Dmytro Sen created AMBARI-17809:
-----------------------------------
Summary: 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
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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