What is DataFlint DataFlint is an open-source D-APM (Data-Application Performance Monitoring) for Apache Spark, built for big data engineers. For more information see dataflint.gitbook.io/dataflint-for-spark or the git-repo itself  How to Integrate DataFlint in CDP DataFlint supports spark 3.2+, so you will need a spark3 parcel  For spark-submit see DataFlint:    spark-submit --packages io.dataflint:spark_2.12:0.3.1 \ --conf spark.plugins=io.dataflint.spark.SparkDataflintPlugin \ ...   To Install on Spark History Server: download DataFlint jar for scala2.12  Copy it to all servers that have an instance of spark-history Role to spark 3 parcel dir: /opt/cloudera/parcels/SPARK3/lib/spark3/jars​ Beware /opt/cloudera/parcels/SPARK3 is a symlink to the current SPARK3 active parcel and is controlled by Cloudera Manager. Go to CM >cluster >Spark 3 >Configuration >spark3-conf/spark-history-server.conf_role_safety_valve / `History Server Advanced Configuration Snippet (Safety Valve) for spark3-conf/spark-history-server.conf` And add: spark.history.provider=org.apache.spark.deploy.history.FsDataflintHistoryProvider​ Restart Spark history server if you are seeing:  java.lang.ClassNotFoundException: org.apache.spark.deploy.history.FsDataflintHistoryProvider​ Then, you misplace the jar     See docs DataFlint for download and more info  that's it! ... View more