GitHub user zjffdu opened a pull request:
https://github.com/apache/spark/pull/15159
[SPARK-17605][SPARK_SUBMIT] Add option spark.usePython and spark.useR for
applications that use both pyspark and sparkr
## What changes were proposed in this pull request?
It is mostly for yarn mode, standalone mode don't need to distribute
resources (sparkr.zip, pyspark.zip and etc) if I understand correctly. Add 2
options spark.usePython and spark.useR, so that any project using both sparkR
and pyspark can leverage these 2 options.
## How was this patch tested?
Use the following command to launch SparkPi and notice pyspark.zip,
sparkr.zip and py4j are all distirbuted to executors.
```
bin/spark-submit --master yarn-client --conf spark.useR=true --conf
spark.usePython=true --class org.apache.spark.examples.SparkPi
examples/target/original-spark-examples_2.11-2.1.0-SNAPSHOT.jar
```
Client output
```
16/09/20 16:25:15 INFO Client: Uploading resource
file:/private/var/folders/dp/hmchg5dd3vbcvds26q91spdw0000gp/T/spark-1fa45f53-e75e-4671-bf75-1ef554a3dda5/__spark_libs__3260692671624418275.zip
->
hdfs://localhost:9009/user/jzhang/.sparkStaging/application_1474162755082_0035/__spark_libs__3260692671624418275.zip
16/09/20 16:25:16 INFO Client: Uploading resource
file:/Users/jzhang/github/spark/R/lib/sparkr.zip#sparkr ->
hdfs://localhost:9009/user/jzhang/.sparkStaging/application_1474162755082_0035/sparkr.zip
16/09/20 16:25:17 INFO Client: Uploading resource
file:/Users/jzhang/github/spark/python/lib/pyspark.zip ->
hdfs://localhost:9009/user/jzhang/.sparkStaging/application_1474162755082_0035/pyspark.zip
16/09/20 16:25:17 INFO Client: Uploading resource
file:/Users/jzhang/github/spark/python/lib/py4j-0.10.3-src.zip ->
hdfs://localhost:9009/user/jzhang/.sparkStaging/application_1474162755082_0035/py4j-0.10.3-src.zip
16/09/20 16:25:17 INFO Client: Uploading resource
file:/private/var/folders/dp/hmchg5dd3vbcvds26q91spdw0000gp/T/spark-1fa45f53-e75e-4671-bf75-1ef554a3dda5/__spark_conf__2718308972579262508.zip
->
hdfs://localhost:9009/user/jzhang/.sparkStaging/application_1474162755082_0035/__spark_conf__.zip
```
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zjffdu/spark SPARK-17605
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/15159.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #15159
----
commit 2271887102c87f5fb0bf6b7bcb3c602135b90930
Author: Jeff Zhang <zjf...@apache.org>
Date: 2016-09-18T01:11:06Z
[SPARK-17605][SPARK_SUBMIT] Add option spark.usePython and spark.useR for
applications that use both pyspark and sparkr
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