If you don't want to do it, I can do it tomorrow but if you'd like to give it a try I'd be happy to help if you need any guidance.
Le mer. 28 juin 2017 à 19:38, Adrien Grand <jpou...@gmail.com> a écrit : > Hi Anshum, > > This looks like a good start to me. You would also need to remove the 6.x > version constants so that TestBackwardCompatibility does not think they are > worth testing, as well as all codecs, postings formats and doc values > formats that are defined in the lucene/backward-codecs module since they > are only about 6.x codecs. > > Le mer. 28 juin 2017 à 09:57, Anshum Gupta <ansh...@apple.com> a écrit : > >> Thanks for confirming that Alan, I had similar thoughts but wasn’t sure. >> >> I don’t want to change anything that I’m not confident about so I’m just >> going to create remove those and commit it to my fork. If someone who’s >> confident agrees with what I’m doing, I’ll go ahead and make those changes >> to the upstream :). >> >> -Anshum >> >> >> >> On Jun 28, 2017, at 12:54 AM, Alan Woodward <a...@flax.co.uk> wrote: >> >> We don’t need to support lucene5x codecs in 7, so you should be able to >> just remove those tests (and the the relevant packages from >> backwards-codecs too), I think? >> >> >> On 28 Jun 2017, at 08:38, Anshum Gupta <ansh...@apple.com> wrote: >> >> I tried to move forward to see this work before automatically computing >> the versions but I have about 30 odd failing test. I’ve made those changes >> and pushed to my local GitHub account in case you have the time to look: >> https://github.com/anshumg/lucene-solr >> >> Here’s the build summary if that helps: >> >> [junit4] Tests with failures [seed: 31C3B60E557C7E14] (first 10 out of >> 31): >> [junit4] - >> org.apache.lucene.codecs.lucene53.TestLucene53NormsFormat.testOutliers2 >> [junit4] - >> org.apache.lucene.codecs.lucene53.TestLucene53NormsFormat.testShortRange >> [junit4] - >> org.apache.lucene.codecs.lucene53.TestLucene53NormsFormat.testFewValues >> [junit4] - >> org.apache.lucene.codecs.lucene53.TestLucene53NormsFormat.testFullLongRange >> [junit4] - >> org.apache.lucene.codecs.lucene53.TestLucene53NormsFormat.testRamBytesUsed >> [junit4] - >> org.apache.lucene.codecs.lucene53.TestLucene53NormsFormat.testFewLargeValues >> [junit4] - >> org.apache.lucene.codecs.lucene53.TestLucene53NormsFormat.testByteRange >> [junit4] - >> org.apache.lucene.codecs.lucene53.TestLucene53NormsFormat.testLongRange >> [junit4] - >> org.apache.lucene.codecs.lucene50.TestLucene50SegmentInfoFormat.testRandomExceptions >> [junit4] - >> org.apache.lucene.codecs.lucene62.TestLucene62SegmentInfoFormat.testRandomExceptions >> [junit4] >> [junit4] >> [junit4] JVM J0: 0.56 .. 9.47 = 8.91s >> [junit4] JVM J1: 0.56 .. 4.13 = 3.57s >> [junit4] JVM J2: 0.56 .. 47.28 = 46.73s >> [junit4] JVM J3: 0.56 .. 3.89 = 3.33s >> [junit4] Execution time total: 47 seconds >> [junit4] Tests summary: 8 suites, 215 tests, 30 errors, 1 failure, 24 >> ignored (24 assumptions) >> >> >> -Anshum >> >> >> >> On Jun 27, 2017, at 4:15 AM, Adrien Grand <jpou...@gmail.com> wrote: >> >> The test***BackwardCompatibility cases can be removed since they make >> sure that Lucene 7 can read Lucene 6 norms, while Lucene 8 doesn't have to >> be able to read Lucene 6 norms. >> >> TestSegmentInfos needs to be adapted to the new versions, we need to >> replace 5 with 6 and 8 with 9. Maybe we should compute those numbers >> automatically based on Version.LATEST.major so that it does not require >> manual changes when moving to a new major version. That would give 5 -> >> Version.LATEST.major-2 and 8 -> Version.LATEST.major+1. >> >> I can do those changes on Thursday if you don't feel comfortable doing >> them. >> >> >> >> Le mar. 27 juin 2017 à 08:12, Anshum Gupta <ansh...@apple.com> a écrit : >> >>> Without making any changes at all and just bumping up the version, I hit >>> these errors when running the tests: >>> >>> [junit4] 2> NOTE: reproduce with: ant test >>> -Dtestcase=TestSegmentInfos -Dtests.method=testIllegalCreatedVersion >>> -Dtests.seed=C818A61FA6C293A1 -Dtests.slow=true -Dtests.locale=es-PR >>> -Dtests.timezone=Etc/GMT+4 -Dtests.asserts=true >>> -Dtests.file.encoding=US-ASCII >>> [junit4] FAILURE 0.01s J0 | >>> TestSegmentInfos.testIllegalCreatedVersion <<< >>> [junit4] > Throwable #1: junit.framework.AssertionFailedError: >>> Expected exception IllegalArgumentException but no exception was thrown >>> [junit4] > at >>> __randomizedtesting.SeedInfo.seed([C818A61FA6C293A1:CE340683BE44C211]:0) >>> [junit4] > at >>> org.apache.lucene.util.LuceneTestCase.expectThrows(LuceneTestCase.java:2672) >>> [junit4] > at >>> org.apache.lucene.index.TestSegmentInfos.testIllegalCreatedVersion(TestSegmentInfos.java:35) >>> [junit4] > at java.lang.Thread.run(Thread.java:748) >>> [junit4] 2> NOTE: reproduce with: ant test >>> -Dtestcase=TestSegmentInfos -Dtests.method=testVersionsOneSegment >>> -Dtests.seed=C818A61FA6C293A1 -Dtests.slow=true -Dtests.locale=es-PR >>> -Dtests.timezone=Etc/GMT+4 -Dtests.asserts=true >>> -Dtests.file.encoding=US-ASCII >>> [junit4] ERROR 0.00s J0 | TestSegmentInfos.testVersionsOneSegment >>> <<< >>> [junit4] > Throwable #1: >>> org.apache.lucene.index.CorruptIndexException: segments file recorded >>> indexCreatedVersionMajor=8 but segment=_0(7.0.0):C1 has older version=7.0.0 >>> (resource=BufferedChecksumIndexInput(MockIndexInputWrapper(RAMInputStream(name=segments_1)))) >>> [junit4] > at >>> __randomizedtesting.SeedInfo.seed([C818A61FA6C293A1:A7477EE8875F2E36]:0) >>> [junit4] > at >>> org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:392) >>> [junit4] > at >>> org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:293) >>> [junit4] > at >>> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:443) >>> [junit4] > at >>> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:440) >>> [junit4] > at >>> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:692) >>> [junit4] > at >>> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:644) >>> [junit4] > at >>> org.apache.lucene.index.SegmentInfos.readLatestCommit(SegmentInfos.java:445) >>> [junit4] > at >>> org.apache.lucene.index.TestSegmentInfos.testVersionsOneSegment(TestSegmentInfos.java:67) >>> [junit4] > at java.lang.Thread.run(Thread.java:748) >>> [junit4] 2> NOTE: reproduce with: ant test >>> -Dtestcase=TestSegmentInfos -Dtests.method=testVersionsTwoSegments >>> -Dtests.seed=C818A61FA6C293A1 -Dtests.slow=true -Dtests.locale=es-PR >>> -Dtests.timezone=Etc/GMT+4 -Dtests.asserts=true >>> -Dtests.file.encoding=US-ASCII >>> [junit4] ERROR 0.00s J0 | TestSegmentInfos.testVersionsTwoSegments >>> <<< >>> [junit4] > Throwable #1: >>> org.apache.lucene.index.CorruptIndexException: segments file recorded >>> indexCreatedVersionMajor=8 but segment=_0(7.0.0):C1 has older version=7.0.0 >>> (resource=BufferedChecksumIndexInput(MockIndexInputWrapper(RAMInputStream(name=segments_1)))) >>> [junit4] > at >>> __randomizedtesting.SeedInfo.seed([C818A61FA6C293A1:4EE9CC4194FBB648]:0) >>> [junit4] > at >>> org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:392) >>> [junit4] > at >>> org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:293) >>> [junit4] > at >>> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:443) >>> [junit4] > at >>> org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:440) >>> [junit4] > at >>> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:692) >>> [junit4] > at >>> org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:644) >>> [junit4] > at >>> org.apache.lucene.index.SegmentInfos.readLatestCommit(SegmentInfos.java:445) >>> [junit4] > at >>> org.apache.lucene.index.TestSegmentInfos.testVersionsTwoSegments(TestSegmentInfos.java:96) >>> [junit4] > at java.lang.Thread.run(Thread.java:748) >>> >>> On applying the patch here (https://pastebin.com/tM4Fpy1Q), I end up >>> with the following errors: >>> >>> [junit4] Tests with failures [seed: 5B388AB1E2BEFF87]: >>> [junit4] - >>> org.apache.lucene.search.similarities.TestSimilarityBase.testLengthEncodingBackwardCompatibility >>> [junit4] - >>> org.apache.lucene.search.similarities.TestClassicSimilarity.testNormEncodingBackwardCompatibility >>> [junit4] - >>> org.apache.lucene.index.TestSegmentInfos.testIllegalCreatedVersion >>> [junit4] - >>> org.apache.lucene.search.similarities.TestBM25Similarity.testLengthEncodingBackwardCompatibility >>> >>> Any ideas on what I’m missing here? >>> >>> >>> -Anshum >>> >>> >>> >>> On Jun 26, 2017, at 2:55 PM, Ryan Ernst <r...@iernst.net> wrote: >>> >>> After changing that constant check, do you get the same test failures? >>> What are the actual failure messages? >>> >>> On Mon, Jun 26, 2017 at 10:38 AM Anshum Gupta <ans...@anshumgupta.net> >>> wrote: >>> >>>> Thanks Adrien, sadly, the tests aren't passing. That's the reason why I >>>> didn't push the changes. I'll see if someone else can help while you're >>>> away. >>>> >>>> -Anshum >>>> >>>> On Mon, Jun 26, 2017 at 9:55 AM Adrien Grand <jpou...@gmail.com> wrote: >>>> >>>>> Your proposed change looks correct to me. As far as whether other >>>>> changes are required, I'm currently traveling but can look when I'm back >>>>> on >>>>> Thursday. Feel free to push the branches if tests are passing, we can fix >>>>> things later? >>>>> >>>>> Le lun. 26 juin 2017 à 07:13, Anshum Gupta <ans...@anshumgupta.net> a >>>>> écrit : >>>>> >>>>>> The only throw case that I think needs changing is in >>>>>> SegmentInfos.java L315 >>>>>> >>>>>> Version luceneVersion = Version.fromBits(input.readVInt(), >>>>>> input.readVInt(), input.readVInt()); >>>>>> if (luceneVersion.onOrAfter(Version.LUCENE_7_0_0) == false) { >>>>>> // TODO: should we check indexCreatedVersion instead? >>>>>> throw new IndexFormatTooOldException(input, "this index is too old >>>>>> (version: " + luceneVersion + ")"); >>>>>> } >>>>>> >>>>>> >>>>>> The Lucene version here should be LUCENE_7_0_0, instead of the >>>>>> original LUCENE_6_0_0. >>>>>> >>>>>> Is there anything else that's needed (and is this the correct >>>>>> change?). >>>>>> >>>>>> -Anshum >>>>>> >>>>>> >>>>>> On Sun, Jun 25, 2017 at 9:45 PM Anshum Gupta <ans...@anshumgupta.net> >>>>>> wrote: >>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> I am working on creating the 7x, and 7.0 branches but I have the >>>>>>> following failing tests: >>>>>>> [junit4] Tests with failures [seed: 4FBDDCD3F96316D3]: >>>>>>> [junit4] - >>>>>>> org.apache.lucene.index.TestSegmentInfos.testVersionsTwoSegments >>>>>>> [junit4] - >>>>>>> org.apache.lucene.index.TestSegmentInfos.testIllegalCreatedVersion >>>>>>> [junit4] - >>>>>>> org.apache.lucene.index.TestSegmentInfos.testVersionsOneSegment >>>>>>> >>>>>>> I assume this is a result of me not doing anything about the >>>>>>> following TODO that got printed when I ran addVersion.py. >>>>>>> *TODO* >>>>>>> * - Update IndexFormatTooOldException throw cases* >>>>>>> >>>>>>> Can someone shed more light on what needs to be done here? >>>>>>> >>>>>>> -Anshum >>>>>>> >>>>>> >>> >> >> >>