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Junegunn Choi commented on HBASE-29473: --------------------------------------- Have you tried calling {{TableMapReduceUtil.initCredentialsForCluster(job, remoteClusterConf)}} before running the job? That, combined with {{HFileOutputFormat2.configureIncrementalLoad}}, has worked well for us. > Obtain target cluster's token for cross clusters job > ---------------------------------------------------- > > Key: HBASE-29473 > URL: https://issues.apache.org/jira/browse/HBASE-29473 > Project: HBase > Issue Type: Improvement > Reporter: mokai > Assignee: mokai > Priority: Major > Labels: pull-request-available > > We experienced an authentication issue to submit a cross security clusters > job. Target cluster's token is required. -- This message was sent by Atlassian Jira (v8.20.10#820010)