public boolean isSetSuccess() {
      return org.apache.amoro.shade.thrift.org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __SUCCESS_ISSET_ID);
    }
Returns true if field success is set (has been assigned a value) and false otherwise
amoro-common/src/main/gen-java/org/apache/amoro/api/OptimizingService.java