Add multiple options to spark.exeuctor.extraJavaOptions

[#1]

In HUE UI, using Spark action widget, how to set up multiple options?

Like

-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps

This does not work in "Options List" box

--conf spark.exeuctor.extraJavaOptions="-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps"

[#2]

CDH 5.7.1 - Same issue, but for configuring app-specific log4j:

Working spark-submit command line: 

[--master yarn-cluster --files hdfs:/user/myao/config/log4j.properties --conf "spark.driver.extraJavaOptions=-Dlog4j.configuration=log4j.properties" --conf "spark.executor.extraJavaOptions=-Dlog4j.configuration=log4j.properties" --class <class> <jar> ]

Cannot make the log4j portion above to work in Spark action - everything else is ok:

<action name="spark-7844">
  <spark xmlns="uri:oozie:spark-action:0.1">
    <job-tracker>${jobTracker}</job-tracker>
    <name-node>${nameNode}</name-node>
    <configuration>
      <property>
        <name>spark.driver.extraJavaOptions</name>
        <value>-Dlog4j.configuration=log4j.properties</value>
      </property>
      <property>
        <name>spark.executor.extraJavaOptions</name>
        <value>-Dlog4j.configuration=log4j.properties</value>
      </property>
    </configuration>
    <master>yarn-cluster</master>
    <mode>cluster</mode>
    <name>...</name>
    <class>...</class>
    <jar>...</jar>
    <spark-opts>--executor-memory 2G --files hdfs:/user/myao/config/log4j.properties --conf &quot;spark.driver.extraJavaOptions=-Dlog4j.configuration=log4j.properties&quot; --conf &quot;spark.executor.extraJavaOptions=-Dlog4j.configuration=log4j.properties&quot; </spark-opts>
  </spark>
  <ok to="End"/>
  <error to="Kill"/>
</action>

Driver stderr:

Using properties file: null
Warning: Ignoring non-spark config property: "spark.driver.extraJavaOptions=-Dlog4j.configuration=log4j.properties"
Warning: Ignoring non-spark config property: "spark.executor.extraJavaOptions=-Dlog4j.configuration=log4j.properties"
Parsed arguments:
master yarn-cluster
deployMode cluster
executorMemory 2G
executorCores null
totalExecutorCores null
propertiesFile null
driverMemory null
driverCores null
driverExtraClassPath  ........

driverExtraLibraryPath /opt/cloudera/parcels/CDH-5.7.1-1.cdh5.7.1.p0.11/lib/hadoop/lib/native
driverExtraJavaOptions null
supervise false
queue null
numExecutors null
files hdfs:/user/myao/config/log4j.properties
pyFiles null
archives null
mainClass ....
primaryResource ....
name ....
childArgs []

jar  .............
packages null
packagesExclusions null
repositories null
verbose true

Thanks!

[#3]

What version are you using ? 

Can you send the workflow.xml generated by Hue ? 

Most likely it's fixed on the latest version.