1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
/*
* 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.drill.common.exceptions;
public class DrillRuntimeException extends RuntimeException {
private static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(DrillRuntimeException.class);
private static final long serialVersionUID = -3796081521525479249L;
public DrillRuntimeException() {
super();
}
public DrillRuntimeException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
super(message, cause, enableSuppression, writableStackTrace);
}
public DrillRuntimeException(String message, Throwable cause) {
super(message, cause);
}
public DrillRuntimeException(String message) {
super(message);
}
public DrillRuntimeException(Throwable cause) {
super(cause);
}
public static void format(String format, Object...args) {
format(null, format, args);
}
public static void format(Throwable cause, String format, Object...args) {
throw new DrillRuntimeException(String.format(format, args), cause);
}
/**
* This method can be called within loops to check whether the current thread has been
* interrupted; it ensures that operator implementation can respond to query cancellation
* in a timely manner.
*
* <p>Calling this method will result in the following behavior:
* <ul>
* <li>Throws a runtime exception if current thread interrupt flag has been set
* <li>Clears current thread interrupt flag
* </ul>
*/
public static void checkInterrupted() {
if (Thread.interrupted()) {
// This exception will ensure the control layer will immediately get back control
throw new DrillRuntimeException("Interrupt received; aborting current operation");
}
}
}
|
