[GitHub] [zeppelin] Reamer commented on pull request #4127: ZEPPELIN-5397 : Modified the interpreter.sh script to be able to parse SPARK_SUBMIT_OPTIONS

[GitBox]

Reamer commented on pull request #4127:
URL: https://github.com/apache/zeppelin/pull/4127#issuecomment-864825992


   @nilroy I tried around a bit and found this [great explanation on 
Stackoverflow](https://stackoverflow.com/a/45201229)
   
   I think the following solution can be used in our case. Tested at 
https://www.tutorialspoint.com/execute_bash_online.php
   ```
   export SPARK_SUBMIT_OPTIONS="$SPARK_SUBMIT_OPTIONS --conf 
'spark.driver.extraJavaOptions=-Dcom.example.env=production 
-Dcom.example.role=zeppelin' --conf mytest=myvalue"
   
   readarray -td ''  SPARK_SUBMIT_OPTIONS_ARRAY < <(awk '{ 
gsub(/--conf/,"\0--conf"); print; }' <<<"${SPARK_SUBMIT_OPTIONS}--conf"); unset 
'SPARK_SUBMIT_OPTIONS_ARRAY[-1]'
   declare -p SPARK_SUBMIT_OPTIONS_ARRAY;
   ```
   
   What do you think?


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