[jira] [Created] (AMBARI-12101) Ambari : upgrading from 2.0.0 to 2.0.1 wipes out the added service folder on the stack.

["Dmytro Sen (JIRA)" <ji...@apache.org>]

Dmytro Sen created AMBARI-12101:
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             Summary: Ambari : upgrading from 2.0.0 to 2.0.1 wipes out the added service folder on the stack.
                 Key: AMBARI-12101
                 URL: https://issues.apache.org/jira/browse/AMBARI-12101
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.0.0
            Reporter: Dmytro Sen
            Assignee: Dmytro Sen
            Priority: Critical
             Fix For: 2.1.0


- Install Ambari 2.0 based cluster.
- Add a new service (custom) which is not part of the stack using "Add Service" wizard.  This step requires the new custom service package needs to be copied to the /var/lib/ambari-server/resources/stacks/HDP/2.2/services folder.
- Deploy the new service and everything works fine.
- Now upgrade from Ambari 2.0 to Ambari 2.0.1

Problem:  The /var/lib/ambari-server/resources/stacks/HDP/2.2/services/mycustomservice folder got wiped out. Restarting the ambari-server results in the following exception.
{code}
27 May 2015 10:53:55,441 ERROR [main] AmbariServer:667 - Failed to run the Ambari Server
org.apache.ambari.server.StackAccessException: Stack data, stackName=HDP, stackVersion=2.2, serviceName=HST
	at org.apache.ambari.server.api.services.AmbariMetaInfo.getService(AmbariMetaInfo.java:497)
	at org.apache.ambari.server.api.services.AmbariMetaInfo.getComponent(AmbariMetaInfo.java:265)
	at org.apache.ambari.server.controller.utilities.DatabaseChecker.checkDBConsistency(DatabaseChecker.java:96)
	at org.apache.ambari.server.controller.AmbariServer.run(AmbariServer.java:217)
	at org.apache.ambari.server.controller.AmbariServer.main(AmbariServer.java:665)
{code}

Expected: After upgrade the added service should be available and active.  The custom service folder should not be wiped out from the stacks folder.



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