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https://issues.apache.org/jira/browse/HIVE-25646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Prasanth Jayachandran resolved HIVE-25646.
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Fix Version/s: 3.2.0
4.0.0
Resolution: Fixed
> Thrift metastore URI reverse resolution could fail in some environments
> -----------------------------------------------------------------------
>
> Key: HIVE-25646
> URL: https://issues.apache.org/jira/browse/HIVE-25646
> Project: Hive
> Issue Type: Bug
> Components: Metastore
> Affects Versions: 3.1.2, 4.0.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.2.0, 4.0.0
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> When custom URI resolver is not specified, the default thrift metastore URI
> goes through DNS reverse resolution (getCanonicalHostname) which is unlikely
> to resolve correctly when the HMS is sitting behind LBs and proxies. This is
> a change in behaviour from hive 2.x branch which isn't required. If reverse
> resolution is required, custom URI resolver can be implemented.
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