[LUCENE-9468] "./gradlew -p lucene test" leaks lucene/core/build/tmp/test/jar_extract_XXXX files

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Lucene Fields: New
• Assignee: Unassigned
• Reporter: Michael McCandless
• Created: 17/Aug/20 21:45
• Updated: 28/Aug/22 16:06
• Resolved: 20/Aug/20 10:26

Description

I have been stupid-beasting (while(true) "./gradlew -p lucene test") Lucene core + modules tests, and noticed that I have accumulated many (~10.3K) files like these:

-rw-r--r-- 1 mike mike  4954 Aug 17 12:49 lucene/core/build/tmp/test/jar_extract_9943749690454255636_tmp
-rw-r--r-- 1 mike mike 84929 Aug 17 13:24 lucene/core/build/tmp/test/jar_extract_9949237584070142535_tmp
-rw-r--r-- 1 mike mike 14627 Aug 17 14:01 lucene/core/build/tmp/test/jar_extract_9950285037002822552_tmp
-rw-r--r-- 1 mike mike 15935 Aug 17 15:10 lucene/core/build/tmp/test/jar_extract_995066590821695944_tmp
-rw-r--r-- 1 mike mike  5488 Aug 17 11:23 lucene/core/build/tmp/test/jar_extract_9952865172929838404_tmp
-rw-r--r-- 1 mike mike 19078 Aug 17 14:41 lucene/core/build/tmp/test/jar_extract_9960016969100835830_tmp
-rw-r--r-- 1 mike mike  5488 Aug 17 10:07 lucene/core/build/tmp/test/jar_extract_9960479662672452908_tmp
-rw-r--r-- 1 mike mike 28711 Aug 17 13:07 lucene/core/build/tmp/test/jar_extract_996420631017213954_tmp
-rw-r--r-- 1 mike mike 84929 Aug 17 10:30 lucene/core/build/tmp/test/jar_extract_9964495910786482810_tmp
-rw-r--r-- 1 mike mike  8034 Aug 17 17:10 lucene/core/build/tmp/test/jar_extract_9965528236930220207_tmp
-rw-r--r-- 1 mike mike 43565 Aug 17 11:52 lucene/core/build/tmp/test/jar_extract_9967892842722777228_tmp
-rw-r--r-- 1 mike mike 36278 Aug 17 10:36 lucene/core/build/tmp/test/jar_extract_996836107828729763_tmp
-rw-r--r-- 1 mike mike 29997 Aug 17 15:48 lucene/core/build/tmp/test/jar_extract_9968527122717193835_tmp
-rw-r--r-- 1 mike mike 19078 Aug 17 11:11 lucene/core/build/tmp/test/jar_extract_9968609693107939092_tmp
-rw-r--r-- 1 mike mike  9920 Aug 17 14:31 lucene/core/build/tmp/test/jar_extract_9968809316564216653_tmp
-rw-r--r-- 1 mike mike 19078 Aug 17 13:22 lucene/core/build/tmp/test/jar_extract_9969318805542859308_tmp
-rw-r--r-- 1 mike mike 28711 Aug 17 11:44 lucene/core/build/tmp/test/jar_extract_9974798403956637924_tmp 

It seems to grow by ~64 files (how many cores I configured gradle to use in my ./gradle.properties on each iteration of beasting.

I think gradle should be cleaning this up maybe?

Issue Links

• relates to: LUCENE-9471 Gradle leaves behind junk temporary files