Examples with LocalResourceTrackerState org.apache.hadoop.yarn.server.nodemanager.recovery.NMStateStoreService.LocalResourceTrackerState used on opensource projects

Example 1 with LocalResourceTrackerState

use of org.apache.hadoop.yarn.server.nodemanager.recovery.NMStateStoreService.LocalResourceTrackerState in project hadoop by apache.

the class ResourceLocalizationService method recoverLocalizedResources.

//Recover localized resources after an NM restart
public void recoverLocalizedResources(RecoveredLocalizationState state) throws URISyntaxException {
    LocalResourceTrackerState trackerState = state.getPublicTrackerState();
    recoverTrackerResources(publicRsrc, trackerState);
    for (Map.Entry<String, RecoveredUserResources> userEntry : state.getUserResources().entrySet()) {
        String user = userEntry.getKey();
        RecoveredUserResources userResources = userEntry.getValue();
        trackerState = userResources.getPrivateTrackerState();
        if (!trackerState.isEmpty()) {
            LocalResourcesTracker tracker = new LocalResourcesTrackerImpl(user, null, dispatcher, true, super.getConfig(), stateStore);
            LocalResourcesTracker oldTracker = privateRsrc.putIfAbsent(user, tracker);
            if (oldTracker != null) {
                tracker = oldTracker;
            }
            recoverTrackerResources(tracker, trackerState);
        }
        for (Map.Entry<ApplicationId, LocalResourceTrackerState> appEntry : userResources.getAppTrackerStates().entrySet()) {
            trackerState = appEntry.getValue();
            if (!trackerState.isEmpty()) {
                ApplicationId appId = appEntry.getKey();
                String appIdStr = appId.toString();
                LocalResourcesTracker tracker = new LocalResourcesTrackerImpl(user, appId, dispatcher, false, super.getConfig(), stateStore);
                LocalResourcesTracker oldTracker = appRsrc.putIfAbsent(appIdStr, tracker);
                if (oldTracker != null) {
                    tracker = oldTracker;
                }
                recoverTrackerResources(tracker, trackerState);
            }
        }
    }
}

Example 2 with LocalResourceTrackerState

use of org.apache.hadoop.yarn.server.nodemanager.recovery.NMStateStoreService.LocalResourceTrackerState in project hadoop by apache.

the class TestNMLeveldbStateStoreService method testStartResourceLocalization.

@Test
public void testStartResourceLocalization() throws IOException {
    String user = "somebody";
    ApplicationId appId = ApplicationId.newInstance(1, 1);
    // start a local resource for an application
    Path appRsrcPath = new Path("hdfs://some/app/resource");
    LocalResourcePBImpl rsrcPb = (LocalResourcePBImpl) LocalResource.newInstance(URL.fromPath(appRsrcPath), LocalResourceType.ARCHIVE, LocalResourceVisibility.APPLICATION, 123L, 456L);
    LocalResourceProto appRsrcProto = rsrcPb.getProto();
    Path appRsrcLocalPath = new Path("/some/local/dir/for/apprsrc");
    stateStore.startResourceLocalization(user, appId, appRsrcProto, appRsrcLocalPath);
    // restart and verify only app resource is marked in-progress
    restartStateStore();
    RecoveredLocalizationState state = stateStore.loadLocalizationState();
    LocalResourceTrackerState pubts = state.getPublicTrackerState();
    assertTrue(pubts.getLocalizedResources().isEmpty());
    assertTrue(pubts.getInProgressResources().isEmpty());
    Map<String, RecoveredUserResources> userResources = state.getUserResources();
    assertEquals(1, userResources.size());
    RecoveredUserResources rur = userResources.get(user);
    LocalResourceTrackerState privts = rur.getPrivateTrackerState();
    assertNotNull(privts);
    assertTrue(privts.getLocalizedResources().isEmpty());
    assertTrue(privts.getInProgressResources().isEmpty());
    assertEquals(1, rur.getAppTrackerStates().size());
    LocalResourceTrackerState appts = rur.getAppTrackerStates().get(appId);
    assertNotNull(appts);
    assertTrue(appts.getLocalizedResources().isEmpty());
    assertEquals(1, appts.getInProgressResources().size());
    assertEquals(appRsrcLocalPath, appts.getInProgressResources().get(appRsrcProto));
    // start some public and private resources
    Path pubRsrcPath1 = new Path("hdfs://some/public/resource1");
    rsrcPb = (LocalResourcePBImpl) LocalResource.newInstance(URL.fromPath(pubRsrcPath1), LocalResourceType.FILE, LocalResourceVisibility.PUBLIC, 789L, 135L);
    LocalResourceProto pubRsrcProto1 = rsrcPb.getProto();
    Path pubRsrcLocalPath1 = new Path("/some/local/dir/for/pubrsrc1");
    stateStore.startResourceLocalization(null, null, pubRsrcProto1, pubRsrcLocalPath1);
    Path pubRsrcPath2 = new Path("hdfs://some/public/resource2");
    rsrcPb = (LocalResourcePBImpl) LocalResource.newInstance(URL.fromPath(pubRsrcPath2), LocalResourceType.FILE, LocalResourceVisibility.PUBLIC, 789L, 135L);
    LocalResourceProto pubRsrcProto2 = rsrcPb.getProto();
    Path pubRsrcLocalPath2 = new Path("/some/local/dir/for/pubrsrc2");
    stateStore.startResourceLocalization(null, null, pubRsrcProto2, pubRsrcLocalPath2);
    Path privRsrcPath = new Path("hdfs://some/private/resource");
    rsrcPb = (LocalResourcePBImpl) LocalResource.newInstance(URL.fromPath(privRsrcPath), LocalResourceType.PATTERN, LocalResourceVisibility.PRIVATE, 789L, 680L, "*pattern*");
    LocalResourceProto privRsrcProto = rsrcPb.getProto();
    Path privRsrcLocalPath = new Path("/some/local/dir/for/privrsrc");
    stateStore.startResourceLocalization(user, null, privRsrcProto, privRsrcLocalPath);
    // restart and verify resources are marked in-progress
    restartStateStore();
    state = stateStore.loadLocalizationState();
    pubts = state.getPublicTrackerState();
    assertTrue(pubts.getLocalizedResources().isEmpty());
    assertEquals(2, pubts.getInProgressResources().size());
    assertEquals(pubRsrcLocalPath1, pubts.getInProgressResources().get(pubRsrcProto1));
    assertEquals(pubRsrcLocalPath2, pubts.getInProgressResources().get(pubRsrcProto2));
    userResources = state.getUserResources();
    assertEquals(1, userResources.size());
    rur = userResources.get(user);
    privts = rur.getPrivateTrackerState();
    assertNotNull(privts);
    assertTrue(privts.getLocalizedResources().isEmpty());
    assertEquals(1, privts.getInProgressResources().size());
    assertEquals(privRsrcLocalPath, privts.getInProgressResources().get(privRsrcProto));
    assertEquals(1, rur.getAppTrackerStates().size());
    appts = rur.getAppTrackerStates().get(appId);
    assertNotNull(appts);
    assertTrue(appts.getLocalizedResources().isEmpty());
    assertEquals(1, appts.getInProgressResources().size());
    assertEquals(appRsrcLocalPath, appts.getInProgressResources().get(appRsrcProto));
}

Example 3 with LocalResourceTrackerState

use of org.apache.hadoop.yarn.server.nodemanager.recovery.NMStateStoreService.LocalResourceTrackerState in project hadoop by apache.

the class TestNMLeveldbStateStoreService method testFinishResourceLocalization.

@Test
public void testFinishResourceLocalization() throws IOException {
    String user = "somebody";
    ApplicationId appId = ApplicationId.newInstance(1, 1);
    // start and finish a local resource for an application
    Path appRsrcPath = new Path("hdfs://some/app/resource");
    LocalResourcePBImpl rsrcPb = (LocalResourcePBImpl) LocalResource.newInstance(URL.fromPath(appRsrcPath), LocalResourceType.ARCHIVE, LocalResourceVisibility.APPLICATION, 123L, 456L);
    LocalResourceProto appRsrcProto = rsrcPb.getProto();
    Path appRsrcLocalPath = new Path("/some/local/dir/for/apprsrc");
    stateStore.startResourceLocalization(user, appId, appRsrcProto, appRsrcLocalPath);
    LocalizedResourceProto appLocalizedProto = LocalizedResourceProto.newBuilder().setResource(appRsrcProto).setLocalPath(appRsrcLocalPath.toString()).setSize(1234567L).build();
    stateStore.finishResourceLocalization(user, appId, appLocalizedProto);
    // restart and verify only app resource is completed
    restartStateStore();
    RecoveredLocalizationState state = stateStore.loadLocalizationState();
    LocalResourceTrackerState pubts = state.getPublicTrackerState();
    assertTrue(pubts.getLocalizedResources().isEmpty());
    assertTrue(pubts.getInProgressResources().isEmpty());
    Map<String, RecoveredUserResources> userResources = state.getUserResources();
    assertEquals(1, userResources.size());
    RecoveredUserResources rur = userResources.get(user);
    LocalResourceTrackerState privts = rur.getPrivateTrackerState();
    assertNotNull(privts);
    assertTrue(privts.getLocalizedResources().isEmpty());
    assertTrue(privts.getInProgressResources().isEmpty());
    assertEquals(1, rur.getAppTrackerStates().size());
    LocalResourceTrackerState appts = rur.getAppTrackerStates().get(appId);
    assertNotNull(appts);
    assertTrue(appts.getInProgressResources().isEmpty());
    assertEquals(1, appts.getLocalizedResources().size());
    assertEquals(appLocalizedProto, appts.getLocalizedResources().iterator().next());
    // start some public and private resources
    Path pubRsrcPath1 = new Path("hdfs://some/public/resource1");
    rsrcPb = (LocalResourcePBImpl) LocalResource.newInstance(URL.fromPath(pubRsrcPath1), LocalResourceType.FILE, LocalResourceVisibility.PUBLIC, 789L, 135L);
    LocalResourceProto pubRsrcProto1 = rsrcPb.getProto();
    Path pubRsrcLocalPath1 = new Path("/some/local/dir/for/pubrsrc1");
    stateStore.startResourceLocalization(null, null, pubRsrcProto1, pubRsrcLocalPath1);
    Path pubRsrcPath2 = new Path("hdfs://some/public/resource2");
    rsrcPb = (LocalResourcePBImpl) LocalResource.newInstance(URL.fromPath(pubRsrcPath2), LocalResourceType.FILE, LocalResourceVisibility.PUBLIC, 789L, 135L);
    LocalResourceProto pubRsrcProto2 = rsrcPb.getProto();
    Path pubRsrcLocalPath2 = new Path("/some/local/dir/for/pubrsrc2");
    stateStore.startResourceLocalization(null, null, pubRsrcProto2, pubRsrcLocalPath2);
    Path privRsrcPath = new Path("hdfs://some/private/resource");
    rsrcPb = (LocalResourcePBImpl) LocalResource.newInstance(URL.fromPath(privRsrcPath), LocalResourceType.PATTERN, LocalResourceVisibility.PRIVATE, 789L, 680L, "*pattern*");
    LocalResourceProto privRsrcProto = rsrcPb.getProto();
    Path privRsrcLocalPath = new Path("/some/local/dir/for/privrsrc");
    stateStore.startResourceLocalization(user, null, privRsrcProto, privRsrcLocalPath);
    // finish some of the resources
    LocalizedResourceProto pubLocalizedProto1 = LocalizedResourceProto.newBuilder().setResource(pubRsrcProto1).setLocalPath(pubRsrcLocalPath1.toString()).setSize(pubRsrcProto1.getSize()).build();
    stateStore.finishResourceLocalization(null, null, pubLocalizedProto1);
    LocalizedResourceProto privLocalizedProto = LocalizedResourceProto.newBuilder().setResource(privRsrcProto).setLocalPath(privRsrcLocalPath.toString()).setSize(privRsrcProto.getSize()).build();
    stateStore.finishResourceLocalization(user, null, privLocalizedProto);
    // restart and verify state
    restartStateStore();
    state = stateStore.loadLocalizationState();
    pubts = state.getPublicTrackerState();
    assertEquals(1, pubts.getLocalizedResources().size());
    assertEquals(pubLocalizedProto1, pubts.getLocalizedResources().iterator().next());
    assertEquals(1, pubts.getInProgressResources().size());
    assertEquals(pubRsrcLocalPath2, pubts.getInProgressResources().get(pubRsrcProto2));
    userResources = state.getUserResources();
    assertEquals(1, userResources.size());
    rur = userResources.get(user);
    privts = rur.getPrivateTrackerState();
    assertNotNull(privts);
    assertEquals(1, privts.getLocalizedResources().size());
    assertEquals(privLocalizedProto, privts.getLocalizedResources().iterator().next());
    assertTrue(privts.getInProgressResources().isEmpty());
    assertEquals(1, rur.getAppTrackerStates().size());
    appts = rur.getAppTrackerStates().get(appId);
    assertNotNull(appts);
    assertTrue(appts.getInProgressResources().isEmpty());
    assertEquals(1, appts.getLocalizedResources().size());
    assertEquals(appLocalizedProto, appts.getLocalizedResources().iterator().next());
}

Example 4 with LocalResourceTrackerState

use of org.apache.hadoop.yarn.server.nodemanager.recovery.NMStateStoreService.LocalResourceTrackerState in project hadoop by apache.

the class TestNMLeveldbStateStoreService method testRemoveLocalizedResource.

@Test
public void testRemoveLocalizedResource() throws IOException {
    String user = "somebody";
    ApplicationId appId = ApplicationId.newInstance(1, 1);
    // go through the complete lifecycle for an application local resource
    Path appRsrcPath = new Path("hdfs://some/app/resource");
    LocalResourcePBImpl rsrcPb = (LocalResourcePBImpl) LocalResource.newInstance(URL.fromPath(appRsrcPath), LocalResourceType.ARCHIVE, LocalResourceVisibility.APPLICATION, 123L, 456L);
    LocalResourceProto appRsrcProto = rsrcPb.getProto();
    Path appRsrcLocalPath = new Path("/some/local/dir/for/apprsrc");
    stateStore.startResourceLocalization(user, appId, appRsrcProto, appRsrcLocalPath);
    LocalizedResourceProto appLocalizedProto = LocalizedResourceProto.newBuilder().setResource(appRsrcProto).setLocalPath(appRsrcLocalPath.toString()).setSize(1234567L).build();
    stateStore.finishResourceLocalization(user, appId, appLocalizedProto);
    stateStore.removeLocalizedResource(user, appId, appRsrcLocalPath);
    restartStateStore();
    verifyEmptyState();
    // remove an app resource that didn't finish
    stateStore.startResourceLocalization(user, appId, appRsrcProto, appRsrcLocalPath);
    stateStore.removeLocalizedResource(user, appId, appRsrcLocalPath);
    restartStateStore();
    verifyEmptyState();
    // add public and private resources and remove some
    Path pubRsrcPath1 = new Path("hdfs://some/public/resource1");
    rsrcPb = (LocalResourcePBImpl) LocalResource.newInstance(URL.fromPath(pubRsrcPath1), LocalResourceType.FILE, LocalResourceVisibility.PUBLIC, 789L, 135L);
    LocalResourceProto pubRsrcProto1 = rsrcPb.getProto();
    Path pubRsrcLocalPath1 = new Path("/some/local/dir/for/pubrsrc1");
    stateStore.startResourceLocalization(null, null, pubRsrcProto1, pubRsrcLocalPath1);
    LocalizedResourceProto pubLocalizedProto1 = LocalizedResourceProto.newBuilder().setResource(pubRsrcProto1).setLocalPath(pubRsrcLocalPath1.toString()).setSize(789L).build();
    stateStore.finishResourceLocalization(null, null, pubLocalizedProto1);
    Path pubRsrcPath2 = new Path("hdfs://some/public/resource2");
    rsrcPb = (LocalResourcePBImpl) LocalResource.newInstance(URL.fromPath(pubRsrcPath2), LocalResourceType.FILE, LocalResourceVisibility.PUBLIC, 789L, 135L);
    LocalResourceProto pubRsrcProto2 = rsrcPb.getProto();
    Path pubRsrcLocalPath2 = new Path("/some/local/dir/for/pubrsrc2");
    stateStore.startResourceLocalization(null, null, pubRsrcProto2, pubRsrcLocalPath2);
    LocalizedResourceProto pubLocalizedProto2 = LocalizedResourceProto.newBuilder().setResource(pubRsrcProto2).setLocalPath(pubRsrcLocalPath2.toString()).setSize(7654321L).build();
    stateStore.finishResourceLocalization(null, null, pubLocalizedProto2);
    stateStore.removeLocalizedResource(null, null, pubRsrcLocalPath2);
    Path privRsrcPath = new Path("hdfs://some/private/resource");
    rsrcPb = (LocalResourcePBImpl) LocalResource.newInstance(URL.fromPath(privRsrcPath), LocalResourceType.PATTERN, LocalResourceVisibility.PRIVATE, 789L, 680L, "*pattern*");
    LocalResourceProto privRsrcProto = rsrcPb.getProto();
    Path privRsrcLocalPath = new Path("/some/local/dir/for/privrsrc");
    stateStore.startResourceLocalization(user, null, privRsrcProto, privRsrcLocalPath);
    stateStore.removeLocalizedResource(user, null, privRsrcLocalPath);
    // restart and verify state
    restartStateStore();
    RecoveredLocalizationState state = stateStore.loadLocalizationState();
    LocalResourceTrackerState pubts = state.getPublicTrackerState();
    assertTrue(pubts.getInProgressResources().isEmpty());
    assertEquals(1, pubts.getLocalizedResources().size());
    assertEquals(pubLocalizedProto1, pubts.getLocalizedResources().iterator().next());
    Map<String, RecoveredUserResources> userResources = state.getUserResources();
    assertTrue(userResources.isEmpty());
}

Example 5 with LocalResourceTrackerState

use of org.apache.hadoop.yarn.server.nodemanager.recovery.NMStateStoreService.LocalResourceTrackerState in project hadoop by apache.

the class TestNMLeveldbStateStoreService method verifyEmptyState.

private void verifyEmptyState() throws IOException {
    RecoveredLocalizationState state = stateStore.loadLocalizationState();
    assertNotNull(state);
    LocalResourceTrackerState pubts = state.getPublicTrackerState();
    assertNotNull(pubts);
    assertTrue(pubts.getLocalizedResources().isEmpty());
    assertTrue(pubts.getInProgressResources().isEmpty());
    assertTrue(state.getUserResources().isEmpty());
}