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https://issues.apache.org/jira/browse/NIFI-4946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16391545#comment-16391545
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ASF GitHub Bot commented on NIFI-4946:
--------------------------------------
Github user zenfenan commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2521#discussion_r173211644
--- Diff:
nifi-nar-bundles/nifi-spark-bundle/nifi-livy-processors/src/main/java/org/apache/nifi/processors/livy/ExecuteSparkInteractive.java
---
@@ -129,7 +185,13 @@
public void init(final ProcessorInitializationContext context) {
List<PropertyDescriptor> properties = new ArrayList<>();
properties.add(LIVY_CONTROLLER_SERVICE);
+ properties.add(IS_BATCH_JOB);
+ properties.add(PY_FILES);
+// properties.add(JAR_FILES);
+ properties.add(MAIN_PY_FILE);
+ properties.add(NAME);
properties.add(CODE);
+// properties.add(ARGS);
--- End diff --
Comments to be removed?
> 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
> Fix For: 1.6.0
>
> 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.
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