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L. C. Hsieh edited comment on SPARK-34295 at 2/15/21, 7:39 AM: --------------------------------------------------------------- To prevent other questioning about the assignee, I have the changed code ready locally but I don't have the environment to test. I'd let our customer to test it internally. Once I get the confirmation, I will submit the PR. was (Author: viirya): To prevent other questioning about the assignee, I have the changed ready locally but I don't have the environment to test. I'd let our customer to test it internally. Once I get the confirmation, I will submit the PR. > Allow option similar to mapreduce.job.hdfs-servers.token-renewal.exclude > ------------------------------------------------------------------------ > > Key: SPARK-34295 > URL: https://issues.apache.org/jira/browse/SPARK-34295 > Project: Spark > Issue Type: Improvement > Components: YARN > Affects Versions: 3.2.0 > Reporter: L. C. Hsieh > Assignee: L. C. Hsieh > Priority: Major > > MapReduce jobs can instruct YARN to skip renewal of tokens obtained from > certain hosts by specifying the hosts with configuration > mapreduce.job.hdfs-servers.token-renewal.exclude=<host1>,<host2>,..,<hostN>. > But seems Spark lacks of similar option. So the job submission fails if YARN > fails to renew DelegationToken for any of the remote HDFS cluster. The > failure in DT renewal can happen due to many reason like Remote HDFS does not > trust Kerberos identity of YARN etc. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org