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https://issues.apache.org/jira/browse/LUCENE-1844?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael McCandless updated LUCENE-1844:
---------------------------------------
Attachment: LUCENE-1844.patch
OK I started from Erick's last patch, and trimmed back some more tests -- patch
attached.
Also I temporarily instrumented the tests to print msec per case -- with the
attached patch, here are the test times that are > 1 sec:
{code}
Test times:
17.489 sec TestIndexWriter [test-tag]
17.315 sec TestIndexWriter
9.952 sec TestQualityRun
9.163 sec TestIndexWriterReader [test-tag]
9.008 sec TestIndexWriterReader
8.508 sec TestTimeLimitingCollector
8.410 sec TestTimeLimitingCollector [test-tag]
6.982 sec TestIndexReader
6.930 sec TestIndexReader [test-tag]
6.756 sec TestAtomicUpdate
6.740 sec TestAtomicUpdate [test-tag]
6.596 sec TestAtomicUpdate:testAtomicUpdates [test-tag]
6.303 sec TestTransactions
6.290 sec TestTransactions [test-tag]
6.287 sec TestIndexWriterExceptions
6.277 sec TestIndexWriterExceptions [test-tag]
6.140 sec TestTransactions:testTransactions [test-tag]
5.759 sec TestNRTReaderWithThreads
5.694 sec TestNRTReaderWithThreads [test-tag]
5.630 sec TestBooleanMinShouldMatch
5.622 sec TestBooleanMinShouldMatch [test-tag]
5.599 sec TestIndexReaderReopen [test-tag]
5.552 sec TestNRTReaderWithThreads:testIndexing [test-tag]
5.399 sec TestIndexReaderReopen
5.254 sec TestNumericRangeQuery64
5.099 sec TestSnapshotDeletionPolicy
5.081 sec TestIndexReaderClone
5.056 sec TestIndexReaderClone [test-tag]
4.962 sec TestSnapshotDeletionPolicy [test-tag]
4.852 sec TestBasics
4.836 sec TestBasics [test-tag]
4.813 sec TestNumericRangeQuery64 [test-tag]
4.525 sec TestPerfTasksLogic
4.494 sec TestStressIndexing
4.468 sec TestBoolean2
4.465 sec TestStressIndexing [test-tag]
4.358 sec TestSnapshotDeletionPolicy:testSnapshotDeletionPolicy [test-tag]
4.323 sec TestStressIndexing:testStressIndexAndSearching [test-tag]
4.297 sec TestBoolean2 [test-tag]
4.233 sec TestCustomScoreQuery
4.172 sec TestBooleanMinShouldMatch:testRandomQueries [test-tag]
4.115 sec TestCustomScoreQuery [test-tag]
3.981 sec TestNumericRangeQuery32
3.847 sec TestNumericRangeQuery32 [test-tag]
3.810 sec TestTimeLimitingCollector:testModifyResolution [test-tag]
3.708 sec TestDeletionPolicy
3.701 sec TestDeletionPolicy [test-tag]
3.613 sec TestIndexWriterReader:testDuringAddIndexes [test-tag]
3.605 sec TestSimpleExplanations [test-tag]
3.556 sec TestIndexWriter:testAddIndexOnDiskFull [test-tag]
3.491 sec TestLockFactory
3.478 sec TestLockFactory [test-tag]
3.381 sec TestSimpleExplanations
3.297 sec TestIndexWriterReader:testDuringAddDelete [test-tag]
3.181 sec TestComplexExplanations [test-tag]
3.125 sec TestIndexWriterExceptions:testRandomExceptions [test-tag]
3.028 sec TestIndexReader:testLockObtainFailed [test-tag]
3.020 sec TestDeletionPolicy:testExpirationTimeDeletionPolicy [test-tag]
3.008 sec TestIndexWriterExceptions:testRandomExceptionsThreads [test-tag]
2.938 sec TestIndexableBinaryStringTools [test-tag]
2.922 sec TestComplexExplanations
2.815 sec TestIndexableBinaryStringTools
2.686 sec TestQueryParserWrapper
2.626 sec TestQPHelper
2.547 sec TestMultiTermConstantScore [test-tag]
2.543 sec TestMultiTermConstantScore
2.527 sec TestMultiValuedNumericRangeQuery [test-tag]
2.510 sec TestIndicesEquals
2.489 sec TestHugeRamFile [test-tag]
2.444 sec TestHugeRamFile
2.435 sec MemoryIndexTest
2.383 sec TestTermRangeFilter [test-tag]
2.379 sec TestMultiValuedNumericRangeQuery:testMultiValuedNRQ [test-tag]
2.372 sec TestBoolean2:testRandomQueries [test-tag]
2.355 sec TestSpanExplanations [test-tag]
2.332 sec TestHugeRamFile:testHugeFile [test-tag]
2.328 sec TestBackwardsCompatibility [test-tag]
2.291 sec TestBackwardsCompatibility
2.277 sec JEStoreTest
2.245 sec TestSpanExplanations
2.239 sec TestMultiValuedNumericRangeQuery
2.207 sec TestSort [test-tag]
2.125 sec TestThreadedOptimize [test-tag]
2.122 sec TestIndexReaderReopen:testThreadSafety [test-tag]
2.107 sec TestSort
2.101 sec TestQueryParser
2.082 sec TestQueryParser [test-tag]
2.057 sec TestTermRangeFilter
2.055 sec TestThreadedOptimize
2.024 sec TestIndexReader:testLastModified [test-tag]
1.981 sec TestThreadedOptimize:testThreadedOptimize [test-tag]
1.937 sec TestStressIndexing2
1.932 sec TestStressIndexing2 [test-tag]
1.831 sec TestLazyBug [test-tag]
1.817 sec TestLazyBug
1.811 sec TestPhraseQuery
1.801 sec TestPhraseQuery [test-tag]
1.762 sec TestBufferedIndexInput
1.754 sec TestBufferedIndexInput [test-tag]
1.744 sec TestConcurrentMergeScheduler
1.729 sec TestCrash
1.716 sec TestCrash [test-tag]
1.702 sec TestFieldsReader [test-tag]
1.700 sec TestIndexReaderCloneNorms
1.698 sec TestFieldsReader
1.684 sec TestIndexReaderCloneNorms [test-tag]
1.678 sec TestStringIntern
1.644 sec TestIndexableBinaryStringTools:testEncodedSortability [test-tag]
1.615 sec TestConcurrentMergeScheduler [test-tag]
1.606 sec TestStringIntern [test-tag]
1.567 sec TestCustomScoreQuery:testCustomScoreByte [test-tag]
1.560 sec TestTermAttributeImpl
1.525 sec TestFieldMaskingSpanQuery
1.496 sec TestFieldMaskingSpanQuery [test-tag]
1.486 sec TestPayloadTermQuery
1.484 sec TestToken [test-tag]
1.484 sec TestToken
1.465 sec TestPayloadTermQuery [test-tag]
1.460 sec TestStringIntern:testStringIntern [test-tag]
1.456 sec TestTermAttributeImpl [test-tag]
1.424 sec TestBufferedIndexInput:testReadBytes [test-tag]
1.414 sec TestTimeLimitingCollector:testTimeoutGreedy [test-tag]
1.366 sec TestIndexWriterReader:testAddIndexesAndDoDeletesThreads [test-tag]
1.364 sec TestSpans [test-tag]
1.361 sec TestPayloadSpans [test-tag]
1.328 sec TestSort:testStringSort [test-tag]
1.327 sec TestSpans
1.323 sec TestDisjunctionMaxQuery [test-tag]
1.300 sec TestNorms [test-tag]
1.297 sec TestToken:testGrow [test-tag]
1.288 sec TestTimeLimitingCollector:testTimeoutMultiThreaded [test-tag]
1.281 sec TestTermAttributeImpl:testGrow [test-tag]
1.280 sec TestNorms
1.269 sec TestTimeLimitingCollector:testTimeoutNotGreedy [test-tag]
1.269 sec TestDisjunctionMaxQuery
1.265 sec TestPayloadSpans
1.244 sec TestPrefixInBooleanQuery [test-tag]
1.177 sec TestLockFactory:testStressLocks [test-tag]
1.154 sec TestNorms:testNorms [test-tag]
1.150 sec TestFieldsReader:testLazyPerformance [test-tag]
1.144 sec TestFieldCacheRangeFilter
1.141 sec TestPrefixInBooleanQuery
1.124 sec TestIndexableBinaryStringTools:testRandomBinaryRoundTrip [test-tag]
1.111 sec TestFieldCacheRangeFilter [test-tag]
1.105 sec TestIndexWriterMergePolicy [test-tag]
1.098 sec TestIndexReaderClone:testParallelReader [test-tag]
1.089 sec TestIndexWriter:testNoWaitClose [test-tag]
1.070 sec TestIndexWriterMergePolicy
1.064 sec TestIndexReaderClone:testCloneWriteToClone [test-tag]
1.060 sec TestCustomScoreQuery:testCustomScoreFloat [test-tag]
1.057 sec TestIndexWriter:testThreadInterruptDeadlock [test-tag]
1.049 sec TestIndexReaderClone:testMixedReaders [test-tag]
1.047 sec TestThreadSafe
1.039 sec TestIndexReaderCloneNorms:testNormsRefCounting [test-tag]
1.023 sec TestThreadSafe [test-tag]
1.012 sec TestIndexReader:testLock [test-tag]
1.012 sec TestFieldCacheSanityChecker [test-tag]
1.011 sec TestIndexReaderClone:testSegmentReaderDelDocsReferenceCounting
[test-tag]
1.010 sec TestLockFactory:testDefaultRAMDirectory [test-tag]
1.009 sec TestLockFactory:testStressLocksNativeFSLockFactory [test-tag]
1.005 sec TestFieldCacheSanityChecker
1.003 sec TestStressIndexing2:testMultiConfig [test-tag]
{code}
> Speed up junit tests
> --------------------
>
> Key: LUCENE-1844
> URL: https://issues.apache.org/jira/browse/LUCENE-1844
> Project: Lucene - Java
> Issue Type: Improvement
> Reporter: Mark Miller
> Attachments: FastCnstScoreQTest.patch, hi_junit_test_runtimes.png,
> LUCENE-1844-Junit3.patch, LUCENE-1844.patch, LUCENE-1844.patch
>
>
> As Lucene grows, so does the number of JUnit tests. This is obviously a good
> thing, but it comes with longer and longer test times. Now that we also run
> back compat tests in a standard test run, this problem is essentially doubled.
> There are some ways this may get better, including running parallel tests.
> You will need the hardware to fully take advantage, but it should be a nice
> gain. There is already an issue for this, and Junit 4.6, 4.7 have the
> beginnings of something we might be able to count on soon. 4.6 was buggy, and
> 4.7 still doesn't come with nice ant integration. Parallel tests will come
> though.
> Beyond parallel testing, I think we also need to concentrate on keeping our
> tests lean. We don't want to sacrifice coverage or quality, but I'm sure
> there is plenty of fat to skim.
> I've started making a list of some of the longer tests - I think with some
> work we can make our tests much faster - and then with parallelization, I
> think we could see some really great gains.
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