Alex Liu created ZEPPELIN-2280:
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Summary: Spark Default Interpreter Setting Changed in
interpreter.json not Reflected in UI
Key: ZEPPELIN-2280
URL: https://issues.apache.org/jira/browse/ZEPPELIN-2280
Project: Zeppelin
Issue Type: Bug
Components: conf, front-end, GUI, pySpark
Affects Versions: 0.7.0
Environment: Ubuntu Server - Hadoop single node - Spark
Reporter: Alex Liu
Priority: Minor
h3.Behavior:
h4.Changes are made to conf/interpreter.json under the Spark group:
* interpreterGroup -> spark -> defaultInterpreter => set value to "false"
* interpreterGroup -> pyspark -> defaultInterpreter => set value to "true"
* moved the pyspark entry above spark entry
As shown below
{code}
"2CC2YSMHR": {
"id": "2CC2YSMHR",
"name": "spark",
"group": "spark",
"properties": {
"spark.executor.memory": "",
"args": "",
...
"zeppelin.R.cmd": "R"
},
"status": "READY",
"interpreterGroup": [
{
"name": "pyspark",
"class": "org.apache.zeppelin.spark.PySparkInterpreter",
"defaultInterpreter": true,
"editor": {
"language": "python"
}
},
{
"name": "spark",
"class": "org.apache.zeppelin.spark.SparkInterpreter",
"defaultInterpreter": false,
"editor": {
"language": "scala"
}
},
...
{code}
h4.However, In the web UI -> Settings -> Interpreter binding page:
The first list item becomes:
{panel:bgColor=#9bc1ff}
{color:white}*spark* {color}%{color:red}spark{color} (default) ,
{color:white}%spark , %sql , %dep , %r{color}
{panel}
Notice that the text in red actually should be "pyspark", which is missing now
h4.The default interpreter is successfully set to PySpark though
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