Details
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Type:
Bug
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Status: Resolved
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 2.8.0, 3.0.0-alpha2
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Component/s: kms
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Labels:None
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Hadoop Flags:Reviewed
Description
We found that the Configuration object in UGI in KMS server is not initialized properly, therefore it does not load core-site.xml from KMSConfiguration.KMS_CONFIG_DIR.
This becomes a problem when the Hadoop cluster uses LdapGroupsMapping for group resolution, because the UGI in KMS falls back to the default JniBasedUnixGroupsMappingWithFallback (defined in core-default.xml) and is thus not consistent with the Hadoop cluster.