@java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      if (hasInputEventProtoBytes()) {
        hash = (37 * hash) + INPUT_EVENT_PROTO_BYTES_FIELD_NUMBER;
        hash = (53 * hash) + getInputEventProtoBytes().hashCode();
      }
      if (hasVertexName()) {
        hash = (37 * hash) + VERTEX_NAME_FIELD_NUMBER;
        hash = (53 * hash) + getVertexName().hashCode();
      }
      if (hasDestInputName()) {
        hash = (37 * hash) + DEST_INPUT_NAME_FIELD_NUMBER;
        hash = (53 * hash) + getDestInputName().hashCode();
      }
      if (hasKeyId()) {
        hash = (37 * hash) + KEY_ID_FIELD_NUMBER;
        hash = (53 * hash) + getKeyId();
      }
      hash = (29 * hash) + getUnknownFields().hashCode();
      memoizedHashCode = hash;
      return hash;
    }
<code>optional int32 key_id = 4;</code>
@return The keyId.
llap-common/src/gen/protobuf/gen-java/org/apache/hadoop/hive/llap/daemon/rpc/LlapDaemonProtocolProtos.java