1 /**
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18 package org.apache.hadoop.hbase.replication.regionserver;
19
20 import org.apache.hadoop.hbase.HBaseInterfaceAudience;
21 import org.apache.hadoop.hbase.classification.InterfaceAudience;
22
23 /**
24 * This exception should be thrown from any wal filter when the filter is expected
25 * to recover from the failures and it wants the replication to backup till it fails.
26 * There is special handling in replication wal reader to catch this exception and
27 * retry.
28 */
29 @InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.REPLICATION)
30 public class WALEntryFilterRetryableException extends RuntimeException {
31 private static final long serialVersionUID = 1L;
32
33 public WALEntryFilterRetryableException(String m, Throwable t) {
34 super(m, t);
35 }
36
37 public WALEntryFilterRetryableException(String m) {
38 super(m);
39 }
40 }