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From "Dmytro Sen" <d...@hortonworks.com>
Subject Re: Review Request 34171: Allow NFS mounts to be skipped during agent health check
Date Tue, 19 May 2015 15:50:46 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/34171/
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(Updated Май 19, 2015, 3:50 п.п.)


Review request for Ambari, Andrew Onischuk, Dmitro Lisnichenko, and Sid Wagle.


Bugs: AMBARI-10882
    https://issues.apache.org/jira/browse/AMBARI-10882


Repository: ambari


Description
-------

The 'df' checks traverses the entire fstab (including the automounted user directories). This
causes the timeout for each mounted user directory to reset. And since we are checking so
often (even every few heartbeats), these automounted user directory never unmount.
Adding the '-l' to the 'df' check, would only parse the local disks, and allow the automounted
user folders to timeout properly.
This should be a configurable property to skip or not.


Diffs (updated)
-----

  ambari-agent/conf/unix/ambari-agent.ini 173bb51 
  ambari-agent/conf/windows/ambari-agent.ini 61a3ad9 
  ambari-agent/src/main/python/ambari_agent/AmbariConfig.py 13e9f03 
  ambari-agent/src/main/python/ambari_agent/Controller.py ccd1233 
  ambari-agent/src/main/python/ambari_agent/Hardware.py 5fbe2f8 
  ambari-agent/src/main/python/ambari_agent/Heartbeat.py 27aef04 
  ambari-agent/src/main/python/ambari_agent/HostInfo.py 98c8045 
  ambari-agent/src/main/python/ambari_agent/RecoveryManager.py 12ba75d 
  ambari-agent/src/test/python/ambari_agent/TestHardware.py 8a3d257 
  ambari-agent/src/test/python/ambari_agent/TestHostInfo.py 9af45ac 
  ambari-agent/src/test/python/unitTests.py cb7a64f 
  ambari-server/src/main/java/org/apache/ambari/server/agent/HeartBeatHandler.java ab17db6

  ambari-server/src/main/java/org/apache/ambari/server/agent/RegistrationResponse.java 8768a46

  ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java d8f89b2

  ambari-server/src/test/java/org/apache/ambari/server/agent/TestHeartbeatHandler.java 39192c4


Diff: https://reviews.apache.org/r/34171/diff/


Testing
-------

Unit tests are in progress


Thanks,

Dmytro Sen


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