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Joseph Witt commented on NIFI-4946: ----------------------------------- removed fix version for now until it is closer to merge. Is in active review/discussion cycle. Will need committer review/merge. Looks like a cool feature/PR > nifi-spark-bundle : Adding support for pyfiles, file, jars options > ------------------------------------------------------------------ > > Key: NIFI-4946 > URL: https://issues.apache.org/jira/browse/NIFI-4946 > Project: Apache NiFi > Issue Type: New Feature > Components: Extensions > Affects Versions: 1.6.0 > Environment: Ubuntu 16.04, IntelliJ > Reporter: Mageswaran > Priority: Major > Attachments: nifi-spark-options.png, nifi-spark.png > > > Adding support for submitting PySpark based Sparks jobs (which is normally > structured as modules) over Livy on existing "ExecuteSparkInteractive" > processor. > This is done by reading file paths for pyfiles and file and an option from > user whether the processor should trigger a batch job or not. > [https://livy.incubator.apache.org/docs/latest/rest-api.html] > *Current Work flow Logic ( [https://github.com/apache/nifi/pull/2521 > )|https://github.com/apache/nifi/pull/2521]* > * Check whether the processor has to handle code or submit a Spark job > * Read incoming flow file > ** If batch == true > *** If flow file matches Livy `batches` JSON response through `wait` loop > **** Wait for Status Check Interval > **** Read the state > **** If state is `running` route it to `wait` or if it is `success` or > `dead` route it accordingly > *** Else > **** Ignore the flow file > **** Trigger the Spark job over Livy `batches` endpoint > **** Read the state of the submitted job > **** If state is `running` route it to `wait` or if it is `success` or > `dead` route it accordingly > ** Else: > *** Existing Logic to handle `Code` > > !nifi-spark-options.png! > !nifi-spark.png! > > Thanks. -- This message was sent by Atlassian JIRA (v7.6.3#76005)