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Posted to dev@ambari.apache.org by "Nahappan Somasundaram (JIRA)" <ji...@apache.org> on 2015/08/28 04:31:45 UTC

[jira] [Created] (AMBARI-12909) Existence of empty package folder in stack definition breaks the service

Nahappan Somasundaram created AMBARI-12909:
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             Summary: Existence of empty package folder in stack definition breaks the service
                 Key: AMBARI-12909
                 URL: https://issues.apache.org/jira/browse/AMBARI-12909
             Project: Ambari
          Issue Type: Bug
          Components: ambari-agent
    Affects Versions: 2.2.0
            Reporter: Nahappan Somasundaram
            Assignee: Nahappan Somasundaram
            Priority: Critical
             Fix For: 2.2.0


In a deployment, if somehow an empty package folder ended up in the folder "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package". This resulted in the creation of an empty archive.zip file. Its an easy repro - just create an empty folder and restart Ambari Server.
The empty zip file is shipped to the agents where they fail trying to unzip the file.
We should log an error and move on rather than failing.
WARNING 2015-06-24 13:17:51,226 FileCache.py:144 - Error occured during cache update. Error tolerate setting is set to true, so ignoring this error and continuing with current cache. Error details: Can not unpack zip file to directory /var/lib/ambari-agent/cache/stacks/HDP/2.0.6/services/HIVE/package : File is not a zip file



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