I am trying to follow this link to run my jar as a spark job on google kubernetes engine. I have tried some things:-

• Copied my jar in /examples/jars and tried running.

However when I run

sudo /opt/bin/spark-submit --master k8s://https://35.192.214.68 --deploy-mode cluster --name sparkIgnite --class org.blk.igniteSparkResearch.ScalarSharedRDDExample --conf spark.executor.instances=3 --conf spark.app.name=sharedSparkIgnite --conf spark.kubernetes.authenticate.driver.serviceAccountName=spark --conf spark.kubernetes.container.image=us.gcr.io/nlp-research-198620/spark:k8s-spark-2.3 local:///opt/spark/examples/jars/igniteSpark-1.0-SNAPSHOT-jar-with-dependencies.jar

and check the logs of my pod, I get

++ id -u + myuid=0 ++ id -g + mygid=0 ++ getent passwd 0 + uidentry=root:x:0:0:root:/root:/bin/ash + '[' -z root:x:0:0:root:/root:/bin/ash ']' + SPARK_K8S_CMD=driver + '[' -z driver ']' + shift 1 + SPARK_CLASSPATH=':/opt/spark/jars/*' + env + grep SPARK_JAVA_OPT_ + sed 's/[^=]*=\(.*\)/\1/g' + readarray -t SPARK_JAVA_OPTS + '[' -n /opt/spark/examples/jars/igniteSpark-1.0-SNAPSHOT-jar-with-dependencies.jar:/opt/spark/examples/jars/igniteSpark-1.0-SNAPSHOT-jar-with-dependencies.jar ']' + SPARK_CLASSPATH=':/opt/spark/jars/*:/opt/spark/examples/jars/igniteSpark-1.0-SNAPSHOT-jar-with-dependencies.jar:/opt/spark/examples/jars/igniteSpark-1.0-SNAPSHOT-jar-with-dependencies.jar' + '[' -n '' ']' + case "$SPARK_K8S_CMD" in + CMD=(${JAVA_HOME}/bin/java "${SPARK_JAVA_OPTS[@]}" -cp "$SPARK_CLASSPATH" -Xms$SPARK_DRIVER_MEMORY -Xmx$SPARK_DRIVER_MEMORY -Dspark.driver.bindAddress=$SPARK_DRIVER_BIND_ADDRESS $SPARK_DRIVER_CLASS $SPARK_DRIVER_ARGS) + exec /sbin/tini -s -- /usr/lib/jvm/java-1.8-openjdk/bin/java -Dspark.kubernetes.driver.pod.name=sparkignite-a20d8d85b6b6389293be4b1fe8a12803-driver -Dspark.driver.port=7078 -Dspark.jars=/opt/spark/examples/jars/igniteSpark-1.0-SNAPSHOT-jar-with-dependencies.jar,/opt/spark/examples/jars/igniteSpark-1.0-SNAPSHOT-jar-with-dependencies.jar -Dspark.app.name=sparkIgnite -Dspark.driver.blockManager.port=7079 -Dspark.driver.host=sparkignite-a20d8d85b6b6389293be4b1fe8a12803-driver-svc.default.svc -Dspark.kubernetes.authenticate.driver.serviceAccountName=spark -Dspark.master=k8s://https://35.192.214.68 -Dspark.app.id=spark-b0523468df0b4751a2d94c3b9513c19f -Dspark.submit.deployMode=cluster -Dspark.executor.instances=3 -Dspark.kubernetes.container.image=us.gcr.io/nlp-research-198620/spark:k8s-spark-2.3 -Dspark.kubernetes.executor.podNamePrefix=sparkignite-a20d8d85b6b6389293be4b1fe8a12803 -cp ':/opt/spark/jars/*:/opt/spark/examples/jars/igniteSpark-1.0-SNAPSHOT-jar-with-dependencies.jar:/opt/spark/examples/jars/igniteSpark-1.0-SNAPSHOT-jar-with-dependencies.jar' -Xms1g -Xmx1g -Dspark.driver.bindAddress=10.8.2.54 org.blk.igniteSparkResearch.ScalarSharedRDDExample Error: Could not find or load main class org.blk.igniteSparkResearch.ScalarSharedRDDExample

I am only able to run jars which are already packed with default spark 2.30 version. How to run any custom jar on spark is I want to know.

Thanks in advance.