Performance difference when running from sources

hey,

when importing a larger set of data (csv) I noticed a huge difference when I build and run OpenRefine from sources vs when I use the official release build. With some files, the difference is seconds vs minutes

I checked out the tag `3.9.5` and compare it to the `3.9.5` .dmg that I downloaded.

My memory settings are the same on both version so I wonder why there is such a big difference.

Could that be because of the JRE which is 11.0.28+6 in the bundled OpenRefine? Locally, I use 21.0.7

Below is a recording of both imports .. I know it’s not a very precise measurement but it’s just for illustration purposes. the difference is actually quite noticable

Bundled OpenRefine

bundled

Open Refine built from sources

local