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https://reviews.apache.org/r/24926/
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Review request for Ambari and Dmytro Sen.


Bugs: AMBARI-6970
    https://issues.apache.org/jira/browse/AMBARI-6970


Repository: ambari


Description
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If hard limit is defined, ulimit command will fail.

    
    
    
    raise ex
    Fail: Execution of 'ulimit -c unlimited;  export 
HADOOP_LIBEXEC_DIR=/usr/lib/hadoop/libexec && 
/usr/lib/hadoop/sbin/hadoop-daemon.sh --config /etc/hadoop/conf start datanode' 
returned 1. -bash: line 0: ulimit: core file size: cannot modify limit: 
Operation not permitted
    starting datanode, logging to 
/var/log/hadoop/hdfs/hadoop-hdfs-datanode-phel0101424e7dd.karmalab.net.out
    


Diffs
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ambari-server/src/main/resources/stacks/HDP/1.3.2/services/HDFS/package/scripts/utils.py
 232d3a1 
  
ambari-server/src/main/resources/stacks/HDP/2.0.6/services/HDFS/package/scripts/utils.py
 ee5c68d 
  ambari-server/src/test/python/stacks/1.3.2/HDFS/test_datanode.py dda75ea 
  ambari-server/src/test/python/stacks/1.3.2/HDFS/test_namenode.py eec22d1 
  ambari-server/src/test/python/stacks/1.3.2/HDFS/test_snamenode.py f427096 
  ambari-server/src/test/python/stacks/2.0.6/HDFS/test_datanode.py 807d3b9 
  ambari-server/src/test/python/stacks/2.0.6/HDFS/test_journalnode.py a28410e 
  ambari-server/src/test/python/stacks/2.0.6/HDFS/test_namenode.py d268f9d 
  ambari-server/src/test/python/stacks/2.0.6/HDFS/test_snamenode.py 04fbf94 
  ambari-server/src/test/python/stacks/2.0.6/HDFS/test_zkfc.py 30ae794 

Diff: https://reviews.apache.org/r/24926/diff/


Testing
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mvn clean test


Thanks,

Andrew Onischuk

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