Yeah, this is one of the lpngest tasks, if not the longest, now. You can disable the module compilation by setting the disableNewUiModule to true in your gradle.properties. This would speed up the builds as well, but would exclude the new Admin UI.
See https://github.com/apache/solr/pull/3261 for more details. The long-lasting task will likely be re-executed when there are changes in the solr:ui module again. --- Christos On Thu, 7 Aug 2025, 11:26 Ishan Chattopadhyaya, <ichattopadhy...@gmail.com> wrote: > Phew, finished after 7+ minutes. This is not a blocker now. > Hope it won't take so long the next time. > > On Thu, 7 Aug 2025 at 13:55, Ishan Chattopadhyaya < > ichattopadhy...@gmail.com> > wrote: > > > Hi All, > > > > It is 6 mins + already, and I'm stuck here: > > > > <============-> 92% EXECUTING [5m 50s] > > > IDLE > > > :solr:ui:compileDevelopmentExecutableKotlinWasmJs > > > IDLE > > > IDLE > > > IDLE > > > > My CPU is maxed out, see attachment. > > > > Any idea what's going on and how to fix this? > > Thanks, > > Ishan > > >