Examples with DHTKey com.ms.silverking.cloud.dht.common.DHTKey used on opensource projects

Example 6 with DHTKey

use of com.ms.silverking.cloud.dht.common.DHTKey in project SilverKing by Morgan-Stanley.

the class AsyncRetrievalOperationImpl method getLatestStoredValues.

@Override
public Map<K, ? extends StoredValue<V>> getLatestStoredValues() throws RetrievalException {
    Map<K, StoredValue<V>> storedValueMap;
    storedValueMap = new HashMap<>(retrievalOperation.size() - latestStoredReturned.size());
    for (Map.Entry<K, RetrievalResultBase<V>> resultEntry : results.entrySet()) {
        K key;
        DHTKey dhtKey;
        key = resultEntry.getKey();
        dhtKey = keyToDHTKey.get(key);
        if (!latestStoredReturned.contains(dhtKey)) {
            RetrievalResultBase<V> value;
            latestStoredReturned.add(dhtKey);
            value = resultEntry.getValue();
            if (value.getOpResult() == OpResult.SUCCEEDED) {
                storedValueMap.put(resultEntry.getKey(), value);
            }
        }
    }
    return storedValueMap;
}

Example 7 with DHTKey

use of com.ms.silverking.cloud.dht.common.DHTKey in project SilverKing by Morgan-Stanley.

the class AsyncKeyedOperationImpl method createKeys.

private Set<DHTKey> createKeys(KeyCreator<K> keyCreator) {
    ImmutableSet.Builder<DHTKey> keySetBuilder;
    keySetBuilder = ImmutableSet.builder();
    for (K key : keyedNamespaceOperation.getKeys()) {
        DHTKey dhtKey;
        dhtKey = keyCreator.createKey(key);
        keySetBuilder.add(dhtKey);
        dhtKeyToKey.put(dhtKey, key);
        keyToDHTKey.put(key, dhtKey);
    }
    return keySetBuilder.build();
}

Example 8 with DHTKey

use of com.ms.silverking.cloud.dht.common.DHTKey in project SilverKing by Morgan-Stanley.

the class SegmentedRetrievalValue method checkForCompletion.

@Override
protected void checkForCompletion() {
    MessageGroupRetrievalResponseEntry response;
    OpResult result;
    result = OpResult.SUCCEEDED;
    for (DHTKey key : keys) {
        if (getResult(key) != OpResult.SUCCEEDED) {
            result = getResult(key);
        // System.out.println("Incomplete: "+ key);
        }
    }
    if (result == OpResult.SUCCEEDED) {
        // System.out.println("SegmentedRetrievalValue complete");
        parent.reassembledResultReceived(relayKey, new SegmentedRetrievalResult<>(metaData, deserializer, getBuffers(), result));
    } else {
    // System.out.println("SegmentedRetrievalValue incomplete");
    // parent.resultReceived(relayKey, MessageGroupRetrievalResponseEntry);
    }
}

Example 9 with DHTKey

use of com.ms.silverking.cloud.dht.common.DHTKey in project SilverKing by Morgan-Stanley.

the class DirectoryServer method recover.

private void recover(NamespaceOptions nsOptions) {
    String[] sDirs;
    Log.warning("DirectoryServer.recover()");
    sDirs = logDir.list();
    for (String sDir : sDirs) {
        DirectoryInMemorySS newDir;
        DHTKey key;
        Log.warningf("DirectoryServer.recover() recovering %s", sDir);
        key = KeyUtil.keyStringToKey(sDir);
        newDir = new DirectoryInMemorySS(key, null, null, new File(logDir, sDir), nsOptions);
        directories.put(key, newDir);
    }
    Log.warning("DirectoryServer.recover() complete");
}

Example 10 with DHTKey

use of com.ms.silverking.cloud.dht.common.DHTKey in project SilverKing by Morgan-Stanley.

the class DebugKey method debugConvergence.

public void debugConvergence(String key, Triple<String, Long, Long> sourceRing, Triple<String, Long, Long> targetRing) throws IOException, KeeperException, ClientException {
    ResolvedReplicaMap sMap;
    ResolvedReplicaMap tMap;
    DHTKey dhtKey;
    dhtKey = keyCreator.createKey(key);
    out.printf("Key:    %s\n", key);
    out.printf("DHTKey: %s\n", KeyUtil.keyToString(dhtKey));
    out.printf("Coord:  %d\n", KeyUtil.keyToCoordinate(dhtKey));
    sMap = readReplicaMap(sourceRing);
    tMap = readReplicaMap(targetRing);
    out.printf("Source\n");
    displayKeyInMap(dhtKey, sMap);
    searchForKey(key, dhtKey, sMap);
    out.println();
    out.printf("Target\n");
    displayKeyInMap(dhtKey, tMap);
    searchForKey(key, dhtKey, tMap);
}