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Kudu backup performance

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Hi, we are trying to backup a kudu table as below :

 

spark2-submit --principal <user> --keytab <keytab> --master yarn --deploy-mode cluster --queue <queue> --executor-memory 12G --executor-cores 4 --driver-memory 4G --driver-cores 1 --class org.apache.kudu.backup.KuduBackup kudu-backup2_2.11-1.13.0.7.1.5.0-257.jar --kuduMasterAddresses $KUDU_MASTERS --rootPath hdfs:///backups --forceFull true impala::<table>

 

And it is super slow. Any suggestions on how to make it run faster?

 

Appreciate the feedback.

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