Any hadoop commands crashing jvm (SIGBUS) when /tmp (tmpfs) is full
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Key: HADOOP-6284
URL: https://issues.apache.org/jira/browse/HADOOP-6284
Project: Hadoop Common
Issue Type: Improvement
Components: scripts
Reporter: Koji Noguchi
Priority: Minor
{noformat}
[knoguchi@ ~]$ df /tmp
Filesystem 1K-blocks Used Available Use% Mounted on
tmpfs 524288 524288 0 100% /tmp
[knoguchi@ ~]$ hadoop dfs -ls
#
# An unexpected error has been detected by Java Runtime Environment:
#
# SIGBUS (0x7) at pc=0x00824077, pid=19185, tid=4160617360
#
# Java VM: Java HotSpot(TM) Server VM (10.0-b22 mixed mode linux-x86)
# Problematic frame:
# C [libc.so.6+0x6e077] memset+0x37
#
# An error report file with more information is saved as:
# /homes/knoguchi/hs_err_pid19185.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
Aborted
[knoguchi@ ~]$
{noformat}
This does not happen when /tmp is not in tmpfs.
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