dweiss opened a new issue, #16644: URL: https://github.com/apache/lucene/issues/16644
### Description The changes made in #16418 affect the file handle count significantly. Our handle-limiting guard caught this here: https://ci-builds.apache.org/job/Lucene/job/Lucene-Check-main/16971/ Local repro on main: ``` gradlew :lucene:core:test --tests "org.apache.lucene.index.TestMixedDocValuesUpdates.testStressMultiThreading" -Ptests.asserts=false -Ptests.file.encoding=UTF-8 -Ptests.gui=true -Ptests.haltonfailure=false -Ptests.jvmargs= -Ptests.jvms=4 -Ptests.multiplier=2 -Ptests.seed=E3F5824CCA864C24 -Ptests.vectorsize=512 ``` Claude's analysis: > The open-handle count of a reader now scales as segments times updated fields times (1 + overlays) times 2. With the default of 16 overlays, an index with 50 segments and 10 hot doc-values fields could hold on the order of 17,000 descriptors instead of 1,000. I think this is worth raising with Jim on the PR or a new issue rather than just bumping the test limit. I wonder if this is something that should be fixed in the patch/core rather than just by bumping this test's `HandleLimitFS.MaxOpenHandles`. I bet this will affect people if it's true. @jimczi ? ### Version and environment details _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
