I found this potentially related ticket https://bugs.eclipse.org/bugs/show_bug.cgi?id=563742
On Thu, Jun 4, 2020 at 5:49 PM Clément Guillaume <clem...@guillaume.bzh> wrote: > Hello > > I have noticed, after upgrading to eclipse 2020-03, that it takes more > time between the moment I trigger a main method to run and the moment it > starts running (even when there is no code change in between multiple run). > Using the "Maven console" in the "Console view", i see way more "Resolving > ...." log than before. > I think the more project dependencies your project has the more log there > is. > > For example, I open the datarouter projects in eclipse. > https://github.com/hotpads/datarouter > I added a hello world main in the CopyTableService class. > > https://github.com/hotpads/datarouter/blob/master/datarouter-copy-table/src/main/java/io/datarouter/plugin/copytable/CopyTableService.java > I counted the number of log line for each version of eclipse between the > time I trigger the run and the beginning of the run. > > in eclipse 2019-12 (m2e 1.14.0.20191209-1925), 51 lines (3 for each > dependency of the project) > in eclipse 2020-03 (m2e 1.15.0.20200310-1832), 468 lines: > > - 51 similar to 2019-16 (with "with classifier null to") > - 417 additional lines (with "with classifier to") > > also 468 lines in eclipse 2020-06-M2 > > I attached the logs here > https://drive.google.com/drive/folders/1YLgyq6juuf1_eLTub1H_B2l-jmz6WSIY?usp=sharing > I have noticed the same extra processing before launching a testng test. > > What caused this regression? > Is it possible to revert that or configure eclipse to reduce those > processing? > Why are some processing necessary in between multiple runs of the same > unmodified code? > > Thanks, Clément Guillaume >
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