YARN-8680. YARN NM: Implement Iterable Abstraction for LocalResourceTracker state. Contributed by Pradeep Ambati
This commit is contained in:
Jason Lowe
parent
e1b242a984
commit
250b50018e
@ -308,7 +308,6 @@ public void recoverLocalizedResources(RecoveredLocalizationState state)
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String user = userEntry.getKey();
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RecoveredUserResources userResources = userEntry.getValue();
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trackerState = userResources.getPrivateTrackerState();
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if (!trackerState.isEmpty()) {
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LocalResourcesTracker tracker = new LocalResourcesTrackerImpl(user,
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null, dispatcher, true, super.getConfig(), stateStore,
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dirsHandler);
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@ -318,32 +317,32 @@ public void recoverLocalizedResources(RecoveredLocalizationState state)
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tracker = oldTracker;
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}
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recoverTrackerResources(tracker, trackerState);
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}
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for (Map.Entry<ApplicationId, LocalResourceTrackerState> appEntry :
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userResources.getAppTrackerStates().entrySet()) {
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trackerState = appEntry.getValue();
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if (!trackerState.isEmpty()) {
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ApplicationId appId = appEntry.getKey();
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String appIdStr = appId.toString();
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LocalResourcesTracker tracker = new LocalResourcesTrackerImpl(user,
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LocalResourcesTracker tracker1 = new LocalResourcesTrackerImpl(user,
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appId, dispatcher, false, super.getConfig(), stateStore,
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dirsHandler);
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LocalResourcesTracker oldTracker = appRsrc.putIfAbsent(appIdStr,
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tracker);
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if (oldTracker != null) {
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tracker = oldTracker;
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}
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recoverTrackerResources(tracker, trackerState);
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LocalResourcesTracker oldTracker1 = appRsrc.putIfAbsent(appIdStr,
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tracker1);
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if (oldTracker1 != null) {
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tracker1 = oldTracker1;
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}
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recoverTrackerResources(tracker1, trackerState);
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}
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}
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}
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}
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private void recoverTrackerResources(LocalResourcesTracker tracker,
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LocalResourceTrackerState state) throws URISyntaxException {
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for (LocalizedResourceProto proto : state.getLocalizedResources()) {
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LocalResourceTrackerState state) throws URISyntaxException, IOException {
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try (RecoveryIterator<LocalizedResourceProto> it =
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state.getCompletedResourcesIterator()) {
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while (it != null && it.hasNext()) {
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LocalizedResourceProto proto = it.next();
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LocalResource rsrc = new LocalResourcePBImpl(proto.getResource());
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LocalResourceRequest req = new LocalResourceRequest(rsrc);
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if (LOG.isDebugEnabled()) {
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@ -353,9 +352,12 @@ private void recoverTrackerResources(LocalResourcesTracker tracker,
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tracker.handle(new ResourceRecoveredEvent(req,
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new Path(proto.getLocalPath()), proto.getSize()));
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}
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}
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for (Map.Entry<LocalResourceProto, Path> entry :
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state.getInProgressResources().entrySet()) {
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try (RecoveryIterator<Map.Entry<LocalResourceProto, Path>> it =
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state.getStartedResourcesIterator()) {
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while (it != null && it.hasNext()) {
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Map.Entry<LocalResourceProto, Path> entry = it.next();
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LocalResource rsrc = new LocalResourcePBImpl(entry.getKey());
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LocalResourceRequest req = new LocalResourceRequest(rsrc);
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Path localPath = entry.getValue();
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@ -366,6 +368,7 @@ private void recoverTrackerResources(LocalResourcesTracker tracker,
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+ localPath);
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tracker.remove(tracker.getLocalizedResource(req), delService);
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}
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}
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// TODO: remove untracked directories in local filesystem
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}
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@ -67,6 +67,7 @@
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import java.io.IOException;
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import java.io.Serializable;
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import java.util.AbstractMap;
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import java.util.AbstractMap.SimpleEntry;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.HashMap;
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@ -154,6 +155,16 @@ public class NMLeveldbStateStoreService extends NMStateStoreService {
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private static final String AMRMPROXY_KEY_PREFIX = "AMRMProxy/";
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/**
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* The Local Tracker State DB key locations - "completed" and "started".
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* To seek through app tracker states in RecoveredUserResources
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* we need to move from one app tracker state to another using key "zzz".
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* zzz comes later in lexicographical order than started.
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* Similarly to move one user to another in RLS,we can use "zzz",
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* as RecoveredUserResources uses two keys appcache and filecache.
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*/
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private static final String BEYOND_ENTRIES_SUFFIX = "zzz/";
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private static final String CONTAINER_ASSIGNED_RESOURCES_KEY_SUFFIX =
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"/assignedResources_";
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@ -862,99 +873,128 @@ private Entry<String, RecoveredUserResources> getNextRecoveredPrivateLocalizatio
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public RecoveredLocalizationState loadLocalizationState()
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throws IOException {
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RecoveredLocalizationState state = new RecoveredLocalizationState();
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LeveldbIterator it = getLevelDBIterator(LOCALIZATION_PUBLIC_KEY_PREFIX);
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state.publicTrackerState = loadResourceTrackerState(it,
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state.publicTrackerState = loadResourceTrackerState(
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LOCALIZATION_PUBLIC_KEY_PREFIX);
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state.it = new UserResourcesIterator();
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return state;
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}
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private LocalResourceTrackerState loadResourceTrackerState(
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LeveldbIterator iter, String keyPrefix) throws IOException {
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private LocalResourceTrackerState loadResourceTrackerState(String keyPrefix)
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throws IOException {
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final String completedPrefix = keyPrefix + LOCALIZATION_COMPLETED_SUFFIX;
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final String startedPrefix = keyPrefix + LOCALIZATION_STARTED_SUFFIX;
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LocalResourceTrackerState state = new LocalResourceTrackerState();
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while (iter.hasNext()) {
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Entry<byte[], byte[]> entry = iter.peekNext();
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String key = asString(entry.getKey());
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if (!key.startsWith(keyPrefix)) {
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break;
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RecoveryIterator<LocalizedResourceProto> crIt =
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new CompletedResourcesIterator(completedPrefix);
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RecoveryIterator<Entry<LocalResourceProto, Path>> srIt =
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new StartedResourcesIterator(startedPrefix);
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return new LocalResourceTrackerState(crIt, srIt);
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}
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if (key.startsWith(completedPrefix)) {
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state.localizedResources = loadCompletedResources(iter,
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completedPrefix);
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} else if (key.startsWith(startedPrefix)) {
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state.inProgressResources = loadStartedResources(iter, startedPrefix);
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} else {
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throw new IOException("Unexpected key in resource tracker state: "
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+ key);
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private class CompletedResourcesIterator extends
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BaseRecoveryIterator<LocalizedResourceProto> {
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private String startKey;
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CompletedResourcesIterator(String startKey) throws IOException {
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super(startKey);
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this.startKey = startKey;
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}
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@Override
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protected LocalizedResourceProto getNextItem(LeveldbIterator it)
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throws IOException {
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return getNextCompletedResource(it, startKey);
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}
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}
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return state;
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}
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private List<LocalizedResourceProto> loadCompletedResources(
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private LocalizedResourceProto getNextCompletedResource(
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LeveldbIterator iter, String keyPrefix) throws IOException {
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List<LocalizedResourceProto> rsrcs =
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new ArrayList<LocalizedResourceProto>();
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while (iter.hasNext()) {
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Entry<byte[],byte[]> entry = iter.peekNext();
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LocalizedResourceProto nextCompletedResource = null;
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if (iter.hasNext()){
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Entry<byte[], byte[]> entry = iter.next();
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String key = asString(entry.getKey());
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if (!key.startsWith(keyPrefix)) {
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break;
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return null;
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}
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if (LOG.isDebugEnabled()) {
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LOG.debug("Loading completed resource from " + key);
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}
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rsrcs.add(LocalizedResourceProto.parseFrom(entry.getValue()));
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iter.next();
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nextCompletedResource = LocalizedResourceProto.parseFrom(
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entry.getValue());
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}
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return nextCompletedResource;
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}
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return rsrcs;
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private class StartedResourcesIterator extends
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BaseRecoveryIterator<Entry<LocalResourceProto, Path>> {
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private String startKey;
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StartedResourcesIterator(String startKey) throws IOException {
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super(startKey);
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this.startKey = startKey;
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}
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private Map<LocalResourceProto, Path> loadStartedResources(
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@Override
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protected Entry<LocalResourceProto, Path> getNextItem(LeveldbIterator it)
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throws IOException {
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return getNextStartedResource(it, startKey);
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}
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}
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private Entry<LocalResourceProto, Path> getNextStartedResource(
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LeveldbIterator iter, String keyPrefix) throws IOException {
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Map<LocalResourceProto, Path> rsrcs =
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new HashMap<LocalResourceProto, Path>();
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while (iter.hasNext()) {
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Entry<byte[],byte[]> entry = iter.peekNext();
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Entry<LocalResourceProto, Path> nextStartedResource = null;
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if (iter.hasNext()){
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Entry<byte[], byte[]> entry = iter.next();
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String key = asString(entry.getKey());
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if (!key.startsWith(keyPrefix)) {
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break;
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return null;
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}
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Path localPath = new Path(key.substring(keyPrefix.length()));
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if (LOG.isDebugEnabled()) {
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LOG.debug("Loading in-progress resource at " + localPath);
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}
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rsrcs.put(LocalResourceProto.parseFrom(entry.getValue()), localPath);
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iter.next();
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nextStartedResource = new SimpleEntry<LocalResourceProto, Path>(
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LocalResourceProto.parseFrom(entry.getValue()), localPath);
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}
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return nextStartedResource;
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}
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return rsrcs;
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private void seekPastPrefix(LeveldbIterator iter, String keyPrefix)
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throws IOException {
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try{
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iter.seek(bytes(keyPrefix + BEYOND_ENTRIES_SUFFIX));
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while (iter.hasNext()) {
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Entry<byte[], byte[]> entry = iter.peekNext();
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String key = asString(entry.getKey());
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if (key.startsWith(keyPrefix)) {
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iter.next();
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} else {
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break;
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}
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}
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} catch (DBException e) {
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throw new IOException(e);
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}
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}
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private RecoveredUserResources loadUserLocalizedResources(
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LeveldbIterator iter, String keyPrefix) throws IOException {
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RecoveredUserResources userResources = new RecoveredUserResources();
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// seek through App cache
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String appCachePrefix = keyPrefix + LOCALIZATION_APPCACHE_SUFFIX;
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iter.seek(bytes(appCachePrefix));
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while (iter.hasNext()) {
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Entry<byte[],byte[]> entry = iter.peekNext();
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Entry<byte[], byte[]> entry = iter.peekNext();
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String key = asString(entry.getKey());
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if (!key.startsWith(keyPrefix)) {
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if (!key.startsWith(appCachePrefix)) {
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break;
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}
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if (key.startsWith(LOCALIZATION_FILECACHE_SUFFIX, keyPrefix.length())) {
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userResources.privateTrackerState = loadResourceTrackerState(iter,
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keyPrefix + LOCALIZATION_FILECACHE_SUFFIX);
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} else if (key.startsWith(LOCALIZATION_APPCACHE_SUFFIX,
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keyPrefix.length())) {
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int appIdStartPos = keyPrefix.length() +
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LOCALIZATION_APPCACHE_SUFFIX.length();
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int appIdStartPos = appCachePrefix.length();
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int appIdEndPos = key.indexOf('/', appIdStartPos);
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if (appIdEndPos < 0) {
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throw new IOException("Unable to determine appID in resource key: "
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@ -962,12 +1002,25 @@ private RecoveredUserResources loadUserLocalizedResources(
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}
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ApplicationId appId = ApplicationId.fromString(
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key.substring(appIdStartPos, appIdEndPos));
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String trackerStateKey = key.substring(0, appIdEndPos+1);
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userResources.appTrackerStates.put(appId,
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loadResourceTrackerState(iter, key.substring(0, appIdEndPos+1)));
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} else {
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throw new IOException("Unexpected user resource key " + key);
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loadResourceTrackerState(trackerStateKey));
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// Seek to next application
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seekPastPrefix(iter, trackerStateKey);
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}
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// File Cache
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String fileCachePrefix = keyPrefix + LOCALIZATION_FILECACHE_SUFFIX;
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iter.seek(bytes(fileCachePrefix));
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Entry<byte[], byte[]> entry = iter.peekNext();
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String key = asString(entry.getKey());
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if (key.startsWith(fileCachePrefix)) {
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userResources.privateTrackerState =
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loadResourceTrackerState(fileCachePrefix);
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}
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// seek to Next User.
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seekPastPrefix(iter, keyPrefix);
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return userResources;
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}
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@ -20,7 +20,6 @@
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import java.io.IOException;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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@ -220,27 +219,31 @@ public void setResourceMappings(ResourceMappings mappings) {
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}
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public static class LocalResourceTrackerState {
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List<LocalizedResourceProto> localizedResources =
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new ArrayList<LocalizedResourceProto>();
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Map<LocalResourceProto, Path> inProgressResources =
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new HashMap<LocalResourceProto, Path>();
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final private RecoveryIterator<LocalizedResourceProto>
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completedResourcesIterator;
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final private RecoveryIterator<Entry<LocalResourceProto, Path>>
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startedResourcesIterator;
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public List<LocalizedResourceProto> getLocalizedResources() {
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return localizedResources;
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LocalResourceTrackerState(RecoveryIterator<LocalizedResourceProto> crIt,
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RecoveryIterator<Entry<LocalResourceProto, Path>> srIt) {
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this.completedResourcesIterator = crIt;
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this.startedResourcesIterator = srIt;
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}
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public Map<LocalResourceProto, Path> getInProgressResources() {
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return inProgressResources;
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public RecoveryIterator<LocalizedResourceProto>
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getCompletedResourcesIterator() {
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return completedResourcesIterator;
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}
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public boolean isEmpty() {
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return localizedResources.isEmpty() && inProgressResources.isEmpty();
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public RecoveryIterator<Entry<LocalResourceProto, Path>>
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getStartedResourcesIterator() {
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return startedResourcesIterator;
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}
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}
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public static class RecoveredUserResources {
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LocalResourceTrackerState privateTrackerState =
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new LocalResourceTrackerState();
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new LocalResourceTrackerState(null, null);
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Map<ApplicationId, LocalResourceTrackerState> appTrackerStates =
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new HashMap<ApplicationId, LocalResourceTrackerState>();
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@ -256,7 +259,7 @@ public LocalResourceTrackerState getPrivateTrackerState() {
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public static class RecoveredLocalizationState {
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LocalResourceTrackerState publicTrackerState =
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new LocalResourceTrackerState();
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new LocalResourceTrackerState(null, null);
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RecoveryIterator<Entry<String, RecoveredUserResources>> it = null;
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public LocalResourceTrackerState getPublicTrackerState() {
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@ -292,13 +292,23 @@ private RecoveredContainerState getRecoveredContainerState(
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}
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private LocalResourceTrackerState loadTrackerState(TrackerState ts) {
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LocalResourceTrackerState result = new LocalResourceTrackerState();
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result.localizedResources.addAll(ts.localizedResources.values());
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List<LocalizedResourceProto> completedResources =
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new ArrayList<LocalizedResourceProto>(ts.localizedResources.values());
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RecoveryIterator<LocalizedResourceProto> crIt =
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new NMMemoryRecoveryIterator<LocalizedResourceProto>(
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completedResources.iterator());
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Map<LocalResourceProto, Path> inProgressMap =
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new HashMap<LocalResourceProto, Path>();
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for (Map.Entry<Path, LocalResourceProto> entry :
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ts.inProgressMap.entrySet()) {
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result.inProgressResources.put(entry.getValue(), entry.getKey());
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inProgressMap.put(entry.getValue(), entry.getKey());
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}
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return result;
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RecoveryIterator<Map.Entry<LocalResourceProto, Path>> srIt =
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new NMMemoryRecoveryIterator<Map.Entry<LocalResourceProto, Path>>(
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inProgressMap.entrySet().iterator());
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return new LocalResourceTrackerState(crIt, srIt);
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}
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private TrackerState getTrackerState(TrackerKey key) {
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@ -192,6 +192,28 @@ private Map<ContainerId, Long> loadContainerTokens(
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return containerTokens;
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}
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private List<LocalizedResourceProto> loadCompletedResources(
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RecoveryIterator<LocalizedResourceProto> it) throws IOException {
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List<LocalizedResourceProto> completedResources =
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new ArrayList<LocalizedResourceProto>();
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while (it != null && it.hasNext()) {
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completedResources.add(it.next());
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}
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return completedResources;
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}
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private Map<LocalResourceProto, Path> loadStartedResources(
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RecoveryIterator <Map.Entry<LocalResourceProto, Path>> it)
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throws IOException {
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Map<LocalResourceProto, Path> startedResources =
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new HashMap<LocalResourceProto, Path>();
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while (it != null &&it.hasNext()) {
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Map.Entry<LocalResourceProto, Path> entry = it.next();
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startedResources.put(entry.getKey(), entry.getValue());
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}
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return startedResources;
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}
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private void restartStateStore() throws IOException {
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// need to close so leveldb releases database lock
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if (stateStore != null) {
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@ -207,8 +229,10 @@ private void verifyEmptyState() throws IOException {
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assertNotNull(state);
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LocalResourceTrackerState pubts = state.getPublicTrackerState();
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assertNotNull(pubts);
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assertTrue(pubts.getLocalizedResources().isEmpty());
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assertTrue(pubts.getInProgressResources().isEmpty());
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assertTrue(loadCompletedResources(pubts.getCompletedResourcesIterator())
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.isEmpty());
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assertTrue(loadStartedResources(pubts.getStartedResourcesIterator())
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.isEmpty());
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assertTrue(loadUserResources(state.getIterator()).isEmpty());
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}
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@ -541,6 +565,111 @@ private StartContainerRequest createContainerRequestInternal(ContainerId
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return StartContainerRequest.newInstance(clc, containerToken);
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}
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@Test
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public void testLocalTrackerStateIterator() throws IOException {
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String user1 = "somebody";
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ApplicationId appId1 = ApplicationId.newInstance(1, 1);
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ApplicationId appId2 = ApplicationId.newInstance(2, 2);
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String user2 = "someone";
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ApplicationId appId3 = ApplicationId.newInstance(3, 3);
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// start and finish local resource for applications
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Path appRsrcPath1 = new Path("hdfs://some/app/resource1");
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LocalResourcePBImpl rsrcPb1 = (LocalResourcePBImpl)
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LocalResource.newInstance(
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URL.fromPath(appRsrcPath1),
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LocalResourceType.ARCHIVE, LocalResourceVisibility.APPLICATION,
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123L, 456L);
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LocalResourceProto appRsrcProto1 = rsrcPb1.getProto();
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Path appRsrcLocalPath1 = new Path("/some/local/dir/for/apprsrc1");
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Path appRsrcPath2 = new Path("hdfs://some/app/resource2");
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LocalResourcePBImpl rsrcPb2 = (LocalResourcePBImpl)
|
||||
LocalResource.newInstance(
|
||||
URL.fromPath(appRsrcPath2),
|
||||
LocalResourceType.ARCHIVE, LocalResourceVisibility.APPLICATION,
|
||||
123L, 456L);
|
||||
LocalResourceProto appRsrcProto2 = rsrcPb2.getProto();
|
||||
Path appRsrcLocalPath2 = new Path("/some/local/dir/for/apprsrc2");
|
||||
Path appRsrcPath3 = new Path("hdfs://some/app/resource3");
|
||||
LocalResourcePBImpl rsrcPb3 = (LocalResourcePBImpl)
|
||||
LocalResource.newInstance(
|
||||
URL.fromPath(appRsrcPath3),
|
||||
LocalResourceType.ARCHIVE, LocalResourceVisibility.APPLICATION,
|
||||
123L, 456L);
|
||||
LocalResourceProto appRsrcProto3 = rsrcPb3.getProto();
|
||||
Path appRsrcLocalPath3 = new Path("/some/local/dir/for/apprsrc2");
|
||||
|
||||
stateStore.startResourceLocalization(user1, appId1, appRsrcProto1,
|
||||
appRsrcLocalPath1);
|
||||
stateStore.startResourceLocalization(user1, appId2, appRsrcProto2,
|
||||
appRsrcLocalPath2);
|
||||
stateStore.startResourceLocalization(user2, appId3, appRsrcProto3,
|
||||
appRsrcLocalPath3);
|
||||
|
||||
LocalizedResourceProto appLocalizedProto1 =
|
||||
LocalizedResourceProto.newBuilder()
|
||||
.setResource(appRsrcProto1)
|
||||
.setLocalPath(appRsrcLocalPath1.toString())
|
||||
.setSize(1234567L)
|
||||
.build();
|
||||
LocalizedResourceProto appLocalizedProto2 =
|
||||
LocalizedResourceProto.newBuilder()
|
||||
.setResource(appRsrcProto2)
|
||||
.setLocalPath(appRsrcLocalPath2.toString())
|
||||
.setSize(1234567L)
|
||||
.build();
|
||||
LocalizedResourceProto appLocalizedProto3 =
|
||||
LocalizedResourceProto.newBuilder()
|
||||
.setResource(appRsrcProto3)
|
||||
.setLocalPath(appRsrcLocalPath3.toString())
|
||||
.setSize(1234567L)
|
||||
.build();
|
||||
|
||||
|
||||
stateStore.finishResourceLocalization(user1, appId1, appLocalizedProto1);
|
||||
stateStore.finishResourceLocalization(user1, appId2, appLocalizedProto2);
|
||||
stateStore.finishResourceLocalization(user2, appId3, appLocalizedProto3);
|
||||
|
||||
|
||||
List<LocalizedResourceProto> completedResources =
|
||||
new ArrayList<LocalizedResourceProto>();
|
||||
Map<LocalResourceProto, Path> startedResources =
|
||||
new HashMap<LocalResourceProto, Path>();
|
||||
|
||||
// restart and verify two users exist and two apps completed for user1.
|
||||
restartStateStore();
|
||||
RecoveredLocalizationState state = stateStore.loadLocalizationState();
|
||||
Map<String, RecoveredUserResources> userResources =
|
||||
loadUserResources(state.getIterator());
|
||||
assertEquals(2, userResources.size());
|
||||
|
||||
RecoveredUserResources uResource = userResources.get(user1);
|
||||
assertEquals(2, uResource.getAppTrackerStates().size());
|
||||
LocalResourceTrackerState app1ts =
|
||||
uResource.getAppTrackerStates().get(appId1);
|
||||
assertNotNull(app1ts);
|
||||
completedResources = loadCompletedResources(
|
||||
app1ts.getCompletedResourcesIterator());
|
||||
startedResources = loadStartedResources(
|
||||
app1ts.getStartedResourcesIterator());
|
||||
assertTrue(startedResources.isEmpty());
|
||||
assertEquals(1, completedResources.size());
|
||||
assertEquals(appLocalizedProto1,
|
||||
completedResources.iterator().next());
|
||||
LocalResourceTrackerState app2ts =
|
||||
uResource.getAppTrackerStates().get(appId2);
|
||||
assertNotNull(app2ts);
|
||||
completedResources = loadCompletedResources(
|
||||
app2ts.getCompletedResourcesIterator());
|
||||
startedResources = loadStartedResources(
|
||||
app2ts.getStartedResourcesIterator());
|
||||
assertTrue(startedResources.isEmpty());
|
||||
assertEquals(1, completedResources.size());
|
||||
assertEquals(appLocalizedProto2,
|
||||
completedResources.iterator().next());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testStartResourceLocalization() throws IOException {
|
||||
String user = "somebody";
|
||||
@ -558,27 +687,44 @@ public void testStartResourceLocalization() throws IOException {
|
||||
stateStore.startResourceLocalization(user, appId, appRsrcProto,
|
||||
appRsrcLocalPath);
|
||||
|
||||
List<LocalizedResourceProto> completedResources =
|
||||
new ArrayList<LocalizedResourceProto>();
|
||||
Map<LocalResourceProto, Path> startedResources =
|
||||
new HashMap<LocalResourceProto, Path>();
|
||||
|
||||
// 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());
|
||||
completedResources = loadCompletedResources(
|
||||
pubts.getCompletedResourcesIterator());
|
||||
startedResources = loadStartedResources(
|
||||
pubts.getStartedResourcesIterator());
|
||||
assertTrue(completedResources.isEmpty());
|
||||
assertTrue(startedResources.isEmpty());
|
||||
Map<String, RecoveredUserResources> userResources =
|
||||
loadUserResources(state.getIterator());
|
||||
assertEquals(1, userResources.size());
|
||||
RecoveredUserResources rur = userResources.get(user);
|
||||
LocalResourceTrackerState privts = rur.getPrivateTrackerState();
|
||||
assertNotNull(privts);
|
||||
assertTrue(privts.getLocalizedResources().isEmpty());
|
||||
assertTrue(privts.getInProgressResources().isEmpty());
|
||||
completedResources = loadCompletedResources(
|
||||
privts.getCompletedResourcesIterator());
|
||||
startedResources = loadStartedResources(
|
||||
privts.getStartedResourcesIterator());
|
||||
assertTrue(completedResources.isEmpty());
|
||||
assertTrue(startedResources.isEmpty());
|
||||
assertEquals(1, rur.getAppTrackerStates().size());
|
||||
LocalResourceTrackerState appts = rur.getAppTrackerStates().get(appId);
|
||||
assertNotNull(appts);
|
||||
assertTrue(appts.getLocalizedResources().isEmpty());
|
||||
assertEquals(1, appts.getInProgressResources().size());
|
||||
completedResources = loadCompletedResources(
|
||||
appts.getCompletedResourcesIterator());
|
||||
startedResources = loadStartedResources(
|
||||
appts.getStartedResourcesIterator());
|
||||
assertTrue(completedResources.isEmpty());
|
||||
assertEquals(1, startedResources.size());
|
||||
assertEquals(appRsrcLocalPath,
|
||||
appts.getInProgressResources().get(appRsrcProto));
|
||||
startedResources.get(appRsrcProto));
|
||||
|
||||
// start some public and private resources
|
||||
Path pubRsrcPath1 = new Path("hdfs://some/public/resource1");
|
||||
@ -613,28 +759,40 @@ public void testStartResourceLocalization() throws IOException {
|
||||
restartStateStore();
|
||||
state = stateStore.loadLocalizationState();
|
||||
pubts = state.getPublicTrackerState();
|
||||
assertTrue(pubts.getLocalizedResources().isEmpty());
|
||||
assertEquals(2, pubts.getInProgressResources().size());
|
||||
completedResources = loadCompletedResources(
|
||||
pubts.getCompletedResourcesIterator());
|
||||
startedResources = loadStartedResources(
|
||||
pubts.getStartedResourcesIterator());
|
||||
assertTrue(completedResources.isEmpty());
|
||||
assertEquals(2, startedResources.size());
|
||||
assertEquals(pubRsrcLocalPath1,
|
||||
pubts.getInProgressResources().get(pubRsrcProto1));
|
||||
startedResources.get(pubRsrcProto1));
|
||||
assertEquals(pubRsrcLocalPath2,
|
||||
pubts.getInProgressResources().get(pubRsrcProto2));
|
||||
startedResources.get(pubRsrcProto2));
|
||||
userResources = loadUserResources(state.getIterator());
|
||||
assertEquals(1, userResources.size());
|
||||
rur = userResources.get(user);
|
||||
privts = rur.getPrivateTrackerState();
|
||||
assertNotNull(privts);
|
||||
assertTrue(privts.getLocalizedResources().isEmpty());
|
||||
assertEquals(1, privts.getInProgressResources().size());
|
||||
completedResources = loadCompletedResources(
|
||||
privts.getCompletedResourcesIterator());
|
||||
startedResources = loadStartedResources(
|
||||
privts.getStartedResourcesIterator());
|
||||
assertTrue(completedResources.isEmpty());
|
||||
assertEquals(1, startedResources.size());
|
||||
assertEquals(privRsrcLocalPath,
|
||||
privts.getInProgressResources().get(privRsrcProto));
|
||||
startedResources.get(privRsrcProto));
|
||||
assertEquals(1, rur.getAppTrackerStates().size());
|
||||
appts = rur.getAppTrackerStates().get(appId);
|
||||
assertNotNull(appts);
|
||||
assertTrue(appts.getLocalizedResources().isEmpty());
|
||||
assertEquals(1, appts.getInProgressResources().size());
|
||||
completedResources = loadCompletedResources(
|
||||
appts.getCompletedResourcesIterator());
|
||||
startedResources = loadStartedResources(
|
||||
appts.getStartedResourcesIterator());
|
||||
assertTrue(completedResources.isEmpty());
|
||||
assertEquals(1, startedResources.size());
|
||||
assertEquals(appRsrcLocalPath,
|
||||
appts.getInProgressResources().get(appRsrcProto));
|
||||
startedResources.get(appRsrcProto));
|
||||
}
|
||||
|
||||
@Test
|
||||
@ -661,27 +819,44 @@ public void testFinishResourceLocalization() throws IOException {
|
||||
.build();
|
||||
stateStore.finishResourceLocalization(user, appId, appLocalizedProto);
|
||||
|
||||
List<LocalizedResourceProto> completedResources =
|
||||
new ArrayList<LocalizedResourceProto>();
|
||||
Map<LocalResourceProto, Path> startedResources =
|
||||
new HashMap<LocalResourceProto, Path>();
|
||||
|
||||
// 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());
|
||||
completedResources = loadCompletedResources(
|
||||
pubts.getCompletedResourcesIterator());
|
||||
startedResources = loadStartedResources(
|
||||
pubts.getStartedResourcesIterator());
|
||||
assertTrue(completedResources.isEmpty());
|
||||
assertTrue(startedResources.isEmpty());
|
||||
Map<String, RecoveredUserResources> userResources =
|
||||
loadUserResources(state.getIterator());
|
||||
assertEquals(1, userResources.size());
|
||||
RecoveredUserResources rur = userResources.get(user);
|
||||
LocalResourceTrackerState privts = rur.getPrivateTrackerState();
|
||||
assertNotNull(privts);
|
||||
assertTrue(privts.getLocalizedResources().isEmpty());
|
||||
assertTrue(privts.getInProgressResources().isEmpty());
|
||||
completedResources = loadCompletedResources(
|
||||
privts.getCompletedResourcesIterator());
|
||||
startedResources = loadStartedResources(
|
||||
privts.getStartedResourcesIterator());
|
||||
assertTrue(completedResources.isEmpty());
|
||||
assertTrue(startedResources.isEmpty());
|
||||
assertEquals(1, rur.getAppTrackerStates().size());
|
||||
LocalResourceTrackerState appts = rur.getAppTrackerStates().get(appId);
|
||||
assertNotNull(appts);
|
||||
assertTrue(appts.getInProgressResources().isEmpty());
|
||||
assertEquals(1, appts.getLocalizedResources().size());
|
||||
completedResources = loadCompletedResources(
|
||||
appts.getCompletedResourcesIterator());
|
||||
startedResources = loadStartedResources(
|
||||
appts.getStartedResourcesIterator());
|
||||
assertTrue(startedResources.isEmpty());
|
||||
assertEquals(1, completedResources.size());
|
||||
assertEquals(appLocalizedProto,
|
||||
appts.getLocalizedResources().iterator().next());
|
||||
completedResources.iterator().next());
|
||||
|
||||
// start some public and private resources
|
||||
Path pubRsrcPath1 = new Path("hdfs://some/public/resource1");
|
||||
@ -732,28 +907,40 @@ public void testFinishResourceLocalization() throws IOException {
|
||||
restartStateStore();
|
||||
state = stateStore.loadLocalizationState();
|
||||
pubts = state.getPublicTrackerState();
|
||||
assertEquals(1, pubts.getLocalizedResources().size());
|
||||
completedResources = loadCompletedResources(
|
||||
pubts.getCompletedResourcesIterator());
|
||||
startedResources = loadStartedResources(
|
||||
pubts.getStartedResourcesIterator());
|
||||
assertEquals(1, completedResources.size());
|
||||
assertEquals(pubLocalizedProto1,
|
||||
pubts.getLocalizedResources().iterator().next());
|
||||
assertEquals(1, pubts.getInProgressResources().size());
|
||||
completedResources.iterator().next());
|
||||
assertEquals(1, startedResources.size());
|
||||
assertEquals(pubRsrcLocalPath2,
|
||||
pubts.getInProgressResources().get(pubRsrcProto2));
|
||||
startedResources.get(pubRsrcProto2));
|
||||
userResources = loadUserResources(state.getIterator());
|
||||
assertEquals(1, userResources.size());
|
||||
rur = userResources.get(user);
|
||||
privts = rur.getPrivateTrackerState();
|
||||
assertNotNull(privts);
|
||||
assertEquals(1, privts.getLocalizedResources().size());
|
||||
completedResources = loadCompletedResources(
|
||||
privts.getCompletedResourcesIterator());
|
||||
startedResources = loadStartedResources(
|
||||
privts.getStartedResourcesIterator());
|
||||
assertEquals(1, completedResources.size());
|
||||
assertEquals(privLocalizedProto,
|
||||
privts.getLocalizedResources().iterator().next());
|
||||
assertTrue(privts.getInProgressResources().isEmpty());
|
||||
completedResources.iterator().next());
|
||||
assertTrue(startedResources.isEmpty());
|
||||
assertEquals(1, rur.getAppTrackerStates().size());
|
||||
appts = rur.getAppTrackerStates().get(appId);
|
||||
assertNotNull(appts);
|
||||
assertTrue(appts.getInProgressResources().isEmpty());
|
||||
assertEquals(1, appts.getLocalizedResources().size());
|
||||
completedResources = loadCompletedResources(
|
||||
appts.getCompletedResourcesIterator());
|
||||
startedResources = loadStartedResources(
|
||||
appts.getStartedResourcesIterator());
|
||||
assertTrue(startedResources.isEmpty());
|
||||
assertEquals(1, completedResources.size());
|
||||
assertEquals(appLocalizedProto,
|
||||
appts.getLocalizedResources().iterator().next());
|
||||
completedResources.iterator().next());
|
||||
}
|
||||
|
||||
@Test
|
||||
@ -841,10 +1028,14 @@ public void testRemoveLocalizedResource() throws IOException {
|
||||
restartStateStore();
|
||||
RecoveredLocalizationState state = stateStore.loadLocalizationState();
|
||||
LocalResourceTrackerState pubts = state.getPublicTrackerState();
|
||||
assertTrue(pubts.getInProgressResources().isEmpty());
|
||||
assertEquals(1, pubts.getLocalizedResources().size());
|
||||
List<LocalizedResourceProto> completedResources =
|
||||
loadCompletedResources(pubts.getCompletedResourcesIterator());
|
||||
Map<LocalResourceProto, Path> startedResources =
|
||||
loadStartedResources(pubts.getStartedResourcesIterator());
|
||||
assertTrue(startedResources.isEmpty());
|
||||
assertEquals(1, completedResources.size());
|
||||
assertEquals(pubLocalizedProto1,
|
||||
pubts.getLocalizedResources().iterator().next());
|
||||
completedResources.iterator().next());
|
||||
Map<String, RecoveredUserResources> userResources =
|
||||
loadUserResources(state.getIterator());
|
||||
assertTrue(userResources.isEmpty());
|
||||
|
||||
Loading…
Reference in New Issue
Block a user