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ZEPPELIN-1716. Error of interpreter not found is not propagated to frontend.

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This commit is contained in:
Jeff Zhang 2016-11-28 15:03:22 +08:00
parent e8cea41c61
commit ad7ec6373e
1 changed files with 7 additions and 2 deletions
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9
zeppelin-zengine/src/main/java/org/apache/zeppelin/notebook/Paragraph.java
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@ -593,7 +593,12 @@ public class Paragraph extends Job implements Serializable, Cloneable {
}
private boolean isValidInterpreter(String replName) {
return factory.getInterpreter(user,
note.getId(), replName) != null;
try {
return factory.getInterpreter(user,
note.getId(), replName) != null;
} catch (InterpreterException e) {
// ignore this exception, it would be recaught when running paragraph.
return false;
}
}
}