Rajkumar Singh created HIVE-23408:
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Summary: hive on Tez : Kafka storage handler broken in secure
environment
Key: HIVE-23408
URL: https://issues.apache.org/jira/browse/HIVE-23408
Project: Hive
Issue Type: Bug
Components: Hive
Affects Versions: 4.0.0
Reporter: Rajkumar Singh
hive.server2.authentication.kerberos.principal set in the form of
hive/_HOST@REALM,
Tez task can start at the random NM host and unfold the value of _HOST with the
value of fqdn where it is running. this leads to an authentication issue.
for LLAP there is fallback for LLAP daemon keytab/principal, Kafka 1.1 onwards
support delegation token and we should take advantage of it for hive on tez.
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