Suggestion needed for implementing DROOLS in spark

For our use case we need to implement DROOLS, there is no guides or tutorial, How we can implement DROOLS in spark? If someone has some idea how we can setup please guide me.. Thanks in Advance. Regards, Vishnu -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.co

Re: system.out.println with "--master yarn-cluster"

Examine the output (replace $YARN_APP_ID in the following with the "application identifier" output by the previous command) (Note: YARN_APP_LOGS_DIR is usually /tmp/logs or $HADOOP_HOME/logs/userlogs depending on the Hadoop version.) $ cat $YARN_APP_LOGS_DIR/$YARN_APP_ID/container*_01/stdout.

Issue on running spark application in Yarn-cluster mode

When I execute the following in yarn-client mode its working fine and giving the result properly, but when i try to run in Yarn-cluster mode i am getting error spark-submit --class org.apache.spark.examples.SparkPi --master yarn-client /home/rug885/spark/examples/lib/spark-examples_2.10-1.0.0-cdh5

Using filter in joined dataset

I am newbie to scala and spark. I am joining two datasets , first one coming from stream and second one which is in HDFS. I am using scala in spark. After joining the two datasets , I need to apply filter on the joined datasets, but here I am facing as issue. Please assist to resolve. I am using