public Builder setState(org.apache.hadoop.hive.llap.daemon.rpc.LlapDaemonProtocolProtos.SourceStateProto value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000004;
        state_ = value.getNumber();
        onChanged();
        return this;
      }
<code>optional .SourceStateProto state = 3;</code>
@param value The state to set.
@return This builder for chaining.
llap-common/src/gen/protobuf/gen-java/org/apache/hadoop/hive/llap/daemon/rpc/LlapDaemonProtocolProtos.java