test/unit/org/apache/cassandra/repair/AbstractRepairTest.java

/*
 * 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.cassandra.repair;

import java.net.UnknownHostException;
import java.util.Set;
import java.util.UUID;

import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Lists;
import com.google.common.collect.Sets;

import org.junit.Ignore;

import org.apache.cassandra.config.DatabaseDescriptor;
import org.apache.cassandra.db.ColumnFamilyStore;
import org.apache.cassandra.dht.Range;
import org.apache.cassandra.dht.Token;
import org.apache.cassandra.locator.InetAddressAndPort;
import org.apache.cassandra.service.ActiveRepairService;
import org.apache.cassandra.streaming.PreviewKind;
import org.apache.cassandra.utils.ByteBufferUtil;
import org.apache.cassandra.utils.UUIDGen;

@Ignore
public abstract class AbstractRepairTest
{
    public static final InetAddressAndPort COORDINATOR;
    protected static final InetAddressAndPort PARTICIPANT1;
    protected static final InetAddressAndPort PARTICIPANT2;
    protected static final InetAddressAndPort PARTICIPANT3;

    static
    {
        try
        {
            COORDINATOR = InetAddressAndPort.getByName("10.0.0.1");
            PARTICIPANT1 = InetAddressAndPort.getByName("10.0.0.1");
            PARTICIPANT2 = InetAddressAndPort.getByName("10.0.0.2");
            PARTICIPANT3 = InetAddressAndPort.getByName("10.0.0.3");
        }
        catch (UnknownHostException e)
        {

            throw new AssertionError(e);
        }

        DatabaseDescriptor.daemonInitialization();
    }

    protected static final Set<InetAddressAndPort> PARTICIPANTS = ImmutableSet.of(PARTICIPANT1, PARTICIPANT2, PARTICIPANT3);

    protected static Token t(int v)
    {
        return DatabaseDescriptor.getPartitioner().getToken(ByteBufferUtil.bytes(v));
    }

    protected static Range<Token> r(int l, int r)
    {
        return new Range<>(t(l), t(r));
    }

    protected static final Range<Token> RANGE1 = new Range<>(t(1), t(2));
    protected static final Range<Token> RANGE2 = new Range<>(t(2), t(3));
    protected static final Range<Token> RANGE3 = new Range<>(t(4), t(5));

    protected static final Set<Range<Token>> ALL_RANGES = ImmutableSet.of(RANGE1, RANGE2, RANGE3);

    public static UUID registerSession(ColumnFamilyStore cfs, boolean isIncremental, boolean isGlobal)
    {
        UUID sessionId = UUIDGen.getTimeUUID();

        long repairedAt = isIncremental ? System.currentTimeMillis() : ActiveRepairService.UNREPAIRED_SSTABLE;
        ActiveRepairService.instance.registerParentRepairSession(sessionId,
                                                                 COORDINATOR,
                                                                 Lists.newArrayList(cfs),
                                                                 Sets.newHashSet(RANGE1, RANGE2, RANGE3),
                                                                 isIncremental,
                                                                 repairedAt,
                                                                 isGlobal,
                                                                 PreviewKind.NONE);
        return sessionId;
    }
}