https://community.cloudera.com/t5/Support-Questions/How-to-reissue-a-delegated-token-after-max-lifetime-passes/m-p/240825#M202629 <P>Spark submit: </P><P>spark-submit \ --master yarn \ --deploy-mode cluster \ --conf "spark.executor.extraJavaOptions=-Djava.security.auth.login.config=kafka_client_jaas.conf -Dlog4j.configuration=xxx -Djava.util.Arrays.useLegacyMergeSort=true" \ --conf "spark.driver.extraJavaOptions=-Djava.security.auth.login.config=kafka_client_jaas.conf -Dlog4j.configuration=xxx -Djava.util.Arrays.useLegacyMergeSort=true" \ --conf spark.ui.port=18086 \ --conf spark.executor.memory=${executor_memory} \ --conf spark.executor.instances=${num_executors} \ --conf spark.executor.cores=${executor_cores} \ --conf spark.driver.memory=4g \ --conf spark.driver.maxResultSize=3g \ --conf spark.kafka.broker.ingest=xxx \ --conf spark.kafka.zookeeper.ingest=xxx \ --conf spark.kafka.broker.egest=xxx \ --conf spark.kafka.topic.input=xxx \ --conf spark.kafka.topic.output=xxx \ --conf spark.kafka.input.interval=10 \ --conf spark.kafka.group=xxx \ --conf spark.streaming.kafka.maxRetries=10 \ --conf spark.kafka.security.protocol.ingress=SASL_PLAINTEXT \ --conf spark.kafka.security.protocol.egress=SASL_PLAINTEXT \ --conf spark.fetch.message.max.bytes=104857600 \ --conf spark.hive.enable.stats=true \ --conf spark.streaming.backpressure.enabled=true \ --conf spark.streaming.kafka.maxRatePerPartition=1 \ --conf spark.streaming.receiver.maxRate=10 \ --conf spark.executor.heartbeatInterval=120s \ --conf spark.network.timeout=600s \ --conf spark.yarn.scheduler.heartbeat.interval-ms=1000 \ --conf spark.sql.parquet.compression.codec=snappy \ --conf spark.scheduler.minRegisteredResourcesRatio=1 \ --conf spark.yarn.maxAppAttempts=10 \ --conf spark.yarn.am.attemptFailuresValidityInterval=1h \ --conf spark.yarn.max.executor.failures=$((8 * ${num_executors})) `# Increase max executor failures (Default: max(numExecutors * 2, 3))` \ --conf spark.yarn.executor.failuresValidityInterval=1h \ --conf spark.task.maxFailures=8 \ --conf spark.yarn.submit.waitAppCompletion=false \ --conf spark.yarn.principal=xxx \ --conf spark.yarn.keytab=xxx \ --conf spark.hadoop.fs.hdfs.impl.disable.cache=true \ --queue default \ ${APP_HOME}/xxx.jar</P> Tue, 08 Jan 2019 14:00:00 GMT alinazemian 2019-01-08T14:00:00Z