Examples with MigrationInfo com.hazelcast.internal.partition.MigrationInfo used on opensource projects

Example 21 with MigrationInfo

use of com.hazelcast.internal.partition.MigrationInfo in project hazelcast by hazelcast.

the class MigrationPlannerTest method testShiftUpPrioritizationAgainstMove.

@Test
public void testShiftUpPrioritizationAgainstMove() throws UnknownHostException {
    List<MigrationInfo> migrations = new ArrayList<MigrationInfo>();
    final MigrationInfo migration1 = new MigrationInfo(0, null, null, new Address("localhost", 5701), "5701", -1, -1, -1, 0);
    final MigrationInfo migration2 = new MigrationInfo(0, null, null, new Address("localhost", 5702), "5702", -1, -1, -1, 1);
    final MigrationInfo migration3 = new MigrationInfo(0, new Address("localhost", 5705), "5705", new Address("localhost", 5706), "5706", 2, -1, -1, 3);
    final MigrationInfo migration4 = new MigrationInfo(0, null, null, new Address("localhost", 5707), "5707", -1, -1, 4, 2);
    migrations.add(migration1);
    migrations.add(migration2);
    migrations.add(migration3);
    migrations.add(migration4);
    migrationPlanner.prioritizeCopiesAndShiftUps(migrations);
    assertEquals(asList(migration1, migration2, migration4, migration3), migrations);
}

Example 22 with MigrationInfo

use of com.hazelcast.internal.partition.MigrationInfo in project hazelcast by hazelcast.

the class MigrationPlannerTest method testNoCopyPrioritizationAgainstShiftDownToHotterIndex.

@Test
public void testNoCopyPrioritizationAgainstShiftDownToHotterIndex() throws UnknownHostException {
    List<MigrationInfo> migrations = new ArrayList<MigrationInfo>();
    final MigrationInfo migration1 = new MigrationInfo(0, new Address("localhost", 5701), "5701", new Address("localhost", 5702), "5702", 0, 1, -1, 0);
    final MigrationInfo migration2 = new MigrationInfo(0, null, null, new Address("localhost", 5703), "5703", -1, -1, -1, 2);
    migrations.add(migration1);
    migrations.add(migration2);
    migrationPlanner.prioritizeCopiesAndShiftUps(migrations);
    assertEquals(asList(migration1, migration2), migrations);
}

Example 23 with MigrationInfo

use of com.hazelcast.internal.partition.MigrationInfo in project hazelcast by hazelcast.

the class MigrationPlannerTest method testSingleMigrationPrioritization.

@Test
public void testSingleMigrationPrioritization() throws UnknownHostException {
    List<MigrationInfo> migrations = new ArrayList<MigrationInfo>();
    final MigrationInfo migration1 = new MigrationInfo(0, null, null, new Address("localhost", 5701), "5701", -1, -1, -1, 0);
    migrations.add(migration1);
    migrationPlanner.prioritizeCopiesAndShiftUps(migrations);
    assertEquals(singletonList(migration1), migrations);
}

Example 24 with MigrationInfo

use of com.hazelcast.internal.partition.MigrationInfo in project hazelcast by hazelcast.

the class MigrationPlannerTest method testCopyPrioritizationAgainstShiftDownToColderIndex.

@Test
public void testCopyPrioritizationAgainstShiftDownToColderIndex() throws UnknownHostException {
    List<MigrationInfo> migrations = new ArrayList<MigrationInfo>();
    final MigrationInfo migration1 = new MigrationInfo(0, new Address("localhost", 5701), "5701", new Address("localhost", 5702), "5702", 0, 2, -1, 0);
    final MigrationInfo migration2 = new MigrationInfo(0, null, null, new Address("localhost", 5703), "5703", -1, -1, -1, 1);
    migrations.add(migration1);
    migrations.add(migration2);
    migrationPlanner.prioritizeCopiesAndShiftUps(migrations);
    assertEquals(asList(migration2, migration1), migrations);
}

Example 25 with MigrationInfo

use of com.hazelcast.internal.partition.MigrationInfo in project hazelcast by hazelcast.

the class MigrationCommitServiceTest method createShiftUpMigration.

private MigrationInfo createShiftUpMigration(int partitionId, int oldReplicaIndex, int newReplicaIndex) {
    InternalPartitionImpl partition = getPartition(instances[0], partitionId);
    Address source = partition.getReplicaAddress(newReplicaIndex);
    String sourceUuid = getMemberUuid(source);
    Address destination = partition.getReplicaAddress(oldReplicaIndex);
    String destinationUuid = getMemberUuid(destination);
    return new MigrationInfo(partitionId, source, sourceUuid, destination, destinationUuid, newReplicaIndex, -1, oldReplicaIndex, newReplicaIndex);
}