my env
cdp verison: 7.4.4
spark version:2.4.7.7.1.7.0-551
my java code is this
my submit cmd:
./spark-submit --class com.abc.bdms.sparksql.SparkSQLDriver --master yarn --deploy-mode cluster --executor-memory 2G --num-executors 4 --keytab /home/bdms/flow.keytab --principal aa_qa/[email protected] /home/easyops/spark-sql-demo-1.0-SNAPSHOT.jar "select * from ods_employee_info_upload_bby2;"
it has exception:
diagnostics: User class threw exception: org.apache.hadoop.ipc.RemoteException(java.io.IOException): Delegation Token can be issued only with kerberos or web authentication
how can I solve it.
my code
and log