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https://issues.apache.org/jira/browse/HIVE-17659?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vihang Karajgaonkar updated HIVE-17659:
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Attachment: HIVE-17659.02.patch
Fixed the compile issue for the patch on master.
> get_token thrift call fails for DBTokenStore in remote HMS mode
> ---------------------------------------------------------------
>
> Key: HIVE-17659
> URL: https://issues.apache.org/jira/browse/HIVE-17659
> Project: Hive
> Issue Type: Bug
> Components: Metastore
> Affects Versions: 2.1.0, 2.1.1, 2.2.0
> Reporter: Vihang Karajgaonkar
> Assignee: Vihang Karajgaonkar
> Attachments: HIVE-17659.01-branch-2.patch, HIVE-17659.01.patch,
> HIVE-17659.02-branch-2.patch, HIVE-17659.02.patch
>
>
> The {{get_token(String tokenIdentifier)}} HMS thrift API fails when HMS is
> deployed in remote mode and when there is no token found with that
> tokenIndentifier. This could happen when an application calls a
> renewDelegationToken on an expired/cancelled delegation token. The issue is
> that get_token tries to return a null result values which cannot be done in
> Thrift. The API call errors out with
> {{org.apache.thrift.TApplicationException unknown result}} exception which is
> uncaught and HS2 thrift server closes the client transport. So no further
> calls from that connection can be accepted unless client reconnects to HS2
> again.
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