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From "Dmytro Sen" <d...@hortonworks.com>
Subject Re: Review Request 37219: ranger-hbase-plugin-enabled missing from Hbase config after upgrade from 2.0.1 to 2.1.0
Date Fri, 07 Aug 2015 14:03:23 GMT

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https://reviews.apache.org/r/37219/#review94537
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Ship it!


Ship It!

- Dmytro Sen


On Авг. 7, 2015, 2:02 п.п., Andrew Onischuk wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/37219/
> -----------------------------------------------------------
> 
> (Updated Авг. 7, 2015, 2:02 п.п.)
> 
> 
> Review request for Ambari and Dmytro Sen.
> 
> 
> Bugs: AMBARI-12674
>     https://issues.apache.org/jira/browse/AMBARI-12674
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> After upgrading Ambari 2.0.1 to Ambari 2.1.0 on a cluster where Hbase and
> Ranger are installed, the following error is encountered when restarting Hbase
> after the upgrade completes
> 
>     
>     
>     Traceback (most recent call last):
>       File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/hbase_regionserver.py",
line 156, in <module>
>         HbaseRegionServer().execute()
>       File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
line 218, in execute
>         method(env)
>       File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
line 450, in restart
>         self.stop(env)
>       File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/hbase_regionserver.py",
line 92, in stop
>         import params
>       File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/params.py",
line 26, in <module>
>         from params_linux import *
>       File "/var/lib/ambari-agent/cache/common-services/HBASE/0.96.0.2.0/package/scripts/params_linux.py",
line 230, in <module>
>         enable_ranger_hbase = (config['configurations']['ranger-hbase-plugin-properties']['ranger-hbase-plugin-enabled'].lower()
== 'yes')
>       File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/config_dictionary.py",
line 81, in __getattr__
>         raise Fail("Configuration parameter '" + self.name + "' was not found in configurations
dictionary!")
>     resource_management.core.exceptions.Fail: Configuration parameter 'ranger-hbase-plugin-enabled'
was not found in configurations dictionary!
>     
> 
> After manually adding `ranger-hbase-plugin-properties/ranger-hbase-plugin-
> enabled` = `no`, HBase will successfully restart
> 
> **Steps to Reproduce**
> 
>   1. Install Ambari 2.0.1 with HDFS, Yarn/Mapreduce, Hbase, Zookeeper
>   2. Add Ranger to cluster
>   3. Upgrade to Ambari 2.1.0
>   4. Restart HBase (as indicated by the UI)
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog210.java
e49a2f3 
> 
> Diff: https://reviews.apache.org/r/37219/diff/
> 
> 
> Testing
> -------
> 
> mvn clean test
> 
> 
> Thanks,
> 
> Andrew Onischuk
> 
>


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