001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.master.procedure;
019
020import java.io.IOException;
021import java.util.Arrays;
022import java.util.List;
023import org.apache.hadoop.conf.Configuration;
024import org.apache.hadoop.hbase.DoNotRetryIOException;
025import org.apache.hadoop.hbase.HConstants;
026import org.apache.hadoop.hbase.TableName;
027import org.apache.hadoop.hbase.master.HMaster;
028import org.apache.hadoop.hbase.testclassification.LargeTests;
029import org.apache.hadoop.hbase.testclassification.MasterTests;
030import org.junit.jupiter.api.Tag;
031import org.junit.jupiter.api.Test;
032
033@Tag(MasterTests.TAG)
034@Tag(LargeTests.TAG)
035public class TestFlushTableProcedureWithDoNotSupportFlushTableMaster
036  extends TestFlushTableProcedureBase {
037
038  @Override
039  protected void addConfiguration(Configuration config) {
040    super.addConfiguration(config);
041    config.set(HConstants.MASTER_IMPL, DoNotSupportFlushTableMaster.class.getName());
042  }
043
044  @Test
045  public void testFlushFallback() throws IOException {
046    assertTableMemStoreNotEmpty();
047    TEST_UTIL.getAdmin().flush(TABLE_NAME);
048    assertTableMemStoreEmpty();
049  }
050
051  @Test
052  public void testSingleColumnFamilyFlushFallback() throws IOException {
053    assertColumnFamilyMemStoreNotEmpty(FAMILY1);
054    TEST_UTIL.getAdmin().flush(TABLE_NAME, FAMILY1);
055    assertColumnFamilyMemStoreEmpty(FAMILY1);
056  }
057
058  @Test
059  public void testMultiColumnFamilyFlushFallback() throws IOException {
060    assertTableMemStoreNotEmpty();
061    TEST_UTIL.getAdmin().flush(TABLE_NAME, Arrays.asList(FAMILY1, FAMILY2, FAMILY3));
062    assertTableMemStoreEmpty();
063  }
064
065  public static final class DoNotSupportFlushTableMaster extends HMaster {
066
067    public DoNotSupportFlushTableMaster(Configuration conf) throws IOException {
068      super(conf);
069    }
070
071    @Override
072    public long flushTable(TableName tableName, List<byte[]> columnFamilies, long nonceGroup,
073      long nonce) throws IOException {
074      throw new DoNotRetryIOException("UnsupportedOperation: flushTable");
075    }
076  }
077}