YARN-2902. Killing a container that is localizing can orphan resources in the DOWNLOADING state. Contributed by Varun Saxena
This commit is contained in:
parent
c41699965e
commit
e2267de207
|
@ -1133,6 +1133,9 @@ Release 2.7.2 - UNRELEASED
|
|||
YARN-4041. Slow delegation token renewal can severely prolong RM recovery
|
||||
(Sunil G via jlowe)
|
||||
|
||||
YARN-2902. Killing a container that is localizing can orphan resources in
|
||||
the DOWNLOADING state (Varun Saxena via jlowe)
|
||||
|
||||
Release 2.7.1 - 2015-07-06
|
||||
|
||||
INCOMPATIBLE CHANGES
|
||||
|
|
|
@ -25,6 +25,7 @@ import static org.apache.hadoop.fs.CreateFlag.OVERWRITE;
|
|||
|
||||
import java.io.DataOutputStream;
|
||||
import java.io.File;
|
||||
import java.io.FileNotFoundException;
|
||||
import java.io.IOException;
|
||||
import java.io.PrintStream;
|
||||
import java.net.InetSocketAddress;
|
||||
|
@ -486,8 +487,12 @@ public class DefaultContainerExecutor extends ContainerExecutor {
|
|||
for (Path baseDir : baseDirs) {
|
||||
Path del = subDir == null ? baseDir : new Path(baseDir, subDir);
|
||||
LOG.info("Deleting path : " + del);
|
||||
if (!lfs.delete(del, true)) {
|
||||
LOG.warn("delete returned false for path: [" + del + "]");
|
||||
try {
|
||||
if (!lfs.delete(del, true)) {
|
||||
LOG.warn("delete returned false for path: [" + del + "]");
|
||||
}
|
||||
} catch (FileNotFoundException e) {
|
||||
continue;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
@ -24,6 +24,7 @@ import static org.apache.hadoop.fs.CreateFlag.OVERWRITE;
|
|||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.DataOutputStream;
|
||||
import java.io.File;
|
||||
import java.io.FileNotFoundException;
|
||||
import java.io.IOException;
|
||||
import java.io.OutputStream;
|
||||
import java.io.PrintStream;
|
||||
|
@ -469,8 +470,12 @@ public class DockerContainerExecutor extends ContainerExecutor {
|
|||
for (Path baseDir : baseDirs) {
|
||||
Path del = subDir == null ? baseDir : new Path(baseDir, subDir);
|
||||
LOG.info("Deleting path : " + del);
|
||||
if (!lfs.delete(del, true)) {
|
||||
LOG.warn("delete returned false for path: [" + del + "]");
|
||||
try {
|
||||
if (!lfs.delete(del, true)) {
|
||||
LOG.warn("delete returned false for path: [" + del + "]");
|
||||
}
|
||||
} catch (FileNotFoundException e) {
|
||||
continue;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
@ -187,6 +187,16 @@ class LocalResourcesTrackerImpl implements LocalResourcesTracker {
|
|||
|
||||
rsrc.handle(event);
|
||||
|
||||
// Remove the resource if its downloading and its reference count has
|
||||
// become 0 after RELEASE. This maybe because a container was killed while
|
||||
// localizing and no other container is referring to the resource.
|
||||
if (event.getType() == ResourceEventType.RELEASE) {
|
||||
if (rsrc.getState() == ResourceState.DOWNLOADING &&
|
||||
rsrc.getRefCount() <= 0) {
|
||||
removeResource(req);
|
||||
}
|
||||
}
|
||||
|
||||
if (event.getType() == ResourceEventType.LOCALIZED) {
|
||||
if (rsrc.getLocalPath() != null) {
|
||||
try {
|
||||
|
|
|
@ -1165,9 +1165,22 @@ public class ResourceLocalizationService extends CompositeService
|
|||
dispatcher.getEventHandler().handle(new ContainerResourceFailedEvent(
|
||||
cId, null, exception.getMessage()));
|
||||
}
|
||||
List<Path> paths = new ArrayList<Path>();
|
||||
for (LocalizerResourceRequestEvent event : scheduled.values()) {
|
||||
// This means some resources were in downloading state. Schedule
|
||||
// deletion task for localization dir and tmp dir used for downloading
|
||||
Path locRsrcPath = event.getResource().getLocalPath();
|
||||
if (locRsrcPath != null) {
|
||||
Path locRsrcDirPath = locRsrcPath.getParent();
|
||||
paths.add(locRsrcDirPath);
|
||||
paths.add(new Path(locRsrcDirPath + "_tmp"));
|
||||
}
|
||||
event.getResource().unlock();
|
||||
}
|
||||
if (!paths.isEmpty()) {
|
||||
delService.delete(context.getUser(),
|
||||
null, paths.toArray(new Path[paths.size()]));
|
||||
}
|
||||
delService.delete(null, nmPrivateCTokensPath, new Path[] {});
|
||||
}
|
||||
}
|
||||
|
|
|
@ -1729,8 +1729,13 @@ int delete_as_user(const char *user,
|
|||
char* full_path = NULL;
|
||||
struct stat sb;
|
||||
if (stat(*ptr, &sb) != 0) {
|
||||
fprintf(LOGFILE, "Could not stat %s\n", *ptr);
|
||||
return -1;
|
||||
if (errno == ENOENT) {
|
||||
// Ignore missing dir. Continue deleting other directories.
|
||||
continue;
|
||||
} else {
|
||||
fprintf(LOGFILE, "Could not stat %s - %s\n", *ptr, strerror(errno));
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
if (!S_ISDIR(sb.st_mode)) {
|
||||
if (!subDirEmptyStr) {
|
||||
|
|
|
@ -410,6 +410,17 @@ void test_delete_user() {
|
|||
exit(1);
|
||||
}
|
||||
|
||||
sprintf(buffer, "%s", app_dir);
|
||||
char missing_dir[20];
|
||||
strcpy(missing_dir, "/some/missing/dir");
|
||||
char * dirs_with_missing[] = {missing_dir, buffer, 0};
|
||||
ret = delete_as_user(yarn_username, "" , dirs_with_missing);
|
||||
printf("%d" , ret);
|
||||
if (access(buffer, R_OK) == 0) {
|
||||
printf("FAIL: directory not deleted\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
sprintf(buffer, "%s/local-1/usercache/%s", TEST_ROOT, yarn_username);
|
||||
if (access(buffer, R_OK) != 0) {
|
||||
printf("FAIL: directory missing before test\n");
|
||||
|
|
|
@ -141,12 +141,12 @@ public class TestLocalResourcesTrackerImpl {
|
|||
tracker.handle(rel21Event);
|
||||
|
||||
dispatcher.await();
|
||||
verifyTrackedResourceCount(tracker, 2);
|
||||
verifyTrackedResourceCount(tracker, 1);
|
||||
|
||||
// Verify resource with non zero ref count is not removed.
|
||||
Assert.assertEquals(2, lr1.getRefCount());
|
||||
Assert.assertFalse(tracker.remove(lr1, mockDelService));
|
||||
verifyTrackedResourceCount(tracker, 2);
|
||||
verifyTrackedResourceCount(tracker, 1);
|
||||
|
||||
// Localize resource1
|
||||
ResourceLocalizedEvent rle =
|
||||
|
@ -161,7 +161,7 @@ public class TestLocalResourcesTrackerImpl {
|
|||
|
||||
// Verify resources in state LOCALIZED with ref-count=0 is removed.
|
||||
Assert.assertTrue(tracker.remove(lr1, mockDelService));
|
||||
verifyTrackedResourceCount(tracker, 1);
|
||||
verifyTrackedResourceCount(tracker, 0);
|
||||
} finally {
|
||||
if (dispatcher != null) {
|
||||
dispatcher.stop();
|
||||
|
|
|
@ -43,6 +43,8 @@ import static org.mockito.Mockito.when;
|
|||
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.io.NotSerializableException;
|
||||
import java.io.ObjectInputStream;
|
||||
import java.lang.reflect.Constructor;
|
||||
import java.net.InetSocketAddress;
|
||||
import java.net.URI;
|
||||
|
@ -101,6 +103,7 @@ import org.apache.hadoop.yarn.event.DrainDispatcher;
|
|||
import org.apache.hadoop.yarn.event.EventHandler;
|
||||
import org.apache.hadoop.yarn.exceptions.YarnException;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.DeletionService;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.LocalDirsHandlerService;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.NodeManager.NMContext;
|
||||
|
@ -150,9 +153,12 @@ import org.junit.Test;
|
|||
import org.mockito.ArgumentCaptor;
|
||||
import org.mockito.ArgumentMatcher;
|
||||
import org.mockito.Mockito;
|
||||
import org.mockito.internal.matchers.VarargMatcher;
|
||||
import org.mockito.invocation.InvocationOnMock;
|
||||
import org.mockito.stubbing.Answer;
|
||||
|
||||
import com.google.common.collect.Sets;
|
||||
|
||||
public class TestResourceLocalizationService {
|
||||
|
||||
static final Path basedir =
|
||||
|
@ -481,16 +487,14 @@ public class TestResourceLocalizationService {
|
|||
Assert.assertEquals("Incorrect reference count", 0, lr.getRefCount());
|
||||
pubRsrcs.remove(lr.getRequest());
|
||||
}
|
||||
Assert.assertEquals(0, pubRsrcs.size());
|
||||
Assert.assertEquals(2, pubRsrcCount);
|
||||
Assert.assertEquals(2, pubRsrcs.size());
|
||||
Assert.assertEquals(0, pubRsrcCount);
|
||||
|
||||
appRsrcCount = 0;
|
||||
for (LocalizedResource lr : appTracker) {
|
||||
appRsrcCount++;
|
||||
Assert.assertEquals("Incorrect reference count", 0, lr.getRefCount());
|
||||
Assert.assertEquals(appReq, lr.getRequest());
|
||||
}
|
||||
Assert.assertEquals(1, appRsrcCount);
|
||||
Assert.assertEquals(0, appRsrcCount);
|
||||
} finally {
|
||||
dispatcher.stop();
|
||||
delService.stop();
|
||||
|
@ -1066,6 +1070,285 @@ public class TestResourceLocalizationService {
|
|||
}
|
||||
}
|
||||
|
||||
private static class DownloadingPathsMatcher extends ArgumentMatcher<Path[]>
|
||||
implements VarargMatcher {
|
||||
static final long serialVersionUID = 0;
|
||||
|
||||
private transient Set<Path> matchPaths;
|
||||
|
||||
DownloadingPathsMatcher(Set<Path> matchPaths) {
|
||||
this.matchPaths = matchPaths;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean matches(Object varargs) {
|
||||
Path[] downloadingPaths = (Path[]) varargs;
|
||||
if (matchPaths.size() != downloadingPaths.length) {
|
||||
return false;
|
||||
}
|
||||
for (Path downloadingPath : downloadingPaths) {
|
||||
if (!matchPaths.contains(downloadingPath)) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
private void readObject(ObjectInputStream os) throws NotSerializableException {
|
||||
throw new NotSerializableException(this.getClass().getName());
|
||||
}
|
||||
}
|
||||
|
||||
private static class DummyExecutor extends DefaultContainerExecutor {
|
||||
private volatile boolean stopLocalization = false;
|
||||
@Override
|
||||
public void startLocalizer(LocalizerStartContext ctx)
|
||||
throws IOException, InterruptedException {
|
||||
while (!stopLocalization) {
|
||||
Thread.yield();
|
||||
}
|
||||
}
|
||||
void setStopLocalization() {
|
||||
stopLocalization = true;
|
||||
}
|
||||
}
|
||||
|
||||
@Test(timeout = 20000)
|
||||
@SuppressWarnings("unchecked")
|
||||
public void testDownloadingResourcesOnContainerKill() throws Exception {
|
||||
List<Path> localDirs = new ArrayList<Path>();
|
||||
String[] sDirs = new String[1];
|
||||
localDirs.add(lfs.makeQualified(new Path(basedir, 0 + "")));
|
||||
sDirs[0] = localDirs.get(0).toString();
|
||||
|
||||
conf.setStrings(YarnConfiguration.NM_LOCAL_DIRS, sDirs);
|
||||
DrainDispatcher dispatcher = new DrainDispatcher();
|
||||
dispatcher.init(conf);
|
||||
dispatcher.start();
|
||||
EventHandler<ApplicationEvent> applicationBus = mock(EventHandler.class);
|
||||
dispatcher.register(ApplicationEventType.class, applicationBus);
|
||||
EventHandler<ContainerEvent> containerBus = mock(EventHandler.class);
|
||||
dispatcher.register(ContainerEventType.class, containerBus);
|
||||
|
||||
DummyExecutor exec = new DummyExecutor();
|
||||
LocalDirsHandlerService dirsHandler = new LocalDirsHandlerService();
|
||||
dirsHandler.init(conf);
|
||||
|
||||
DeletionService delServiceReal = new DeletionService(exec);
|
||||
DeletionService delService = spy(delServiceReal);
|
||||
delService.init(new Configuration());
|
||||
delService.start();
|
||||
|
||||
ResourceLocalizationService rawService = new ResourceLocalizationService(
|
||||
dispatcher, exec, delService, dirsHandler, nmContext);
|
||||
ResourceLocalizationService spyService = spy(rawService);
|
||||
doReturn(mockServer).when(spyService).createServer();
|
||||
doReturn(lfs).when(spyService).getLocalFileContext(isA(Configuration.class));
|
||||
FsPermission defaultPermission =
|
||||
FsPermission.getDirDefault().applyUMask(lfs.getUMask());
|
||||
FsPermission nmPermission =
|
||||
ResourceLocalizationService.NM_PRIVATE_PERM.applyUMask(lfs.getUMask());
|
||||
final Path userDir =
|
||||
new Path(sDirs[0].substring("file:".length()),
|
||||
ContainerLocalizer.USERCACHE);
|
||||
final Path fileDir =
|
||||
new Path(sDirs[0].substring("file:".length()),
|
||||
ContainerLocalizer.FILECACHE);
|
||||
final Path sysDir =
|
||||
new Path(sDirs[0].substring("file:".length()),
|
||||
ResourceLocalizationService.NM_PRIVATE_DIR);
|
||||
final FileStatus fs =
|
||||
new FileStatus(0, true, 1, 0, System.currentTimeMillis(), 0,
|
||||
defaultPermission, "", "", new Path(sDirs[0]));
|
||||
final FileStatus nmFs =
|
||||
new FileStatus(0, true, 1, 0, System.currentTimeMillis(), 0,
|
||||
nmPermission, "", "", sysDir);
|
||||
|
||||
doAnswer(new Answer<FileStatus>() {
|
||||
@Override
|
||||
public FileStatus answer(InvocationOnMock invocation) throws Throwable {
|
||||
Object[] args = invocation.getArguments();
|
||||
if (args.length > 0) {
|
||||
if (args[0].equals(userDir) || args[0].equals(fileDir)) {
|
||||
return fs;
|
||||
}
|
||||
}
|
||||
return nmFs;
|
||||
}
|
||||
}).when(spylfs).getFileStatus(isA(Path.class));
|
||||
|
||||
try {
|
||||
spyService.init(conf);
|
||||
spyService.start();
|
||||
|
||||
final Application app = mock(Application.class);
|
||||
final ApplicationId appId =
|
||||
BuilderUtils.newApplicationId(314159265358979L, 3);
|
||||
String user = "user0";
|
||||
when(app.getUser()).thenReturn(user);
|
||||
when(app.getAppId()).thenReturn(appId);
|
||||
spyService.handle(new ApplicationLocalizationEvent(
|
||||
LocalizationEventType.INIT_APPLICATION_RESOURCES, app));
|
||||
ArgumentMatcher<ApplicationEvent> matchesAppInit =
|
||||
new ArgumentMatcher<ApplicationEvent>() {
|
||||
@Override
|
||||
public boolean matches(Object o) {
|
||||
ApplicationEvent evt = (ApplicationEvent) o;
|
||||
return evt.getType() == ApplicationEventType.APPLICATION_INITED
|
||||
&& appId == evt.getApplicationID();
|
||||
}
|
||||
};
|
||||
dispatcher.await();
|
||||
verify(applicationBus).handle(argThat(matchesAppInit));
|
||||
|
||||
// Initialize localizer.
|
||||
Random r = new Random();
|
||||
long seed = r.nextLong();
|
||||
System.out.println("SEED: " + seed);
|
||||
r.setSeed(seed);
|
||||
final Container c1 = getMockContainer(appId, 42, "user0");
|
||||
final Container c2 = getMockContainer(appId, 43, "user0");
|
||||
FSDataOutputStream out =
|
||||
new FSDataOutputStream(new DataOutputBuffer(), null);
|
||||
doReturn(out).when(spylfs).createInternal(isA(Path.class),
|
||||
isA(EnumSet.class), isA(FsPermission.class), anyInt(), anyShort(),
|
||||
anyLong(), isA(Progressable.class), isA(ChecksumOpt.class),
|
||||
anyBoolean());
|
||||
final LocalResource resource1 = getPrivateMockedResource(r);
|
||||
LocalResource resource2 = null;
|
||||
do {
|
||||
resource2 = getPrivateMockedResource(r);
|
||||
} while (resource2 == null || resource2.equals(resource1));
|
||||
LocalResource resource3 = null;
|
||||
do {
|
||||
resource3 = getPrivateMockedResource(r);
|
||||
} while (resource3 == null || resource3.equals(resource1)
|
||||
|| resource3.equals(resource2));
|
||||
|
||||
// Send localization requests for container c1 and c2.
|
||||
final LocalResourceRequest req1 = new LocalResourceRequest(resource1);
|
||||
final LocalResourceRequest req2 = new LocalResourceRequest(resource2);
|
||||
final LocalResourceRequest req3 = new LocalResourceRequest(resource3);
|
||||
Map<LocalResourceVisibility, Collection<LocalResourceRequest>> rsrcs =
|
||||
new HashMap<LocalResourceVisibility,
|
||||
Collection<LocalResourceRequest>>();
|
||||
List<LocalResourceRequest> privateResourceList =
|
||||
new ArrayList<LocalResourceRequest>();
|
||||
privateResourceList.add(req1);
|
||||
privateResourceList.add(req2);
|
||||
privateResourceList.add(req3);
|
||||
rsrcs.put(LocalResourceVisibility.PRIVATE, privateResourceList);
|
||||
spyService.handle(new ContainerLocalizationRequestEvent(c1, rsrcs));
|
||||
|
||||
final LocalResourceRequest req1_1 = new LocalResourceRequest(resource2);
|
||||
Map<LocalResourceVisibility, Collection<LocalResourceRequest>> rsrcs1 =
|
||||
new HashMap<LocalResourceVisibility,
|
||||
Collection<LocalResourceRequest>>();
|
||||
List<LocalResourceRequest> privateResourceList1 =
|
||||
new ArrayList<LocalResourceRequest>();
|
||||
privateResourceList1.add(req1_1);
|
||||
rsrcs1.put(LocalResourceVisibility.PRIVATE, privateResourceList1);
|
||||
spyService.handle(new ContainerLocalizationRequestEvent(c2, rsrcs1));
|
||||
|
||||
dispatcher.await();
|
||||
final String containerIdStr = c1.getContainerId().toString();
|
||||
// Heartbeats from container localizer
|
||||
LocalResourceStatus rsrc1success = mock(LocalResourceStatus.class);
|
||||
LocalResourceStatus rsrc2pending = mock(LocalResourceStatus.class);
|
||||
LocalizerStatus stat = mock(LocalizerStatus.class);
|
||||
when(stat.getLocalizerId()).thenReturn(containerIdStr);
|
||||
when(rsrc1success.getResource()).thenReturn(resource1);
|
||||
when(rsrc2pending.getResource()).thenReturn(resource2);
|
||||
when(rsrc1success.getLocalSize()).thenReturn(4344L);
|
||||
URL locPath = getPath("/some/path");
|
||||
when(rsrc1success.getLocalPath()).thenReturn(locPath);
|
||||
when(rsrc1success.getStatus()).
|
||||
thenReturn(ResourceStatusType.FETCH_SUCCESS);
|
||||
when(rsrc2pending.getStatus()).
|
||||
thenReturn(ResourceStatusType.FETCH_PENDING);
|
||||
|
||||
when(stat.getResources())
|
||||
.thenReturn(Collections.<LocalResourceStatus>emptyList())
|
||||
.thenReturn(Collections.singletonList(rsrc1success))
|
||||
.thenReturn(Collections.singletonList(rsrc2pending))
|
||||
.thenReturn(Collections.singletonList(rsrc2pending))
|
||||
.thenReturn(Collections.<LocalResourceStatus>emptyList());
|
||||
|
||||
// First heartbeat which schedules first resource.
|
||||
LocalizerHeartbeatResponse response = spyService.heartbeat(stat);
|
||||
assertEquals(LocalizerAction.LIVE, response.getLocalizerAction());
|
||||
|
||||
// Second heartbeat which reports first resource as success.
|
||||
// Second resource is scheduled.
|
||||
response = spyService.heartbeat(stat);
|
||||
assertEquals(LocalizerAction.LIVE, response.getLocalizerAction());
|
||||
final String locPath1 = response.getResourceSpecs().get(0).
|
||||
getDestinationDirectory().getFile();
|
||||
|
||||
// Third heartbeat which reports second resource as pending.
|
||||
// Third resource is scheduled.
|
||||
response = spyService.heartbeat(stat);
|
||||
assertEquals(LocalizerAction.LIVE, response.getLocalizerAction());
|
||||
final String locPath2 = response.getResourceSpecs().get(0).
|
||||
getDestinationDirectory().getFile();
|
||||
|
||||
// Container c1 is killed which leads to cleanup
|
||||
spyService.handle(new ContainerLocalizationCleanupEvent(c1, rsrcs));
|
||||
|
||||
// This heartbeat will indicate to container localizer to die as localizer
|
||||
// runner has stopped.
|
||||
response = spyService.heartbeat(stat);
|
||||
assertEquals(LocalizerAction.DIE, response.getLocalizerAction());
|
||||
|
||||
exec.setStopLocalization();
|
||||
dispatcher.await();
|
||||
// verify container notification
|
||||
ArgumentMatcher<ContainerEvent> successContainerLoc =
|
||||
new ArgumentMatcher<ContainerEvent>() {
|
||||
@Override
|
||||
public boolean matches(Object o) {
|
||||
ContainerEvent evt = (ContainerEvent) o;
|
||||
return evt.getType() == ContainerEventType.RESOURCE_LOCALIZED
|
||||
&& c1.getContainerId() == evt.getContainerID();
|
||||
}
|
||||
};
|
||||
// Only one resource gets localized for container c1.
|
||||
verify(containerBus).handle(argThat(successContainerLoc));
|
||||
|
||||
Set<Path> paths =
|
||||
Sets.newHashSet(new Path(locPath1), new Path(locPath1 + "_tmp"),
|
||||
new Path(locPath2), new Path(locPath2 + "_tmp"));
|
||||
// Verify if downloading resources were submitted for deletion.
|
||||
verify(delService).delete(eq(user),
|
||||
(Path) eq(null), argThat(new DownloadingPathsMatcher(paths)));
|
||||
|
||||
LocalResourcesTracker tracker = spyService.getLocalResourcesTracker(
|
||||
LocalResourceVisibility.PRIVATE, "user0", appId);
|
||||
// Container c1 was killed but this resource was localized before kill
|
||||
// hence its not removed despite ref cnt being 0.
|
||||
LocalizedResource rsrc1 = tracker.getLocalizedResource(req1);
|
||||
assertNotNull(rsrc1);
|
||||
assertEquals(rsrc1.getState(), ResourceState.LOCALIZED);
|
||||
assertEquals(rsrc1.getRefCount(), 0);
|
||||
|
||||
// Container c1 was killed but this resource is referenced by container c2
|
||||
// as well hence its ref cnt is 1.
|
||||
LocalizedResource rsrc2 = tracker.getLocalizedResource(req2);
|
||||
assertNotNull(rsrc2);
|
||||
assertEquals(rsrc2.getState(), ResourceState.DOWNLOADING);
|
||||
assertEquals(rsrc2.getRefCount(), 1);
|
||||
|
||||
// As container c1 was killed and this resource was not referenced by any
|
||||
// other container, hence its removed.
|
||||
LocalizedResource rsrc3 = tracker.getLocalizedResource(req3);
|
||||
assertNull(rsrc3);
|
||||
} finally {
|
||||
spyService.stop();
|
||||
dispatcher.stop();
|
||||
delService.stop();
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
@SuppressWarnings("unchecked")
|
||||
public void testPublicResourceInitializesLocalDir() throws Exception {
|
||||
|
|
Loading…
Reference in New Issue