[jira] [Created] (ZEPPELIN-3820) bin/interpreter.sh overwrites spark-defaults.conf/spark.driver.extraJavaOptions

["Stephan Sahm (JIRA)" <ji...@apache.org>]

Stephan Sahm created ZEPPELIN-3820:
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             Summary: bin/interpreter.sh overwrites spark-defaults.conf/spark.driver.extraJavaOptions
                 Key: ZEPPELIN-3820
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3820
             Project: Zeppelin
          Issue Type: Bug
    Affects Versions: 0.8.0
         Environment: running zeppelin 0.8.0
            Reporter: Stephan Sahm


In {code}zeppelin/bin/interpreter.sh{code} the following line starts the spark interpreter if spark-submit is available
{code:java}
INTERPRETER_RUN_COMMAND+=' '` echo ${SPARK_SUBMIT} --class ${ZEPPELIN_SERVER} --driver-class-path \"${ZEPPELIN_INTP_CLASSPATH_OVERRIDES}:${ZEPPELIN_INTP_CLASSPATH}\" --driver-java-options \"${JAVA_INTP_OPTS}\" ${SPARK_SUBMIT_OPTIONS} ${ZEPPELIN_SPARK_CONF} ${SPARK_APP_JAR} ${CALLBACK_HOST} ${PORT} ${INTP_GROUP_ID} ${INTP_PORT}`
{code}

where you can see that --driver-java-options is only depending on JAVA_INTP_OPTS and indeed will overwrite any spark.driver.extraJavaOptions if they had been specified in the spark-defaults.conf file

This breaks the interoperability of spark-properties files and demands specific handling of Zeppelin everywhere. Hence I guess this behaviour is unintended.



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