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https://issues.apache.org/jira/browse/AMBARI-17809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15386607#comment-15386607
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Hudson commented on AMBARI-17809:
---------------------------------
FAILURE: Integrated in Ambari-trunk-Commit #5348 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/5348/])
AMBARI-17809 DataNode failed to start because of "small initial heap" (dsen:
[http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=63b18db043f479db8e24c7568108d7e1dcc1aceb])
* ambari-server/src/test/python/stacks/2.5/common/test_stack_advisor.py
* ambari-server/src/main/resources/stacks/HDP/2.5/services/stack_advisor.py
> DataNode failed to start because of "small initial heap"
> --------------------------------------------------------
>
> Key: AMBARI-17809
> URL: https://issues.apache.org/jira/browse/AMBARI-17809
> Project: Ambari
> Issue Type: Bug
> Components: stacks
> Affects Versions: 2.4.0
> Reporter: Dmytro Sen
> Assignee: Dmytro Sen
> Priority: Critical
> Fix For: 2.4.0
>
> Attachments: AMBARI-17809-branch-2.4.patch
>
>
> dtnode_heapsize should end with "m" like
> {code}
> "dtnode_heapsize" : "1024m",
> {code}
> but in the cluster it's
> {code}
> "dtnode_heapsize" : "1024",
> {code}
> stack_advisor failed with
> {code}
> 20 Jul 2016 04:52:17,900 INFO [pool-17-thread-1] StackAdvisorRunner:71 -
> advisor script stderr: Traceback (most recent call last):
> File "/var/lib/ambari-server/resources/scripts/stack_advisor.py", line 158,
> in <module>
> main(sys.argv)
> File "/var/lib/ambari-server/resources/scripts/stack_advisor.py", line 109,
> in main
> result = stackAdvisor.recommendConfigurations(services, hosts)
> File "/var/lib/ambari-server/resources/scripts/../stacks/stack_advisor.py",
> line 760, in recommendConfigurations
> calculation(configurations, clusterSummary, services, hosts)
> File
> "/var/lib/ambari-server/resources/scripts/./../stacks/HDP/2.5/services/stack_advisor.py",
> line 46, in recommendOozieConfigurations
> newAdminUsers = "{0},oozie-admin,{1}".format(oozieUser, falconUser)
> UnboundLocalError: local variable 'falconUser' referenced before assignment
> 20 Jul 2016 04:52:17,902 ERROR [pool-17-thread-1]
> ClusterConfigurationRequest:156 - An exception occurred while doing
> configuration topology update:
> org.apache.ambari.server.controller.internal.ConfigurationTopologyException:
> Configuration recommendation failed.
> {code}
> and 1024m hasn't been recommended for dtnode_heapsize
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