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Posted to dev@ambari.apache.org by "jun aoki (JIRA)" <ji...@apache.org> on 2016/01/08 02:23:40 UTC
[jira] [Reopened] (AMBARI-14494) Generate warning on deploy wizard
UI when HAWQ segment is not co-located with a datanode.
[ https://issues.apache.org/jira/browse/AMBARI-14494?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
jun aoki reopened AMBARI-14494:
-------------------------------
Reopening this as it seems to cause a unit test failure.
https://builds.apache.org/view/A-D/view/Ambari/job/Ambari-branch-2.2/156/console
{code}
OK
----------------------------------------------------------------------
Failed tests:
ERROR: test_getComponentLayoutValidations_sparkts_no_hive (test_stack_advisor.TestHDP23StackAdvisor)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/jenkins/jenkins-slave/workspace/Ambari-branch-2.2/ambari-common/src/test/python/mock/mock.py", line 1199, in patched
return func(*args, **keywargs)
File "/home/jenkins/jenkins-slave/workspace/Ambari-branch-2.2/ambari-server/src/test/python/stacks/2.3/common/test_stack_advisor.py", line 289, in test_getComponentLayoutValidations_sparkts_no_hive
validations = self.stackAdvisor.getComponentLayoutValidations(services, hosts)
File "/home/jenkins/jenkins-slave/workspace/Ambari-branch-2.2/ambari-server/src/test/python/stacks/2.3/common/../../../../../main/resources/stacks/HDP/2.3/services/stack_advisor.py", line 103, in getComponentLayoutValidations
if component["component_name"] == "SPARK_THRIFTSERVER"][0] if "SPARK" in servicesList else []
UnboundLocalError: local variable 'componentsList' referenced before assignment
ERROR: test_getComponentLayoutValidations_sparkts_with_hive (test_stack_advisor.TestHDP23StackAdvisor)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/jenkins/jenkins-slave/workspace/Ambari-branch-2.2/ambari-common/src/test/python/mock/mock.py", line 1199, in patched
return func(*args, **keywargs)
File "/home/jenkins/jenkins-slave/workspace/Ambari-branch-2.2/ambari-server/src/test/python/stacks/2.3/common/test_stack_advisor.py", line 308, in test_getComponentLayoutValidations_sparkts_with_hive
validations = self.stackAdvisor.getComponentLayoutValidations(services, hosts)
File "/home/jenkins/jenkins-slave/workspace/Ambari-branch-2.2/ambari-server/src/test/python/stacks/2.3/common/../../../../../main/resources/stacks/HDP/2.3/services/stack_advisor.py", line 101, in getComponentLayoutValidations
if component["component_name"] == "HIVE_METASTORE"][0] if "HIVE" in servicesList else []
UnboundLocalError: local variable 'componentsList' referenced before assignment
{code}
> Generate warning on deploy wizard UI when HAWQ segment is not co-located with a datanode.
> -----------------------------------------------------------------------------------------
>
> Key: AMBARI-14494
> URL: https://issues.apache.org/jira/browse/AMBARI-14494
> Project: Ambari
> Issue Type: Improvement
> Components: ambari-server
> Affects Versions: trunk, 2.2.0
> Reporter: Lav Jain
> Assignee: Lav Jain
> Priority: Minor
> Fix For: 2.3.0, 2.2.1
>
> Attachments: AMBARI-14494.patch, Assignments.png, Warning.png
>
>
> HAWQ can run on nodes that without hdfs deployed, that is access data remotely. However, there are significant performance improvements if segments and datanodes are co-located.
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