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Posted to notifications@kyuubi.apache.org by GitBox <gi...@apache.org> on 2022/06/08 15:13:07 UTC
[GitHub] [incubator-kyuubi] cxzl25 opened a new issue, #2831: [Improvement] Spark engine supports local mode in kerberos environment
cxzl25 opened a new issue, #2831:
URL: https://github.com/apache/incubator-kyuubi/issues/2831
### Code of Conduct
- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
### Search before asking
- [X] I have searched in the [issues](https://github.com/apache/incubator-kyuubi/issues?q=is%3Aissue) and found no similar issues.
### What would you like to be improved?
Now in the kerberos environment, the spark engine cannot access the Hive meta store using `spark-submit --master=local --proxy-user xxx`.
```
beeline -u "jdbc:hive2://XXXX/default;principal=XXXX/_HOST@XXXX;#kyuubi.engine.share.level=CONNECTION;spark.master=local;spark.submit.deployMode=client;"
```
```
javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1743)
at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport.open(TUGIAssumingTransport.java:49)
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.open(HiveMetaStoreClient.java:483)
```
### How should we improve?
After initializing the spark session, obtain a hive delegation token.
### Are you willing to submit PR?
- [X] Yes I am willing to submit a PR!
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[GitHub] [incubator-kyuubi] cxzl25 commented on issue #2831: [Improvement] Spark engine supports local mode in kerberos environment
Posted by GitBox <gi...@apache.org>.
cxzl25 commented on issue #2831:
URL: https://github.com/apache/incubator-kyuubi/issues/2831#issuecomment-1150695215
Closed in favour of https://github.com/apache/incubator-kyuubi/issues/2708
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[GitHub] [incubator-kyuubi] cxzl25 closed issue #2831: [Improvement] Spark engine supports local mode in kerberos environment
Posted by GitBox <gi...@apache.org>.
cxzl25 closed issue #2831: [Improvement] Spark engine supports local mode in kerberos environment
URL: https://github.com/apache/incubator-kyuubi/issues/2831
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