JAVA uses ImageIO to write pictures. Has it been torn? have the bosses encountered it?

File file = new File(folderPath + "\\" + fileName);
ImageIO.write(ImageIO.read(new URL(attr)), fileType, file);

I used 20 threads to call this code, which occupied the full downstream bandwidth. There was a picture tearing problem when downloading pictures in batches
but there was nothing wrong with the program when writing this abnormal picture

.

the probability of having a problem is small, and it feels like it has not been downloaded completely. What is the cause of this and how to solve it

Java
Mar.20,2021

Previous: There is no error log in the springboot startup exception console. You can see the error log when you run junit.

Next: Why is it thread-safe after service is injected into controller in springmvc?

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e9fcfc-1a82.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e9fcfc-1a82.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?