I can not run Dremio

Hi i can not run dremio

First: I tray with:

        sudo /opt/dremio/bin/dremio start 

Show this:

      Please increase the maximum number of file descriptors to at least 65536.

      Dremio utilizes a large number of file descriptors.
       The maximum number of file descriptors, currently set at 1024, is not sufficient.

Check status:

           sudo /opt/dremio/bin/dremio status

And show this:

       /opt/dremio/run/dremio.pid file is present but dremio not running.

My OS is Linux

I tray to modify:

  • dremio.cof
  • dremio-env
  • /proc/sys/fs/file-max
  • /etc/systemd/user.conf

No result :frowning:

I have the same doubt

Can you check ps and see if there is a Dremio process? If yes, kill it and remove the pid file.

Already try with:

ps -a | grep dremio

And I don’t have any guild process running.

Even in dremio in:

dremio / run / dremio.pid

The pid of the process is found, and it is not running.

Thank you.

Delete the dremio.pid file and things should work, sounds like the pid wasn’t cleaned up for some reason.

That was one of the first alternatives that were sought and also does not take effect.


Find both the server.log and server.out. What do these logs report as you try and start up the service?