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https://issues.apache.org/jira/browse/AMBARI-14234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmytro Sen updated AMBARI-14234:
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Attachment: (was: AMBARI-14234.patch)
> If a non-hdfs path is specified (such as wasb) as the hbase.rootdir then
> stack advisor throws error
> ---------------------------------------------------------------------------------------------------
>
> Key: AMBARI-14234
> URL: https://issues.apache.org/jira/browse/AMBARI-14234
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics, stacks
> Affects Versions: 2.2.0
> Reporter: Dmytro Sen
> Assignee: Dmytro Sen
> Priority: Critical
> Fix For: 2.2.0
>
>
> {{hbase.rootdir = wasb:///ams/hbase}}
> {code}
> hdiuser@hn1-mnaina:~$ cat
> /var/run/ambari-server/stack-recommendations/32/stackadvisor.err
> 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 115,
> in main
> result = stackAdvisor.validateConfigurations(services, hosts)
> File "/var/lib/ambari-server/resources/scripts/../stacks/stack_advisor.py",
> line 463, in validateConfigurations
> validationItems = self.getConfigurationsValidationItems(services, hosts)
> File
> "/var/lib/ambari-server/resources/scripts/./../stacks/HDP/2.0.6/services/stack_advisor.py",
> line 743, in getConfigurationsValidationItems
> resultItems = method(siteProperties, siteRecommendations, configurations,
> services, hosts)
> File
> "/var/lib/ambari-server/resources/scripts/./../stacks/HDP/2.0.6/services/stack_advisor.py",
> line 848, in validateAmsHbaseSiteConfigurations
> validationItems.extend([{"config-name": 'hbase.rootdir', "item":
> self.validatorEnoughDiskSpace(properties, 'hbase.rootdir', host["Hosts"],
> recommendedDiskSpace)}])
> File
> "/var/lib/ambari-server/resources/scripts/./../stacks/HDP/2.0.6/services/stack_advisor.py",
> line 1121, in validatorEnoughDiskSpace
> if mountPoints[mountPoint] < reqiuredDiskSpace:
> KeyError: None
> {code}
> - Copy core-site and hdfs-site, only when AMS mode is set to distributed,
> since product doc says distributed = HDFS
> - Beyond this point HBase protocol can be dictated by fs.defaultFS and
> hbase.rootdir without us in the middle interpreting things
> - In the stack advisor as well we can rely on the mode of operation to
> determine whether local FS check should be performed
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