@Override
    public RetValue backupGroupOffsets(String backupFilePath) {
        return this.fileOffsetStorage.backupGroupOffsets(backupFilePath);
    }
Backup group offsets info to the specified path

@param backupFilePath           the specified path

@return  whether success
inlong-tubemq/tubemq-server/src/main/java/org/apache/inlong/tubemq/server/broker/offset/DefaultOffsetManager.java