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

Example 16 with MigrationInfo

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

the class MigrationCommitServiceTest method createShiftDownMigration.

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

Example 17 with MigrationInfo

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

the class MigrationCommitServiceTest method testPartitionBackupCopyRollback.

@Test
public void testPartitionBackupCopyRollback() throws Exception {
    Address destination = clearReplicaIndex(PARTITION_ID_TO_MIGRATE, NODE_COUNT - 1);
    MigrationInfo migration = createCopyMigration(PARTITION_ID_TO_MIGRATE, NODE_COUNT - 1, destination);
    migrateWithFailure(migration);
    assertMigrationDestinationRollback(migration);
    assertPartitionDataAfterMigrations();
}

Example 18 with MigrationInfo

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

the class MigrationCommitServiceTest method testPartitionBackupShiftUpRollbackWithNonNullOwnerOfReplicaIndex.

@Test
public void testPartitionBackupShiftUpRollbackWithNonNullOwnerOfReplicaIndex() throws Exception {
    int oldReplicaIndex = NODE_COUNT - 1, newReplicaIndex = NODE_COUNT - 2;
    MigrationInfo migration = createShiftUpMigration(PARTITION_ID_TO_MIGRATE, oldReplicaIndex, newReplicaIndex);
    migrateWithFailure(migration);
    assertMigrationSourceRollback(migration);
    assertMigrationDestinationRollback(migration);
    assertPartitionDataAfterMigrations();
}

Example 19 with MigrationInfo

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

the class MigrationPlannerTest method testCopyPrioritizationAgainstMove.

@Test
public void testCopyPrioritizationAgainstMove() 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", 5703), "5703", new Address("localhost", 5704), "5704", 2, -1, -1, 2);
    final MigrationInfo migration4 = new MigrationInfo(0, new Address("localhost", 5705), "5705", new Address("localhost", 5706), "5706", 2, -1, -1, 3);
    final MigrationInfo migration5 = new MigrationInfo(0, null, null, new Address("localhost", 5707), "5707", -1, -1, -1, 4);
    migrations.add(migration1);
    migrations.add(migration2);
    migrations.add(migration3);
    migrations.add(migration4);
    migrations.add(migration5);
    migrationPlanner.prioritizeCopiesAndShiftUps(migrations);
    assertEquals(asList(migration1, migration2, migration5, migration3, migration4), migrations);
}

Example 20 with MigrationInfo

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

the class MigrationPlannerTest method testNoCopyPrioritizationAgainstCopy.

@Test
public void testNoCopyPrioritizationAgainstCopy() 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, null, null, new Address("localhost", 5703), "5702", -1, -1, -1, 2);
    final MigrationInfo migration4 = new MigrationInfo(0, null, null, new Address("localhost", 5704), "5702", -1, -1, -1, 3);
    migrations.add(migration1);
    migrations.add(migration2);
    migrations.add(migration3);
    migrations.add(migration4);
    migrationPlanner.prioritizeCopiesAndShiftUps(migrations);
    assertEquals(asList(migration1, migration2, migration3, migration4), migrations);
}