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https://issues.apache.org/jira/browse/AMBARI-11703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14573579#comment-14573579
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Alejandro Fernandez commented on AMBARI-11703:
----------------------------------------------
+1 LGTM
> HBASE configs validation error on 'hbase.bucketcache.ioengine'
> --------------------------------------------------------------
>
> Key: AMBARI-11703
> URL: https://issues.apache.org/jira/browse/AMBARI-11703
> Project: Ambari
> Issue Type: Bug
> Components: contrib
> Affects Versions: 2.1.0
> Reporter: Srimanth Gunturi
> Assignee: Srimanth Gunturi
> Priority: Critical
> Fix For: 2.1.0
>
> Attachments: AMBARI-11703.patch
>
>
> On the installer proceed to the step7
> Input needed configs (HIVE password)
> Click "Next"
> Request for validation is failed with response:
> {noformat}
> {
> "status" : 500,
> "message" : "Stack Advisor reported an error: KeyError:
> 'hbase.bucketcache.ioengine'\nStdOut file:
> /var/run/ambari-server/stack-recommendations/169/stackadvisor.out\n\nStdErr
> file: /var/run/ambari-server/stack-recommendations/169/stackadvisor.err"
> }
> {noformat}
> The exception in the stackadvisor.err is
> {noformat}
> Traceback (most recent call last):
> File "/var/lib/ambari-server/resources/scripts/stack_advisor.py", line 154,
> in <module>
> main(sys.argv)
> File "/var/lib/ambari-server/resources/scripts/stack_advisor.py", line 113,
> in main
> result = stackAdvisor.validateConfigurations(services, hosts)
> File "/var/lib/ambari-server/resources/scripts/../stacks/stack_advisor.py",
> line 464, in validateConfigurations
> validationItems = self.getConfigurationsValidationItems(services, hosts)
> File
> "/var/lib/ambari-server/resources/scripts/./../stacks/HDP/2.0.6/services/stack_advisor.py",
> line 341, in getConfigurationsValidationItems
> resultItems = method(siteProperties, siteRecommendations, configurations,
> services, hosts)
> File
> "/var/lib/ambari-server/resources/scripts/./../stacks/HDP/2.3/services/stack_advisor.py",
> line 208, in validateHBASEConfigurations
> super(HDP23StackAdvisor, self).validateHBASEConfigurations(properties,
> recommendedDefaults, configurations, services, hosts)
> File
> "/var/lib/ambari-server/resources/scripts/./../stacks/HDP/2.2/services/stack_advisor.py",
> line 970, in validateHBASEConfigurations
> if not (not hbase_site[prop_name] or hbase_site[prop_name] == prop_val):
> KeyError: 'hbase.bucketcache.ioengine'
> {noformat}
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