[KYLIN-4112] Add hdfs keberos token delegation in Spark to support HBase and MR use different HDFS clusters

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: v3.0.0-beta
• Assignee: Shaohui Liu
• Reporter: Shaohui Liu
• Created: 25/Jul/19 05:50
• Updated: 21/Jan/20 07:46
• Resolved: 18/Sep/19 02:49

Description

Currently the SparkExecutable only delegate the token for yarn hdfs cluster, not for the hdfs cluster used by the HBase cluster.

The spark job of Convert Cuboid Data to HFile will failed for kerberos issue.

 

Issue Links

• links to: GitHub Pull Request #774