Examples with YarnRuntimeException org.apache.hadoop.yarn.exceptions.YarnRuntimeException used on opensource projects

Example 1 with YarnRuntimeException

use of org.apache.hadoop.yarn.exceptions.YarnRuntimeException in project hadoop by apache.

the class TestFairScheduler method testConfValidation.

@Test(timeout = 30000)
public void testConfValidation() throws Exception {
    Configuration conf = new YarnConfiguration();
    conf.setInt(YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_MB, 2048);
    conf.setInt(YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_MB, 1024);
    try {
        scheduler.serviceInit(conf);
        fail("Exception is expected because the min memory allocation is" + " larger than the max memory allocation.");
    } catch (YarnRuntimeException e) {
        // Exception is expected.
        assertTrue("The thrown exception is not the expected one.", e.getMessage().startsWith("Invalid resource scheduler memory"));
    }
    conf = new YarnConfiguration();
    conf.setInt(YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES, 2);
    conf.setInt(YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES, 1);
    try {
        scheduler.serviceInit(conf);
        fail("Exception is expected because the min vcores allocation is" + " larger than the max vcores allocation.");
    } catch (YarnRuntimeException e) {
        // Exception is expected.
        assertTrue("The thrown exception is not the expected one.", e.getMessage().startsWith("Invalid resource scheduler vcores"));
    }
}

Example 2 with YarnRuntimeException

use of org.apache.hadoop.yarn.exceptions.YarnRuntimeException in project hadoop by apache.

the class SCMStore method createAppCheckerService.

/**
   * Create an instance of the AppChecker service via reflection based on the
   * {@link YarnConfiguration#SCM_APP_CHECKER_CLASS} parameter.
   * 
   * @param conf
   * @return an instance of the AppChecker class
   */
@Private
@SuppressWarnings("unchecked")
public static AppChecker createAppCheckerService(Configuration conf) {
    Class<? extends AppChecker> defaultCheckerClass;
    try {
        defaultCheckerClass = (Class<? extends AppChecker>) Class.forName(YarnConfiguration.DEFAULT_SCM_APP_CHECKER_CLASS);
    } catch (Exception e) {
        throw new YarnRuntimeException("Invalid default scm app checker class" + YarnConfiguration.DEFAULT_SCM_APP_CHECKER_CLASS, e);
    }
    AppChecker checker = ReflectionUtils.newInstance(conf.getClass(YarnConfiguration.SCM_APP_CHECKER_CLASS, defaultCheckerClass, AppChecker.class), conf);
    return checker;
}

Example 3 with YarnRuntimeException

use of org.apache.hadoop.yarn.exceptions.YarnRuntimeException in project hadoop by apache.

the class TestLocalDirsHandlerService method testValidPathsDirHandlerService.

@Test
public void testValidPathsDirHandlerService() throws Exception {
    Configuration conf = new YarnConfiguration();
    String localDir1 = new File("file:///" + testDir, "localDir1").getPath();
    String localDir2 = new File("hdfs:///" + testDir, "localDir2").getPath();
    conf.set(YarnConfiguration.NM_LOCAL_DIRS, localDir1 + "," + localDir2);
    String logDir1 = new File("file:///" + testDir, "logDir1").getPath();
    conf.set(YarnConfiguration.NM_LOG_DIRS, logDir1);
    LocalDirsHandlerService dirSvc = new LocalDirsHandlerService();
    try {
        dirSvc.init(conf);
        Assert.fail("Service should have thrown an exception due to wrong URI");
    } catch (YarnRuntimeException e) {
    }
    Assert.assertEquals("Service should not be inited", STATE.STOPPED, dirSvc.getServiceState());
    dirSvc.close();
}

Example 4 with YarnRuntimeException

use of org.apache.hadoop.yarn.exceptions.YarnRuntimeException in project hadoop by apache.

the class LeveldbRMStateStore method createAttemptState.

private ApplicationAttemptStateData createAttemptState(String itemName, byte[] data) throws IOException {
    ApplicationAttemptId attemptId = ApplicationAttemptId.fromString(itemName);
    ApplicationAttemptStateDataPBImpl attemptState = new ApplicationAttemptStateDataPBImpl(ApplicationAttemptStateDataProto.parseFrom(data));
    if (!attemptId.equals(attemptState.getAttemptId())) {
        throw new YarnRuntimeException("The database entry for " + attemptId + " contains data for " + attemptState.getAttemptId());
    }
    return attemptState;
}

Example 5 with YarnRuntimeException

use of org.apache.hadoop.yarn.exceptions.YarnRuntimeException in project hadoop by apache.

the class MemoryRMStateStore method removeApplicationStateInternal.

@Override
public synchronized void removeApplicationStateInternal(ApplicationStateData appState) throws Exception {
    ApplicationId appId = appState.getApplicationSubmissionContext().getApplicationId();
    ApplicationStateData removed = state.appState.remove(appId);
    if (removed == null) {
        throw new YarnRuntimeException("Removing non-existing application state");
    }
}