public void unsetOperationCompleted() {
    __isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __OPERATIONCOMPLETED_ISSET_ID);
  }
Returns true if field operationStarted is set (has been assigned a value) and false otherwise
service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetOperationStatusResp.java