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From "Sumit Mohanty" <smoha...@hortonworks.com>
Subject Re: Review Request 19369: Ambari stack upgrade, cannot delete Mapreduce using UpgradeHelper_HDP2.py
Date Wed, 19 Mar 2014 16:40:09 GMT

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https://reviews.apache.org/r/19369/#review37730
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Ship it!


Ship It!

- Sumit Mohanty


On March 19, 2014, 3:42 p.m., Andrew Onischuk wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/19369/
> -----------------------------------------------------------
> 
> (Updated March 19, 2014, 3:42 p.m.)
> 
> 
> Review request for Ambari and Sumit Mohanty.
> 
> 
> Bugs: AMBARI-5130
>     https://issues.apache.org/jira/browse/AMBARI-5130
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> Following steps on http://dev.hortonworks.com.s3.amazonaws.com/HDPDocuments/HDP2/HDP-2.1.0.0/bk_using_Ambari_book/content/ambari-chap9-4-1_2x.html
> 
> when trying to delete mapreduce, it complains "HISTORYSERVER is in a non-removable state"
> {code}
> python UpgradeHelper_HDP2.py --hostname localhost --user admin --password admin --clustername
cl1 delete-mr
> Have you saved MR host mapping using action save-mr-mapping [y/n] (n)? y
> INFO:UpgradeHelper:/usr/bin/curl -u admin:admin -H X-Requested-By: ambari -X PUT -d {"HostRoles":
{"state": "DISABLED"}} http://localhost:8080/api/v1/clusters/cl1/hosts/amb-upg-all-others-3.cs1cloud.internal/host_components/TASKTRACKER
> INFO:UpgradeHelper:/usr/bin/curl -u admin:admin -H X-Requested-By: ambari -X PUT -d {"HostRoles":
{"state": "DISABLED"}} http://localhost:8080/api/v1/clusters/cl1/hosts/amb-upg-all-others-3.cs1cloud.internal/host_components/JOBTRACKER
> INFO:UpgradeHelper:/usr/bin/curl -u admin:admin -H X-Requested-By: ambari -X DELETE http://localhost:8080/api/v1/clusters/cl1/services/MAPREDUCE
> 'ERROR: Exiting with exit code 1. Reason: {\n  "status" : 500,\n  "message" : "org.apache.ambari.server.controller.spi.SystemException:
An internal system exception occurred: Cannot remove cl1/MAPREDUCE. HISTORYSERVER is in a
non-removable state."\n}'
> ERROR:UpgradeHelper:ERROR: Exiting with exit code 1. Reason: {
>   "status" : 500,
>   "message" : "org.apache.ambari.server.controller.spi.SystemException: An internal system
exception occurred: Cannot remove cl1/MAPREDUCE. HISTORYSERVER is in a non-removable state."
> }
> {code}
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog150.java
2d5d5aa 
>   ambari-server/src/main/python/UpgradeHelper_HDP2.py ae12f70 
>   ambari-server/src/main/resources/stacks/HDP/1.3.2/services/MAPREDUCE/package/scripts/params.py
3073400 
>   ambari-server/src/test/python/TestUpgradeScript_HDP2.py 652ab1c 
> 
> Diff: https://reviews.apache.org/r/19369/diff/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Andrew Onischuk
> 
>


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