Yuriy Baltovskyy created HIVE-24204:
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Summary: LLAP: Invalid TEZ Job token in multi fragment query
Key: HIVE-24204
URL: https://issues.apache.org/jira/browse/HIVE-24204
Project: Hive
Issue Type: Bug
Components: llap
Affects Versions: 2.3.0
Reporter: Yuriy Baltovskyy
Assignee: Yuriy Baltovskyy
When using LLAP server in the Kerberized environment and submitting the query
via LLAP client that is planned as multi fragment (multiple splits), the
following error occurs and the query fails:
org.apache.hadoop.ipc.Server: javax.security.sasl.SaslException: DIGEST-MD5:
digest response format violation. Mismatched response.
This occurs because each split uses its own connection to LLAP server and its
own TEZ job token while LLAP server stores only one token binding it to the
whole query and not the separate fragment. When LLAP server communicates to the
clients and uses the stored token, this causes Sasl exception due to using
invalid token.
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