![]() ![]() ![]() When I did my current installation (which was in the middle of last year, not that long ago) the information that was there was not clear and everyone was obsessed with reducing the writes to the SSD as much as possible, but now it is known that there is no reason to obsess over it. But in view of the results, everything seems to indicate that any recent disk would last much longer than it will take to change computers. You can read about it here, for example:īe careful, these tests refer to relatively current discs, with old models I could not tell you. That is, real tests have been carried out, stressing SSD disks to extremes that normal users would not reach in many years, no matter how hard we gave it. The thing is, I think that today enough is known about SSDs not to worry about the writes that SWAP can do. That is, if you see that two comments of mine appear saying more or less the same, it will be for that. This can help reduce the number of open files and improve performance.īy following these steps, you should be able to resolve the "java socket: too many open files" error.I had replied before, but since I don't see the comment, I comment again. Consider optimizing your code to reuse existing socket connections instead of creating new ones for each request. Failing to close sockets can result in resource leaks and eventually lead to reaching the maximum open file limit.ĥ. If you're creating multiple socket connections, make sure you close each socket after you're done using it. For example, in Ubuntu, you can edit the `/etc/security/nf` file and add a line like this:Ĥ. The location of this file varies depending on the Linux distribution you are using. Alternatively, you can permanently increase the ulimit value by modifying the system configuration file. Please note that this change is temporary and will be valid for the current session only.ģ. If the current value is too low, you can temporarily increase it by running: `ulimit -n `, where `` is the desired higher limit. This will display the maximum number of open files allowed per process.Ģ. ![]() Check the current ulimit value by running the command: `ulimit -n`. To resolve this issue, you can take the following steps:ġ. This limit is usually determined by the ulimit value set on your system. The error "java socket: too many open files" typically occurs when your Java program reaches the maximum limit of concurrently open files that can be handled by the operating system. Working with documents, spreadsheets, and presentations 75Ĭhoosing amongst Ubuntu and its derivatives 118Ĭreative Commons Attribution–ShareAlike 3.0 Legal Code 123 Searching for files and folders on your computer 29 Modify /etc/security/nf with the following lines (this takes care of non-GUI login): * hard nofile 65535 Modify /etc/systemd/nf and /etc/systemd/nf with the following line (this takes care of graphical login): DefaultLimitNOFILE=65535 If you want to increase the limit shown by ulimit -n, you should: ![]()
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