5030
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Ran 27 May 2015 05:42PM UTC

Jobs 10

Files 324

Run time 13min

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Build # 5030

Build Type

push

travis-ci

Committed by Benjy

Commit Message

Two changes that affect invalidation and artifact caching.

1. Don't use the task class name in cache paths. This name may not
   be stable across runs because we generate synthetic subclasses at runtime,
   and we make no guarantees about their names (e.g., in tests we inject a
   uuid into the synthetic subclass's name). Instead we introduce a
   stable name, based on the non-synthetic, authored class's name.
   Note that this will all go away once we no longer have any class-level
   task state at runtime.

2. Don't use the registration key or option scope in the cache keys of
   JVM tools. They aren't needed - those are just how the tool is accessed
   by code, they have no effect on which tool jars are resolved or how
   those are shaded.

Both these changes will enable us to get huge test performance speedups by having
tests share shaded JVM tool jars via the local artifact cache.

Testing Done:
Unit tests pass locally.
CI passes: https://travis-ci.org/pantsbuild/pants/builds/64289095.

Bugs closed: 1595

Reviewed at https://rbcommons.com/s/twitter/r/2269/

Coverage Stats

13525 of 19501 relevant lines covered (69.36%)

1.3 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	5030.1 (CI_FLAGS="-cjlpn 'Various pants self checks'")	27 May 2015 05:43PM UTC		Travis Job 5030.1
2	5030.2 (CI_FLAGS="-fkmsrcn -u 0/2 'Unit tests for pants and pants-plugins - shard 1'")	27 May 2015 05:43PM UTC	65.91	Travis Job 5030.2
3	5030.3 (CI_FLAGS="-fkmsrcn -u 1/2 'Unit tests for pants and pants-plugins - shard 2'")	27 May 2015 05:43PM UTC	64.49	Travis Job 5030.3
4	5030.4 (CI_FLAGS="-fkmsrcjlp 'Python contrib tests'")	27 May 2015 05:42PM UTC		Travis Job 5030.4
5	5030.5 (CI_FLAGS="-fkmsrjlpn -i 0/6 'Python integration tests for pants - shard 1'")	27 May 2015 05:43PM UTC		Travis Job 5030.5
6	5030.6 (CI_FLAGS="-fkmsrjlpn -i 1/6 'Python integration tests for pants - shard 2'")	27 May 2015 05:50PM UTC		Travis Job 5030.6
7	5030.7 (CI_FLAGS="-fkmsrjlpn -i 2/6 'Python integration tests for pants - shard 3'")	27 May 2015 05:53PM UTC		Travis Job 5030.7
8	5030.8 (CI_FLAGS="-fkmsrjlpn -i 3/6 'Python integration tests for pants - shard 4'")	27 May 2015 05:52PM UTC		Travis Job 5030.8
9	5030.9 (CI_FLAGS="-fkmsrjlpn -i 4/6 'Python integration tests for pants - shard 5'")	27 May 2015 05:52PM UTC		Travis Job 5030.9
10	5030.10 (CI_FLAGS="-fkmsrjlpn -i 5/6 'Python integration tests for pants - shard 6'")	27 May 2015 05:55PM UTC		Travis Job 5030.10

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