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From "Vitalyi Brodetskyi" <vbrodets...@hortonworks.com>
Subject Re: Review Request 41258: Error during Node Manager start after enabling security post Express Upgrade from 2.1 to 2.3.4
Date Fri, 11 Dec 2015 14:16:57 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/41258/#review109961
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Ship it!


Ship It!

- Vitalyi Brodetskyi


On Гру. 11, 2015, 2:10 після полудня, Andrew Onischuk wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/41258/
> -----------------------------------------------------------
> 
> (Updated Гру. 11, 2015, 2:10 після полудня)
> 
> 
> Review request for Ambari and Sumit Mohanty.
> 
> 
> Bugs: AMBARI-14342
>     https://issues.apache.org/jira/browse/AMBARI-14342
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> Cluster: <http://172.22.111.210:8080/>  
> Alive for next 24 hours (increase lifetime if required)
> 
> **Steps**  
> Setup cluster at HDP 2.1.15 using Ambari 2.2.0 (unsecure cluster)  
> Modify relevant tables in DB  
> Start Express Upgrade to 2.3.4 and let it finish  
> Enable Kerberos on the cluster
> 
> Result:  
> Observed that while starting services, all Node Manager failed to start and
> gave below error:
> 
>     
>     
>     
>     Traceback (most recent call last):
>       File "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/scripts/nodemanager.py",
line 153, in <module>
>         Nodemanager().execute()
>       File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
line 218, in execute
>         method(env)
>       File "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/scripts/nodemanager.py",
line 50, in start
>         self.configure(env) # FOR SECURITY
>       File "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/scripts/nodemanager.py",
line 56, in configure
>         yarn(name="nodemanager")
>       File "/usr/lib/python2.6/site-packages/ambari_commons/os_family_impl.py", line
89, in thunk
>         return fn(*args, **kwargs)
>       File "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/scripts/yarn.py",
line 128, in yarn
>         content="Marker file to track first start after enabling/disabling security.
"
>       File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line
154, in __init__
>         self.env.run()
>       File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py",
line 158, in run
>         self.run_action(resource, action)
>       File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py",
line 121, in run_action
>         provider_action()
>       File "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py",
line 87, in action_create
>         raise Fail("Applying %s failed, parent directory %s doesn't exist" % (self.resource,
dirname))
>     resource_management.core.exceptions.Fail: Applying File['/var/lib/hadoop-yarn/nm_security_enabled']
failed, parent directory /var/lib/hadoop-yarn doesn't exist
>     
> 
> stdout - attached
> 
> Complete artifacts at the time error was seen are here:  
> <http://linux-jenkins.qe.hortonworks.com/home/jenkins/qe-artifacts/os-s11-3
> -jretus-baikaltom20unsecr/ambarieu-e2e-baikaltom20-nosec-noranger-noha-1449839
> 498/artifacts/screenshots/com.hw.ambari.ui.tests.monitoring.TestAmbariSmokeFun
> ctionality/testF_enableSecurity/_11_12_4_42_Exceptions_appeared_during_Enablin
> g_Security/>
> 
> EU Jenkins job: <http://linux-jenkins.qe.hortonworks.com:8080/job/Run-HDP-
> Tests/85136/consoleFull>
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/scripts/params_linux.py
beadedd 
>   ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/scripts/yarn.py
d596f2b 
>   ambari-server/src/test/python/stacks/2.0.6/YARN/test_nodemanager.py e25f460 
> 
> Diff: https://reviews.apache.org/r/41258/diff/
> 
> 
> Testing
> -------
> 
> mvn clean test
> 
> 
> Thanks,
> 
> Andrew Onischuk
> 
>


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