Examples with BlockWorkerInfo alluxio.client.block.BlockWorkerInfo used on opensource projects

Example 16 with BlockWorkerInfo

use of alluxio.client.block.BlockWorkerInfo in project alluxio by Alluxio.

the class LocalFirstAvoidEvictionPolicyTest method getLocalWhenNoneHasSpace.

/**
   * Tests that local host is picked if none of the workers has enough availability.
   */
@Test
public void getLocalWhenNoneHasSpace() {
    String localhostName = NetworkAddressUtils.getLocalHostName();
    LocalFirstAvoidEvictionPolicy policy = new LocalFirstAvoidEvictionPolicy();
    List<BlockWorkerInfo> workerInfoList = new ArrayList<>();
    workerInfoList.add(new BlockWorkerInfo(new WorkerNetAddress().setHost("worker1").setRpcPort(PORT).setDataPort(PORT).setWebPort(PORT), Constants.GB, Constants.MB));
    workerInfoList.add(new BlockWorkerInfo(new WorkerNetAddress().setHost(localhostName).setRpcPort(PORT).setDataPort(PORT).setWebPort(PORT), Constants.GB, Constants.MB));
    Assert.assertEquals(localhostName, policy.getWorkerForNextBlock(workerInfoList, Constants.GB).getHost());
}

Example 17 with BlockWorkerInfo

use of alluxio.client.block.BlockWorkerInfo in project alluxio by Alluxio.

the class LocalFirstPolicyTest method getOthersWhenNotEnoughSpaceOnLocal.

/**
   * Tests that another worker is picked in case the local host does not have enough space.
   */
@Test
public void getOthersWhenNotEnoughSpaceOnLocal() {
    String localhostName = NetworkAddressUtils.getLocalHostName();
    LocalFirstPolicy policy = new LocalFirstPolicy();
    List<BlockWorkerInfo> workerInfoList = new ArrayList<>();
    workerInfoList.add(new BlockWorkerInfo(new WorkerNetAddress().setHost("worker1").setRpcPort(PORT).setDataPort(PORT).setWebPort(PORT), Constants.GB, 0));
    workerInfoList.add(new BlockWorkerInfo(new WorkerNetAddress().setHost(localhostName).setRpcPort(PORT).setDataPort(PORT).setWebPort(PORT), Constants.MB, Constants.MB));
    Assert.assertEquals("worker1", policy.getWorkerForNextBlock(workerInfoList, Constants.GB).getHost());
}

Example 18 with BlockWorkerInfo

use of alluxio.client.block.BlockWorkerInfo in project alluxio by Alluxio.

the class MostAvailableFirstPolicyTest method getMostAvailableWorker.

/**
   * Tests that the worker with the most available space is chosen.
   */
@Test
public void getMostAvailableWorker() {
    List<BlockWorkerInfo> workerInfoList = new ArrayList<>();
    workerInfoList.add(new BlockWorkerInfo(new WorkerNetAddress().setHost("worker1").setRpcPort(PORT).setDataPort(PORT).setWebPort(PORT), Constants.GB, 0));
    workerInfoList.add(new BlockWorkerInfo(new WorkerNetAddress().setHost("worker2").setRpcPort(PORT).setDataPort(PORT).setWebPort(PORT), 2 * (long) Constants.GB, 0));
    workerInfoList.add(new BlockWorkerInfo(new WorkerNetAddress().setHost("worker3").setRpcPort(PORT).setDataPort(PORT).setWebPort(PORT), 3 * (long) Constants.GB, 0));
    MostAvailableFirstPolicy policy = new MostAvailableFirstPolicy();
    Assert.assertEquals("worker3", policy.getWorkerForNextBlock(workerInfoList, Constants.MB).getHost());
}