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Lee moon soo 2015-04-02 20:11:36 +09:00
parent 9902997d4a
commit 06a802aad4
1 changed files with 36 additions and 0 deletions
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36
zeppelin-interpreter/src/main/java/org/apache/zeppelin/interpreter/InterpreterUtils.java Normal file
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@ -0,0 +1,36 @@
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.zeppelin.interpreter;
import java.lang.reflect.InvocationTargetException;
/**
* Interpreter utility functions
*/
public class InterpreterUtils {
public static String getMostRelevantMessage(Exception ex) {
if (ex instanceof InvocationTargetException) {
Throwable cause = ((InvocationTargetException) ex).getCause();
if (cause != null) {
return cause.getMessage();
}
}
return ex.getMessage();
}
}