@java.lang.Override
    public boolean hasCredentialsBinary() {
      return ((bitField0_ & 0x00000080) != 0);
    }
<pre>
Credentials are not signed - the client can add e.g. his own HDFS tokens.
</pre>

<code>optional bytes credentials_binary = 8;</code>
@return Whether the credentialsBinary field is set.
llap-common/src/gen/protobuf/gen-java/org/apache/hadoop/hive/llap/daemon/rpc/LlapDaemonProtocolProtos.java