Ben Pennell

It may be a good idea to have the validator default to an fixed threadpool executor like described. We ran into the same issue for a bag with 10000+ files,...

No its not urgent, we have a local override which implements the same fix in the mean time.

It should be relatively easy to backport this to 4.x, we are [using it locally](https://github.com/UNC-Libraries/hyrax/pull/2/files) in our [4.x based fork of hyrax ](https://github.com/UNC-Libraries/hyrax/tree/unc-hyrax-4-development)(which has a number of other backported fixes)....

It will probably need to wait for the build to work for 4.x again first though unfortunately, since my understanding is it needs to be updated to use gh actions.

Thanks for working on this! Do we have a sense of how this would perform in a hyrax instance containing thousands of works in workflows? I am a bit concerned...

@philvarner Sorry, I just noticed this reply. That may be possible if you do not feel like you will have time. Do you have any concerns with the state of...

I've opened a PR which seems to fix the issue on our local servers. I've done several hundred purge requests without any new file handles being added.

I'm not using nextjs, but we are experiencing a very similar problem. In our case the error message was: ``` Cannot find module '@nulib/use-markdown' from 'node_modules/@samvera/clover-iiif/dist/viewer/index.umd.js' ``` But the solution...