   http://bugreport.sun.com/bugreport/crash.jsp
>> #
>>
>>
>> so how can i enable core dump and save it some place ?
>>
>> Regards
>> Prateek
>>
>>
>>
>>
>> --
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>>
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>

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