[jira] [Created] (SPARK-21528) spark failed with native memory exhausted , need immediate attention

["Mansr (JIRA)" <ji...@apache.org>]

Mansr created SPARK-21528:
-----------------------------

             Summary: spark failed with native memory exhausted , need immediate attention
                 Key: SPARK-21528
                 URL: https://issues.apache.org/jira/browse/SPARK-21528
             Project: Spark
          Issue Type: Bug
          Components: Deploy
    Affects Versions: 1.6.1
         Environment: Red Hat Enterprise Linux Server release 6.7

Linux hostname 2.6.32-696.1.1.el6.x86_64 #1 SMP Tue Mar 21 12:19:18 EDT 2017 x86_64 x86_64 x86_64 GNU/Linux

            Reporter: Mansr


Native memory allocation (mmap) failed to map 7158628352 bytes for committing reserved memory.


#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (mmap) failed to map 7158628352 bytes for committing reserved memory.
# Possible reasons:
#   The system is out of physical RAM or swap space
#   In 32 bit mode, the process size limit was hit
# Possible solutions:
#   Reduce memory load on the system
#   Increase physical memory or swap space
#   Check if swap backing store is full
#   Use 64 bit Java on a 64 bit OS
#   Decrease Java heap size (-Xmx/-Xms)
#   Decrease number of Java threads
#   Decrease Java thread stack sizes (-Xss)
#   Set larger code cache with -XX:ReservedCodeCacheSize=
# This output file may be truncated or incomplete.



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