Example usage for org.apache.hadoop.yarn.server.api.records.impl.pb MasterKeyPBImpl MasterKeyPBImpl

Introduction

In this page you can find the example usage for org.apache.hadoop.yarn.server.api.records.impl.pb MasterKeyPBImpl MasterKeyPBImpl.

Prototype

public MasterKeyPBImpl(MasterKeyProto proto) 

Source Link

Usage

From source file:io.hops.metadata.util.RMUtilities.java

License:Apache License

public static Map<RMStateStore.KeyType, MasterKey> getSecretMamagerKeys() throws IOException {
    LightWeightRequestHandler getNMTokenSecretMamagerCurrentKeyHandler = new LightWeightRequestHandler(
            YARNOperationType.TEST) {//  w  w w  .  j a  v  a  2  s .  c om
        @Override
        public Object performTask() throws StorageException, InvalidProtocolBufferException {
            connector.beginTransaction();
            connector.writeLock();
            SecretMamagerKeysDataAccess DA = (SecretMamagerKeysDataAccess) RMStorageFactory
                    .getDataAccess(SecretMamagerKeysDataAccess.class);
            List<SecretMamagerKey> hopKeys = (List<SecretMamagerKey>) DA.getAll();
            connector.commit();
            Map<RMStateStore.KeyType, MasterKey> keys = new EnumMap<RMStateStore.KeyType, MasterKey>(
                    RMStateStore.KeyType.class);
            MasterKey key;
            if (hopKeys != null) {
                for (SecretMamagerKey hopKey : hopKeys) {
                    key = new MasterKeyPBImpl(YarnServerCommonProtos.MasterKeyProto.parseFrom(hopKey.getKey()));
                    keys.put(RMStateStore.KeyType.valueOf(hopKey.getKeyType()), key);
                }
            }
            return keys;
        }
    };
    return (Map<RMStateStore.KeyType, MasterKey>) getNMTokenSecretMamagerCurrentKeyHandler.handle();
}

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