👋 Caught something that seemed off while debugging a branch I was working on, switched to master and noticed it still happening. I’m just getting familiar with

pants

internals so there could be something I’m missing (it doesn’t appear to be breaking anything) but felt worth flagging Running:

./pants2 clean-all test tests/python/pants_test/engine:isolated_process

With a debug in

scheduler.py:516

(to inspect

throws

) runs into quite a few on setup, ex:

:: ~/Workspace/pants ‹master*› » ./pants2 clean-all test tests/python/pants_test/engine:isolated_process                                                                                                                        127 ↵

10:35:33 00:00 [main]
               (To run a reporting server: ./pants server)
10:35:34 00:01   [setup]
10:35:35 00:02     [parse]> /Users/schmitt/Workspace/pants/src/python/pants/engine/scheduler.py(519)product_request()
-> unique_exceptions = tuple({t.exc for _, t in throws})
(Pdb) throws
(((Specs(dependencies=(SingleAddress(directory=u'', name=u'nailgun-server'),), matcher=SpecsMatcher(tags=(), exclude_patterns=())), <class 'pants.engine.legacy.graph.TransitiveHydratedTargets'>), Throw(exc=ResolveError(u'"nailgun-server" was not found in namespace "". Did you mean one of:\n  :avro-java-runtime\n  :kythe-java-extractor\n  :kythe-java-indexer\n  :scala-js-cli\n  :scala-js-compiler\n  :scala-js-library\n  :scrooge-gen\n  :scrooge-linter',))),)
(Pdb) c
> /Users/schmitt/Workspace/pants/src/python/pants/engine/scheduler.py(519)product_request()
-> unique_exceptions = tuple({t.exc for _, t in throws})
(Pdb) throws
(((Specs(dependencies=(SingleAddress(directory=u'', name=u'benchmark-caliper-0.5'),), matcher=SpecsMatcher(tags=(), exclude_patterns=())), <class 'pants.engine.legacy.graph.TransitiveHydratedTargets'>), Throw(exc=ResolveError(u'"benchmark-caliper-0.5" was not found in namespace "". Did you mean one of:\n  :avro-java-runtime\n  :kythe-java-extractor\n  :kythe-java-indexer\n  :scala-js-cli\n  :scala-js-compiler\n  :scala-js-library\n  :scrooge-gen\n  :scrooge-linter',))),)
(Pdb) c
> /Users/schmitt/Workspace/pants/src/python/pants/engine/scheduler.py(519)product_request()
-> unique_exceptions = tuple({t.exc for _, t in throws})
(Pdb) throws
(((Specs(dependencies=(SingleAddress(directory=u'', name=u'benchmark-java-allocation-instrumenter-2.1'),), matcher=SpecsMatcher(tags=(), exclude_patterns=())), <class 'pants.engine.legacy.graph.TransitiveHydratedTargets'>), Throw(exc=ResolveError(u'"benchmark-java-allocation-instrumenter-2.1" was not found in namespace "". Did you mean one of:\n  :avro-java-runtime\n  :kythe-java-extractor\n  :kythe-java-indexer\n  :scala-js-cli\n  :scala-js-compiler\n  :scala-js-library\n  :scrooge-gen\n  :scrooge-linter',))),)
<quite a few more>