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From "Nate Cole" <nc...@hortonworks.com>
Subject Re: Review Request 29858: Manual Upgrade Tasks Should Be More Explicit And Parameterized
Date Tue, 13 Jan 2015 19:44:55 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/29858/#review67921
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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/
> -----------------------------------------------------------
> 
> (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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