Reamer commented on a change in pull request #4207:
URL: https://github.com/apache/zeppelin/pull/4207#discussion_r695852869
##########
File path: shell/src/main/java/org/apache/zeppelin/shell/ShellInterpreter.java
##########
@@ -213,7 +214,17 @@ public int getProgress(InterpreterContext context) {
@Override
public Scheduler getScheduler() {
return SchedulerFactory.singleton().createOrGetParallelScheduler(
- ShellInterpreter.class.getName() + this.hashCode(), 10);
+ ShellInterpreter.class.getName() + this.hashCode(),
getMaxConcurrent());
+ }
+
+ private int getMaxConcurrent() {
+ try {
+ return Integer.valueOf(getProperty(MAX_CONCURRENCY));
+ } catch (Exception e) {
Review comment:
Please catch only the `NumberFormatException`.
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