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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/32990/
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(Updated April 9, 2015, 6:43 p.m.)
Review request for Aurora and Bill Farner.
Changes
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Adding jmh benchmark.
Bugs: AURORA-1263
https://issues.apache.org/jira/browse/AURORA-1263
Repository: aurora
Description (updated)
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Using event collections with "select" avoids unnecessary row explosion and
provdes subsecond execution time for a large job update that used to take half
a minute.
Before:
```
Benchmark (instances) Mode Cnt Score
Error Units
UpdateStoreBenchmarks.JobDetailsBenchmark.run 1000 thrpt 5 15.595
± 1.056 ops/s
UpdateStoreBenchmarks.JobDetailsBenchmark.run 5000 thrpt 5 3.143
± 0.259 ops/s
UpdateStoreBenchmarks.JobDetailsBenchmark.run 10000 thrpt 5 1.539
± 0.075 ops/s
```
After:
```
Benchmark (instances) Mode Cnt Score
Error Units
UpdateStoreBenchmarks.JobDetailsBenchmark.run 1000 thrpt 5 278.405
± 57.311 ops/s
UpdateStoreBenchmarks.JobDetailsBenchmark.run 5000 thrpt 5 65.386
± 6.455 ops/s
UpdateStoreBenchmarks.JobDetailsBenchmark.run 10000 thrpt 5 33.353
± 1.974 ops/s
```
Diffs (updated)
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src/jmh/java/org/apache/aurora/benchmark/UpdateStoreBenchmarks.java
PRE-CREATION
src/main/resources/org/apache/aurora/scheduler/storage/db/JobUpdateDetailsMapper.xml
4536cd35ffc231a5d2f6c1b5bf2aaa084ce3ad1d
Diff: https://reviews.apache.org/r/32990/diff/
Testing
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./gradlew -Pq build
Manual testing in vagrant.
Thanks,
Maxim Khutornenko
