Examples with Response com.github.ambry.protocol.Response used on opensource projects

Example 21 with Response

use of com.github.ambry.protocol.Response in project ambry by linkedin.

the class AmbryServerRequestsTest method doScheduleCompactionTest.

// scheduleCompactionSuccessTest() and scheduleCompactionFailuresTest() helpers
/**
 * Schedules a compaction for {@code id} and checks that the {@link ServerErrorCode} returned matches
 * {@code expectedServerErrorCode}.
 * @param id the {@link PartitionId} to schedule compaction for.
 * @param expectedServerErrorCode the {@link ServerErrorCode} expected when the request is processed.
 * @throws InterruptedException
 * @throws IOException
 */
private void doScheduleCompactionTest(PartitionId id, ServerErrorCode expectedServerErrorCode) throws InterruptedException, IOException {
    int correlationId = TestUtils.RANDOM.nextInt();
    String clientId = TestUtils.getRandomString(10);
    AdminRequest adminRequest = new AdminRequest(AdminRequestOrResponseType.TriggerCompaction, id, correlationId, clientId);
    Response response = sendRequestGetResponse(adminRequest, expectedServerErrorCode);
    assertTrue("Response not of type AdminResponse", response instanceof AdminResponse);
}

Example 22 with Response

use of com.github.ambry.protocol.Response in project ambry by linkedin.

the class AmbryServerRequestsTest method sendAndVerifyReplicationControlRequest.

/**
 * Sends and verifies that a {@link AdminRequestOrResponseType#ReplicationControl} request received the error code
 * expected and that {@link AmbryRequests} sent the right details to {@link ReplicationManager}.
 * @param origins the list of datacenters from which replication should be enabled/disabled.
 * @param enable {@code true} if replication needs to be enabled. {@code false} otherwise.
 * @param id the {@link PartitionId} to send the request for. Can be {@code null}.
 * @param expectedServerErrorCode the {@link ServerErrorCode} expected in the response.
 * @throws InterruptedException
 * @throws IOException
 */
private void sendAndVerifyReplicationControlRequest(List<String> origins, boolean enable, PartitionId id, ServerErrorCode expectedServerErrorCode) throws InterruptedException, IOException {
    int correlationId = TestUtils.RANDOM.nextInt();
    String clientId = TestUtils.getRandomString(10);
    AdminRequest adminRequest = new AdminRequest(AdminRequestOrResponseType.ReplicationControl, id, correlationId, clientId);
    ReplicationControlAdminRequest controlRequest = new ReplicationControlAdminRequest(origins, enable, adminRequest);
    Response response = sendRequestGetResponse(controlRequest, expectedServerErrorCode);
    assertTrue("Response not of type AdminResponse", response instanceof AdminResponse);
    List<PartitionId> idsVal;
    if (id == null) {
        idsVal = clusterMap.getAllPartitionIds(null);
    } else {
        idsVal = Collections.singletonList(id);
    }
    if (!expectedServerErrorCode.equals(ServerErrorCode.Unknown_Error)) {
        assertEquals("Origins not as provided in request", origins, replicationManager.originsVal);
        assertEquals("Enable not as provided in request", enable, replicationManager.enableVal);
        assertEquals("Ids not as provided in request", idsVal.size(), replicationManager.idsVal.size());
        assertTrue("Ids not as provided in request", replicationManager.idsVal.containsAll(idsVal));
    }
    response.release();
}

Example 23 with Response

use of com.github.ambry.protocol.Response in project ambry by linkedin.

the class AmbryServerRequestsTest method crossColoMetricsUpdateTest.

/**
 * Test that cross-colo metrics are updated correctly when {@link AmbryRequests} handles {@link GetRequest} and
 * {@link ReplicaMetadataRequest}
 * @throws Exception
 */
@Test
public void crossColoMetricsUpdateTest() throws Exception {
    // find a node in remote dc
    DataNodeId remoteNode = clusterMap.getDataNodeIds().stream().filter(node -> !node.getDatacenterName().equals(localDc)).findFirst().get();
    PartitionId id = clusterMap.getReplicaIds(remoteNode).get(0).getPartitionId();
    // send cross-colo metadata request and verify
    String clientId = "replication-metadata-" + remoteNode.getHostname() + "[" + remoteNode.getDatacenterName() + "]";
    List<Response> responseList = sendAndVerifyOperationRequest(RequestOrResponseType.ReplicaMetadataRequest, Collections.singletonList(id), ServerErrorCode.No_Error, null, clientId);
    assertEquals("cross-colo metadata exchange bytes are not expected", responseList.get(0).sizeInBytes(), serverMetrics.crossColoMetadataExchangeBytesRate.get(remoteNode.getDatacenterName()).getCount());
    responseList.forEach(Response::release);
    // send cross-colo get request and verify
    clientId = GetRequest.Replication_Client_Id_Prefix + remoteNode.getHostname() + "[" + remoteNode.getDatacenterName() + "]";
    responseList = sendAndVerifyOperationRequest(RequestOrResponseType.GetRequest, Collections.singletonList(id), ServerErrorCode.No_Error, null, clientId);
    assertEquals("cross-colo fetch bytes are not expected", responseList.get(0).sizeInBytes(), serverMetrics.crossColoFetchBytesRate.get(remoteNode.getDatacenterName()).getCount());
    responseList.forEach(Response::release);
}