zjffdu commented on a change in pull request #3523: [ZEPPELIN-4326][spark]Spark
Interpreter restart failed when no suffic…
URL: https://github.com/apache/zeppelin/pull/3523#discussion_r347782568
##########
File path:
spark/interpreter/src/main/java/org/apache/zeppelin/spark/SparkSqlInterpreter.java
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@@ -156,7 +157,11 @@ public FormType getFormType() {
@Override
public int getProgress(InterpreterContext context) throws
InterpreterException {
SparkInterpreter sparkInterpreter = getSparkInterpreter();
- return sparkInterpreter.getProgress(context);
+ if (sparkInterpreter.getSparkContext() == null) {
+ return 0;
+ }else {
Review comment:
nit. Add space after `}`
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