Re: How to get and save core dump of native library in executors

[prateek arora]

Please help to solve my problem .

Regards
Prateek



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Re: How to get and save core dump of native library in executors

[prateek arora]

I am running my cluster on Ubuntu 14.04

Regards
Prateek



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Re: How to get and save core dump of native library in executors

[prateek arora]

ubuntu 14.04

On Thu, May 12, 2016 at 2:40 PM, Ted Yu  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  > 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=0x7fd44b491fb9, 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_66/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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>> View this message in context:
>> http://apache-spark-user-list.1001560.n3.nabble.com/How-to-get-and-save-core-dump-of-native-library-in-executors-tp26945.html
>> Sent from the Apache Spark User List mailing list archive at Nabble.com.
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>> For additional commands, e-mail: user-h...@spark.apache.org
>>
>>
>

Re: How to get and save core dump of native library in executors

[Ted Yu]

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 
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=0x7fd44b491fb9, 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_66/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
>
>
>
>
> --
> View this message in context:
> http://apache-spark-user-list.1001560.n3.nabble.com/How-to-get-and-save-core-dump-of-native-library-in-executors-tp26945.html
> Sent from the Apache Spark User List mailing list archive at Nabble.com.
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> For additional commands, e-mail: user-h...@spark.apache.org
>
>

How to get and save core dump of native library in executors

[prateek arora]

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=0x7fd44b491fb9, 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_66/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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