/**
* 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.hadoop.hbase.util.hbck;
import static org.junit.Assert.assertEquals;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.ScheduledThreadPoolExecutor;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.util.HBaseFsck;
import org.apache.hadoop.hbase.util.HBaseFsck.ErrorReporter.ERROR_CODE;
public class HbckTestingUtil {
private static ExecutorService exec = new ScheduledThreadPoolExecutor(10);
public static HBaseFsck doFsck(
Configuration conf, boolean fix) throws Exception {
return doFsck(conf, fix, null);
}
public static HBaseFsck doFsck(
Configuration conf, boolean fix, String table) throws Exception {
return doFsck(conf, fix, fix, fix, fix,fix, fix, fix, fix, table);
}
public static HBaseFsck doFsck(Configuration conf, boolean fixAssignments,
boolean fixMeta, boolean fixHdfsHoles, boolean fixHdfsOverlaps,
boolean fixHdfsOrphans, boolean fixTableOrphans, boolean fixVersionFile,
boolean fixReferenceFiles, String table) throws Exception {
HBaseFsck fsck = new HBaseFsck(conf, exec);
fsck.connect();
fsck.setDisplayFullReport(); // i.e. -details
fsck.setTimeLag(0);
fsck.setFixAssignments(fixAssignments);
fsck.setFixMeta(fixMeta);
fsck.setFixHdfsHoles(fixHdfsHoles);
fsck.setFixHdfsOverlaps(fixHdfsOverlaps);
fsck.setFixHdfsOrphans(fixHdfsOrphans);
fsck.setFixTableOrphans(fixTableOrphans);
fsck.setFixVersionFile(fixVersionFile);
fsck.setFixReferenceFiles(fixReferenceFiles);
if (table != null) {
fsck.includeTable(table);
}
fsck.onlineHbck();
return fsck;
}
/**
* Runs hbck with the -sidelineCorruptHFiles option
* @param conf
* @param table table constraint
* @return <returncode, hbckInstance>
* @throws Exception
*/
public static HBaseFsck doHFileQuarantine(Configuration conf, String table) throws Exception {
String[] args = {"-sidelineCorruptHFiles", "-ignorePreCheckPermission", table};
HBaseFsck hbck = new HBaseFsck(conf, exec);
hbck.exec(exec, args);
return hbck;
}
public static void assertNoErrors(HBaseFsck fsck) throws Exception {
List<ERROR_CODE> errs = fsck.getErrors().getErrorList();
assertEquals(new ArrayList<ERROR_CODE>(), errs);
}
public static void assertErrors(HBaseFsck fsck, ERROR_CODE[] expectedErrors) {
List<ERROR_CODE> errs = fsck.getErrors().getErrorList();
assertEquals(Arrays.asList(expectedErrors), errs);
}
}