Examples with BeforeClass org.junit.BeforeClass used on opensource projects

Example 16 with BeforeClass

use of org.junit.BeforeClass in project flink by apache.

the class BackPressureStatsTrackerITCase method setup.

@BeforeClass
public static void setup() {
    testActorSystem = AkkaUtils.createLocalActorSystem(new Configuration());
    networkBufferPool = new NetworkBufferPool(100, 8192, MemoryType.HEAP);
}

Example 17 with BeforeClass

use of org.junit.BeforeClass in project flink by apache.

the class JobSubmitTest method setupJobManager.

@BeforeClass
public static void setupJobManager() {
    jmConfig = new Configuration();
    int port = NetUtils.getAvailablePort();
    jmConfig.setString(ConfigConstants.JOB_MANAGER_IPC_ADDRESS_KEY, "localhost");
    jmConfig.setInteger(ConfigConstants.JOB_MANAGER_IPC_PORT_KEY, port);
    scala.Option<Tuple2<String, Object>> listeningAddress = scala.Option.apply(new Tuple2<String, Object>("localhost", port));
    jobManagerSystem = AkkaUtils.createActorSystem(jmConfig, listeningAddress);
    // only start JobManager (no ResourceManager)
    JobManager.startJobManagerActors(jmConfig, jobManagerSystem, TestingUtils.defaultExecutor(), TestingUtils.defaultExecutor(), JobManager.class, MemoryArchivist.class)._1();
    try {
        LeaderRetrievalService lrs = LeaderRetrievalUtils.createLeaderRetrievalService(jmConfig);
        jmGateway = LeaderRetrievalUtils.retrieveLeaderGateway(lrs, jobManagerSystem, timeout);
    } catch (Exception e) {
        fail("Could not retrieve the JobManager gateway. " + e.getMessage());
    }
}

Example 18 with BeforeClass

use of org.junit.BeforeClass in project flink by apache.

the class SlotManagerTest method setUp.

@BeforeClass
public static void setUp() {
    taskExecutorRegistration = Mockito.mock(TaskExecutorRegistration.class);
    TaskExecutorGateway gateway = Mockito.mock(TaskExecutorGateway.class);
    Mockito.when(taskExecutorRegistration.getTaskExecutorGateway()).thenReturn(gateway);
    Mockito.when(gateway.requestSlot(any(SlotID.class), any(JobID.class), any(AllocationID.class), any(String.class), any(UUID.class), any(Time.class))).thenReturn(new FlinkCompletableFuture<TMSlotRequestReply>());
}

Example 19 with BeforeClass

use of org.junit.BeforeClass in project flink by apache.

the class SimpleRecoveryFailureRateStrategyITBase method setupCluster.

@BeforeClass
public static void setupCluster() {
    Configuration config = new Configuration();
    config.setInteger(ConfigConstants.LOCAL_NUMBER_TASK_MANAGER, 2);
    config.setInteger(ConfigConstants.TASK_MANAGER_NUM_TASK_SLOTS, 2);
    config.setString(ConfigConstants.RESTART_STRATEGY, "failure-rate");
    config.setInteger(ConfigConstants.RESTART_STRATEGY_FAILURE_RATE_MAX_FAILURES_PER_INTERVAL, 1);
    config.setString(ConfigConstants.RESTART_STRATEGY_FAILURE_RATE_FAILURE_RATE_INTERVAL, "1 second");
    config.setString(ConfigConstants.RESTART_STRATEGY_FAILURE_RATE_DELAY, "100 ms");
    cluster = new LocalFlinkMiniCluster(config, false);
    cluster.start();
}

Example 20 with BeforeClass

use of org.junit.BeforeClass in project flink by apache.

the class SimpleRecoveryFixedDelayRestartStrategyITBase method setupCluster.

@BeforeClass
public static void setupCluster() {
    Configuration config = new Configuration();
    config.setInteger(ConfigConstants.LOCAL_NUMBER_TASK_MANAGER, 2);
    config.setInteger(ConfigConstants.TASK_MANAGER_NUM_TASK_SLOTS, 2);
    config.setString(ConfigConstants.RESTART_STRATEGY, "fixed-delay");
    config.setInteger(ConfigConstants.RESTART_STRATEGY_FIXED_DELAY_ATTEMPTS, 1);
    config.setString(ConfigConstants.RESTART_STRATEGY_FIXED_DELAY_DELAY, "100 ms");
    cluster = new LocalFlinkMiniCluster(config, false);
    cluster.start();
}