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From "Jayush Luniya" <jlun...@hortonworks.com>
Subject Re: Review Request 39607: Stop-and-Start Upgrade: NameNode restart fails since HdfsResource only_if condition not working, change title of Groups
Date Fri, 23 Oct 2015 20:51:55 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/39607/#review103857
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ambari-server/src/main/resources/stacks/HDP/2.1/upgrades/nonrolling-upgrade-2.3.xml (line
49)
<https://reviews.apache.org/r/39607/#comment161959>

    Avoid using Daemons keyword. STOP_HIGH_LEVEL_SERVICE_COMPONENTS


- Jayush Luniya


On Oct. 23, 2015, 7 p.m., Alejandro Fernandez wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/39607/
> -----------------------------------------------------------
> 
> (Updated Oct. 23, 2015, 7 p.m.)
> 
> 
> Review request for Ambari, Dmytro Grinenko, Dmitro Lisnichenko, Jonathan Hurley, Jayush
Luniya, Nate Cole, and Xi Wang.
> 
> 
> Bugs: AMBARI-13548
>     https://issues.apache.org/jira/browse/AMBARI-13548
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> NameNode start command is failing in this call,
> ```
> # Always run this on non-HA, or active NameNode during HA.
> create_hdfs_directories(is_active_namenode_cmd)
> ```
> 
> It appears that the HdfsResource call no longer skips the task when the only_if condition
is set to None.
> 
> 
> For the NonRolling Upgrade Packs, change the title of the groups,
> Rename the high-level and low-level to be this…
> - Stop Components for High-Level Services
> - Stop Components for Core Services (HDFS, HBase, ZooKeeper and Ranger)
> 
> Rename these others…
> - Zookeeper => ZooKeeper
> - MR and YARN => YARN and MapReduce2
> - Take Backups =>Perform Backups
> - Update Desired Stack Id => Update Target Stack
> 
> 
> Diffs
> -----
> 
>   ambari-common/src/main/python/resource_management/core/environment.py 134f164 
>   ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs_namenode.py
98b8afd 
>   ambari-server/src/main/resources/stacks/HDP/2.1/upgrades/nonrolling-upgrade-2.3.xml
a71c379 
>   ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/nonrolling-upgrade-2.2.xml
5aacfa0 
>   ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/nonrolling-upgrade-2.3.xml
9997c12 
>   ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/nonrolling-upgrade-2.3.xml
e92a413 
>   ambari-server/src/test/python/stacks/2.0.6/HDFS/test_namenode.py afa404c 
> 
> Diff: https://reviews.apache.org/r/39607/diff/
> 
> 
> Testing
> -------
> 
> ----------------------------------------------------------------------
> Total run:818
> Total errors:0
> Total failures:0
> 
> 
> Thanks,
> 
> Alejandro Fernandez
> 
>


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