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From "Andrew Onischuk" <aonis...@hortonworks.com>
Subject Review Request 22509: HostCleanup.py doesn't cleanup host on SUSE
Date Thu, 12 Jun 2014 12:02:46 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/22509/
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Review request for Ambari and Dmitro Lisnichenko.


Bugs: AMBARI-6098
    https://issues.apache.org/jira/browse/AMBARI-6098


Repository: ambari


Description
-------

On SUSE, HostCleanup.py script don't work.  
Here is an output of it:

    
    
    
    python /usr/lib/python2.6/site-packages/ambari_agent/HostCleanup.py --silent --skip=""
    ERROR:HostCleanup:Host check result not found at: /var/lib/ambari-agent/data/hostcheck.result
    INFO:HostCleanup:Clean-up completed. The output is at /var/lib/ambari-agent/data/hostcleanup.result
    

The file itself is:  
**/var/lib/ambari-agent/data/hostcleanup.result**
    
    
    
    2014-02-12 17:51:36,354 ERROR Host check result not found at: /var/lib/ambari-agent/data/hostcheck.result
    2014-02-12 17:51:36,367 INFO Clean-up completed. The output is at /var/lib/ambari-agent/data/hostcleanup.result
    2014-02-12 17:53:24,183 ERROR Host check result not found at: /var/lib/ambari-agent/data/hostcheck.result
    2014-02-12 17:53:24,183 INFO Clean-up completed. The output is at /var/lib/ambari-agent/data/hostcleanup.result
    2014-02-12 18:01:13,492 ERROR Host check result not found at: /var/lib/ambari-agent/data/hostcheck.result
    2014-02-12 18:01:13,492 INFO Clean-up completed. The output is at /var/lib/ambari-agent/data/hostcleanup.result
    2014-02-12 18:02:18,787 ERROR Host check result not found at: /var/lib/ambari-agent/data/hostcheck.result
    2014-02-12 18:02:18,787 INFO Clean-up completed. The output is at /var/lib/ambari-agent/data/hostcleanup.result
    

This script was run was run with cluster (ambari-server/agent installed).  
For example:

    
    
    
    rpm -qa|grep hadoop
    hadoop-libhdfs-2.2.0.2.0.6.0-102
    hadoop-client-2.2.0.2.0.6.0-102
    teradata-hadoop-builder-1.3.80.27-1
    hadoop-hdfs-2.2.0.2.0.6.0-102
    hadoop-lzo-0.5.0-1
    hadoop-mapreduce-2.2.0.2.0.6.0-102
    hadoop-yarn-nodemanager-2.2.0.2.0.6.0-102
    teradata-hadoop-tools-1.3.50.26-1
    hadoop-2.2.0.2.0.6.0-102
    hadoop-lzo-native-0.5.0-1
    hadoop-yarn-2.2.0.2.0.6.0-102
    

After ambari-server reset and going to Hosts Confirmation page Hosts warnings
were only about process, not about packets, users, files etc...  
See screenshot attached


Diffs
-----

  ambari-agent/src/main/python/ambari_agent/HostCleanup.py 13f9d34 
  ambari-agent/src/main/python/ambari_agent/HostInfo.py 339f21f 
  ambari-agent/src/test/python/ambari_agent/TestHostInfo.py 05ddd9f 

Diff: https://reviews.apache.org/r/22509/diff/


Testing
-------

mvn clean test


Thanks,

Andrew Onischuk


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