@Override
    public int selectCountByGroupId(String groupId) {
        LOGGER.debug("begin to get count by groupId={}", groupId);
        if (StringUtils.isEmpty(groupId)) {
            return 0;
        }
        int count = streamMapper.selectCountByGroupId(groupId);
        LOGGER.info("success to get count");
        return count;
    }
Query and set the extended information and data source fields of the inlong stream
inlong-manager/manager-service/src/main/java/org/apache/inlong/manager/service/stream/InlongStreamServiceImpl.java