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Ship it!



ambari-server/src/main/java/org/apache/ambari/server/state/UpgradeHelper.java
<https://reviews.apache.org/r/29858/#comment112007>

    Maybe in the future we can keep the HostsType object with the StageWrapper, 
as the call to mhr.getMasterAndHosts() is expensive.


- Nate Cole


On Jan. 13, 2015, 2:39 p.m., Jonathan Hurley wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/29858/
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> 
> (Updated Jan. 13, 2015, 2:39 p.m.)
> 
> 
> Review request for Ambari, Alejandro Fernandez and Nate Cole.
> 
> 
> Bugs: AMBARI-9109
>     https://issues.apache.org/jira/browse/AMBARI-9109
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> For Hive upgrade, the following manual step was shown:
> {noformat}
> Run the SQL file at /usr/hdp/$version/hive/scripts/metastore/upgrade to 
> update the Hive Metastore schema.
> {noformat}
> 
> This is too vague.  I could not figure out what to do.
> 1. It should tell the user exactly which host this needs to be done on.
> 2. $version should be substituted with the actual directory name.
> 3. There are 40+ SQL files in the aforementioned "upgrade" folder.  What's 
> the exact command that I need to run?
> 
> All services that use Manual Tasks as part of the upgrade should be revisited 
> once the parameterization code is completed to ensure that the messages are 
> correct. These include: Hive, Falcon, Oozie, HDFS
> 
> 
> Diffs
> -----
> 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/UpgradeGroupResourceProvider.java
>  4df0f9c 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/UpgradeItemResourceProvider.java
>  46d0dd4 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/UpgradeResourceProvider.java
>  b8d8502 
>   
> ambari-server/src/main/java/org/apache/ambari/server/stack/MasterHostResolver.java
>  b453362 
>   
> ambari-server/src/main/java/org/apache/ambari/server/state/ConfigHelper.java 
> 5882e3e 
>   
> ambari-server/src/main/java/org/apache/ambari/server/state/UpgradeHelper.java 
> ac30762 
>   ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.2.xml 
> c110a0b 
>   
> ambari-server/src/test/java/org/apache/ambari/server/state/UpgradeHelperTest.java
>  53505f2 
>   
> ambari-server/src/test/resources/stacks/HDP/2.1.1/upgrades/upgrade_bucket_test.xml
>  b777d94 
>   ambari-server/src/test/resources/stacks/HDP/2.1.1/upgrades/upgrade_test.xml 
> aee1fcf 
> 
> Diff: https://reviews.apache.org/r/29858/diff/
> 
> 
> Testing
> -------
> 
> New tests written
> 
> Tests run: 2526, Failures: 0, Errors: 0, Skipped: 15
> 
> 
> Thanks,
> 
> Jonathan Hurley
> 
>

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