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Posted to issues@hive.apache.org by "Vihang Karajgaonkar (JIRA)" <ji...@apache.org> on 2017/09/30 00:03:00 UTC
[jira] [Updated] (HIVE-17659) get_token thrift call fails for
DBTokenStore in remote HMS mode
[ https://issues.apache.org/jira/browse/HIVE-17659?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vihang Karajgaonkar updated HIVE-17659:
---------------------------------------
Affects Version/s: 2.1.0
2.1.1
2.2.0
> 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
>
> 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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