Hi Ilya! Thank you for up the topic. I will come back with fixes and
comments in a couple of days.

On Tue, Nov 17, 2020 at 4:26 PM Ilya Kasnacheev <ilya.kasnach...@gmail.com>
wrote:

> Hello!
>
> I have left some comments and there's also more discussion there. Can you
> please look?
>
> Thanks,
> --
> Ilya Kasnacheev
>
>
> вт, 3 нояб. 2020 г. в 00:03, Max Timonin <timonin.ma...@gmail.com>:
>
> > Hi!
> >
> > I've updated PR: https://github.com/apache/ignite/pull/8367. Anton,
> Ivan,
> > Ivan could you please review it?
> >
> > Some moments to mention:
> > 1. I've added new suites: SerializerSuite (ignite-cassandra-serializers),
> > DistanceTestSuite, NaiveBayesTestSuite (ignite-ml). Should we configure a
> > TeamCity to run them?
> >
> > 2. Some tests marked as failed, I'll create corresponding tickets for
> them
> > after PR approved:
> > - IgnitePKIndexesMigrationToUnwrapPkTest
> > - P2PGridifySelfTest
> > - GridCacheMultithreadedFailoverAbstractTest
> > - WalCompactionAfterRestartTest
> > - GridTcpCommunicationSpiLogTest
> > - ComplexSecondaryKeyUnwrapSelfTest
> > - SqlTransactionsSelfTest
> >
> > 3. Add docs to DEVNOTES.txt
> >
> > On Mon, Nov 2, 2020 at 11:44 AM Anton Vinogradov <a...@apache.org> wrote:
> >
> > > > As I understand we
> > > > can't just move suites between modules, as TeamCity may depend on the
> > > path
> > > > to them.
> > > See no problem to update TC as well.
> > >
> > > On Fri, Oct 30, 2020 at 4:32 PM Ivan Daschinsky <ivanda...@gmail.com>
> > > wrote:
> > >
> > > > I suggests to mark these tests with @Ignore and file tickets to fix
> > them.
> > > >
> > > > пт, 30 окт. 2020 г. в 16:26, Ivan Daschinsky <ivanda...@gmail.com>:
> > > >
> > > > > Hi
> > > > >
> > > > > WalCompactionAfterRestartTest -- yes we need it. This test failed
> > > because
> > > > > of race (test shold be rewritten a little bit)
> > > > >
> > > > > пт, 30 окт. 2020 г. в 16:15, Max Timonin <timonin.ma...@gmail.com
> >:
> > > > >
> > > > >> Hi!
> > > > >>
> > > > >> Yes, you're correct. I've developed the check and started to clean
> > > tests
> > > > >> (move them to suites, mark some tests with Ignore, etc.). I finish
> > > work
> > > > on
> > > > >> the core module. I hope it was the biggest one, and others are
> less.
> > > If
> > > > >> so,
> > > > >> I think I will finish the work on other modules in 1 or 2 weeks,
> as
> > I
> > > do
> > > > >> this activity in the background (~10% of my work time). Actually
> > I've
> > > > >> found
> > > > >> 3 failed tests in the core module that aren't in any suite, so I
> > need
> > > > time
> > > > >> to discover reason of failures and if we actually need those
> tests:
> > > > >>
> > > > >> GridCacheMultithreadedFailoverAbstractTest
> > > > >> WalCompactionAfterRestartTest
> > > > >> GridTcpCommunicationSpiLogTest
> > > > >>
> > > > >> Also we should decide how to be with wrongly located es. As I
> > > understand
> > > > >> we
> > > > >> can't just move suites between modules, as TeamCity may depend on
> > the
> > > > path
> > > > >> to them. So, for such cases I've just created suites in the right
> > > > module,
> > > > >> and replaced the test list with the new class suite. It does not
> > look
> > > > >> pretty enough, but I think It's a path of least resistance. WDYT?
> > > > >>
> > > > >> BEFORE:
> > > > >> Module A -> SuiteA -> testA1, testA2, testB1, testB2
> > > > >> Module B -> testB1, testB2
> > > > >>
> > > > >> AFTER:
> > > > >> Module A -> SuiteA, SuiteB
> > > > >> Module B -> SuiteB -> testB1, testB2
> > > > >>
> > > > >> On Fri, Oct 30, 2020 at 3:38 PM Anton Vinogradov <a...@apache.org>
> > > wrote:
> > > > >>
> > > > >> > Folks,
> > > > >> > What's the current state of this thread?
> > > > >> > AFAIU, we found unused and wrongly located tests and developed
> > some
> > > > >> > checker, could we split this to some PRs?
> > > > >> > Let's merge tests usage fix and location fixes first, this will
> > > > provide
> > > > >> us
> > > > >> > an ability to automate check using Travis.
> > > > >> >
> > > > >> > On Tue, Oct 20, 2020 at 12:06 PM Ivan Pavlukhin <
> > > vololo...@gmail.com>
> > > > >> > wrote:
> > > > >> >
> > > > >> > > Max, Ivan,
> > > > >> > >
> > > > >> > > Using explicit @Ignore and the automated check sounds good to
> > me.
> > > If
> > > > >> > > nobody has arguments against it I think we should do it.
> > > > >> > >
> > > > >> > > 2020-10-19 19:30 GMT+03:00, Max Timonin <
> > timonin.ma...@gmail.com
> > > >:
> > > > >> > > > Hi Ivan,
> > > > >> > > >
> > > > >> > > > I've checked the ticket you provide. It contains subtasks to
> > > > >> uncomment
> > > > >> > or
> > > > >> > > > to remove some unused tests. It definitely describes some
> > cases
> > > > I've
> > > > >> > > found.
> > > > >> > > > So what do you think if I uncomment them in suites, add
> > @Ignore
> > > > >> > > annotation
> > > > >> > > > for those tests while the tickets are open? This will help
> to
> > > find
> > > > >> out
> > > > >> > > > tests that were forgiven in a recent time.
> > > > >> > > >
> > > > >> > > > Also I believe that this check must be automated. I didn't
> > find
> > > a
> > > > >> way
> > > > >> > how
> > > > >> > > > uncomment / unused tests are found in the ticket. If there
> is
> > no
> > > > >> any -
> > > > >> > I
> > > > >> > > > propose mine PR for this purpose.
> > > > >> > > >
> > > > >> > > >
> > > > >> > > >
> > > > >> > > > On Mon, Oct 19, 2020 at 5:24 PM Ivan Daschinsky <
> > > > >> ivanda...@gmail.com>
> > > > >> > > > wrote:
> > > > >> > > >
> > > > >> > > >> Ivan, as far as I understand, Max also created verification
> > > check
> > > > >> for
> > > > >> > > not
> > > > >> > > >> included test and found a few tests, that have never been
> > > > included
> > > > >> in
> > > > >> > > any
> > > > >> > > >> testsuites.
> > > > >> > > >>
> > > > >> > > >> Also, I suppose, that even if we cannot run some tests,
> these
> > > > tests
> > > > >> > > >> should
> > > > >> > > >> be ignored using annotation, but not commented.
> > > > >> > > >>
> > > > >> > > >> пн, 19 окт. 2020 г. в 16:33, Ivan Pavlukhin <
> > > vololo...@gmail.com
> > > > >:
> > > > >> > > >>
> > > > >> > > >> > Hi Max,
> > > > >> > > >> >
> > > > >> > > >> > There is an existing effort about "abandoned" tests
> > > > >> > > >> > https://issues.apache.org/jira/browse/IGNITE-9210
> > > > >> > > >> >
> > > > >> > > >> > 2020-10-19 16:25 GMT+03:00, Max Timonin <
> > > > timonin.ma...@gmail.com
> > > > >> >:
> > > > >> > > >> > > Hi Igniters!
> > > > >> > > >> > >
> > > > >> > > >> > > I made a research into tests that aren't included in
> any
> > > test
> > > > >> > suite.
> > > > >> > > >> > > As
> > > > >> > > >> > > TeamCity runs tests by suites so there could be tests
> > that
> > > > >> never
> > > > >> > run
> > > > >> > > >> > > on
> > > > >> > > >> > TC.
> > > > >> > > >> > > So I tried implementing a simple check for such tests
> and
> > > > >> include
> > > > >> > it
> > > > >> > > >> > > in
> > > > >> > > >> > > Ignite's travis config.
> > > > >> > > >> > >
> > > > >> > > >> > > The check runs while "mvn test" command and piggy-backs
> > on
> > > > the
> > > > >> > maven
> > > > >> > > >> > > surefire plugin. I replaced the junit provider with a
> > > custom
> > > > >> one
> > > > >> > > that
> > > > >> > > >> > > checks if a class is a test or a suite (there are some
> > > Ignite
> > > > >> > > >> > > specific
> > > > >> > > >> > > stuff), marks tests that are in suites and raises an
> > > > exception
> > > > >> if
> > > > >> > > >> > > there
> > > > >> > > >> > are
> > > > >> > > >> > > non-suited tests. It's implemented as a part of maven
> > > command
> > > > >> so
> > > > >> > it
> > > > >> > > >> runs
> > > > >> > > >> > > for every module separately.
> > > > >> > > >> > >
> > > > >> > > >> > > I've prepared draft PR with this check:
> > > > >> > > >> > > https://github.com/apache/ignite/pull/8367
> > > > >> > > >> > > Travis check report is here:
> > > > >> > > >> > >
> > https://travis-ci.org/github/apache/ignite/jobs/737046387
> > > > >> > > >> > > As It's a draft, so I skip some maven configuration
> steps
> > > > for a
> > > > >> > > >> > > while.
> > > > >> > > >> > Also
> > > > >> > > >> > > I run the check only for the core module.
> > > > >> > > >> > >
> > > > >> > > >> > > But I have some results that want to discuss before
> > > continue
> > > > >> the
> > > > >> > > >> > > work:
> > > > >> > > >> > > 1. Currently in the core module there are 53 tests that
> > > > aren't
> > > > >> > part
> > > > >> > > >> > > of
> > > > >> > > >> > any
> > > > >> > > >> > > test suite. I'm not sure about the reason for every
> test.
> > > So
> > > > I
> > > > >> > just
> > > > >> > > >> > > put
> > > > >> > > >> > > below a list of the tests and last contributor to a
> file
> > > that
> > > > >> > > >> > > contains
> > > > >> > > >> a
> > > > >> > > >> > > test.
> > > > >> > > >> > >
> > > > >> > > >> > > 2. Some tests are located in the core module, but
> suites
> > > are
> > > > >> in a
> > > > >> > > >> > > different, for example ignite-indexing suite
> > > > >> > > >> > > IgniteCacheQuerySelfTestSuite3 contains
> > > > >> > > >> > > only tests written in the core module, and none from
> the
> > > > >> indexing
> > > > >> > > >> module.
> > > > >> > > >> > > Also there are suites in spring, uri-deploy, zookeeper
> > > > >> modules. In
> > > > >> > > my
> > > > >> > > >> PR
> > > > >> > > >> > > I've just copied the test suites to the core module.
> > > > >> > > >> > >
> > > > >> > > >> > > 3. Some test classes are named with the "Abstract"
> suffix
> > > but
> > > > >> > don't
> > > > >> > > >> have
> > > > >> > > >> > > the corresponding modifier (for example,
> > > > >> > > >> > > IgniteTxTimeoutAbstractTest).
> > > > >> > > >> > So,
> > > > >> > > >> > > I add the modifier for every such file if it's not a
> part
> > > of
> > > > >> any
> > > > >> > > >> > > suite.
> > > > >> > > >> > >
> > > > >> > > >> > > What do you think about this check? If Ignite needs it,
> > > let's
> > > > >> > > discuss
> > > > >> > > >> > next
> > > > >> > > >> > > things:
> > > > >> > > >> > > 1. Mark tests that should never be in any suite by some
> > > > reason;
> > > > >> > > >> > > 2. Fix the missed tests;
> > > > >> > > >> > > 3. How to declare suites that contains tests from a
> > > different
> > > > >> > > module;
> > > > >> > > >> > > 4. How to check if TC runs all suites.
> > > > >> > > >> > >
> > > > >> > > >> > > List of non-suited tests in the core module:
> > > > >> > > >> > >
> > > > >> > > >> > > maksim.stepac...@gmail.com:
> > > > >> > > >> > >         GridTcpCommunicationSpiLogTest
> > > > >> > > >> > >
> > > > >> > > >> > > nizhi...@apache.org:
> > > > >> > > >> > >
>  IgniteCacheClientMultiNodeUpdateTopologyLockTest
> > > > >> > > >> > >         CacheClientsConcurrentStartTest
> > > > >> > > >> > >         IgniteOutOfMemoryPropagationTest
> > > > >> > > >> > >         GridCacheP2PUndeploySelfTest
> > > > >> > > >> > >         GridCacheRebalancingOrderingTest
> > > > >> > > >> > >         IgniteMassLoadSandboxTest
> > > > >> > > >> > >         PageLockTrackerMXBeanImplTest
> > > > >> > > >> > >         IgniteBinaryMetadataUpdateNodeRestartTest
> > > > >> > > >> > >         CacheLockCandidatesThreadTest
> > > > >> > > >> > >         GridMBeanBaselineTest
> > > > >> > > >> > >         RendezvousAffinityFunctionSimpleBenchmark
> > > > >> > > >> > >
> > > > >> > > >> > > samvi...@yandex.ru:
> > > > >> > > >> > >         IgnitePdsNoSpaceLeftOnDeviceTest
> > > > >> > > >> > >
> > > > >> > > >> > > maxmu...@gmail.com:
> > > > >> > > >> > >         GridCacheOnCopyFlagReplicatedSelfTest
> > > > >> > > >> > >         GridCacheOnCopyFlagLocalSelfTest
> > > > >> > > >> > >         GridCacheReplicatedAtomicReferenceMultiNodeTest
> > > > >> > > >> > >         GridCacheReplicatedMarshallerTxTest
> > > > >> > > >> > >         GridCacheReplicatedTxConcurrentGetTest
> > > > >> > > >> > >         GridCacheOnCopyFlagTxPartitionedSelfTest
> > > > >> > > >> > >         GridCacheReplicatedTxReadTest
> > > > >> > > >> > >
>  GridCachePartitionedAtomicReferenceMultiNodeTest
> > > > >> > > >> > >         GridCacheOnCopyFlagAtomicSelfTest
> > > > >> > > >> > >
> > > > >> > > >> > > mmu...@apache.org:
> > > > >> > > >> > >         GridActivateExtensionTest
> > > > >> > > >> > >         IgniteChangeGlobalStateCacheTest
> > > > >> > > >> > >         IgniteChangeGlobalStateTest
> > > > >> > > >> > >         IgniteChangeGlobalStateServiceTest
> > > > >> > > >> > >         IgniteChangeGlobalStateDataStructureTest
> > > > >> > > >> > >
> > > > >> > > >> > > oignate...@gridgain.com:
> > > > >> > > >> > >         CacheEntryProcessorCopySelfTest
> > > > >> > > >> > >         MemoryLeaksOnRestartNodeTest
> > > > >> > > >> > >         GridCacheAtomicPreloadSelfTest
> > > > >> > > >> > >         WalCompactionAfterRestartTest
> > > > >> > > >> > >         IgniteCacheConcurrentPutGetRemove
> > > > >> > > >> > >         GridIoManagerBenchmark0
> > > > >> > > >> > >
> > > > >> > > >> > > nsamelc...@gmail.com:
> > > > >> > > >> > >         GridLongRunningInitNewCrdFutureDiagnosticsTest
> > > > >> > > >> > >         GridCacheMultithreadedFailoverAbstractTest
> > > > >> > > >> > >
> > > > >> > > >> > > alexey.goncha...@gmail.com:
> > > > >> > > >> > >         GridCacheBinaryObjectsAtomicOnheapSelfTest
> > > > >> > > >> > >
> > > >  GridCacheBinaryObjectsAtomicNearDisabledOnheapSelfTest
> > > > >> > > >> > >         GridCacheBinaryObjectsPartitionedOnheapSelfTest
> > > > >> > > >> > >
> > > > >> >  GridCacheBinaryObjectsPartitionedNearDisabledOnheapSelfTest
> > > > >> > > >> > >
> > > > >> > > >> > > vladis...@gmail.com:
> > > > >> > > >> > >         IgnitePartitionedLockSelfTest
> > > > >> > > >> > >
> > > > >> > > >> > > alexandr.bel...@xored.com:
> > > > >> > > >> > >         IgniteStableBaselineCachePutAllFailoverTest
> > > > >> > > >> > >         IgniteStableBaselineCacheRemoveFailoverTest
> > > > >> > > >> > >
> > > > >> > > >> > > ilant...@gridgain.com:
> > > > >> > > >> > >         IgniteCacheAtomicOnheapExpiryPolicyTest
> > > > >> > > >> > >         IgniteCacheAtomicLocalOnheapExpiryPolicyTest
> > > > >> > > >> > >         GridCacheReplicatedOnheapFullApiSelfTest
> > > > >> > > >> > >         GridCacheBinaryObjectsLocalOnheapSelfTest
> > > > >> > > >> > >
> > > > >> > > >> > > oignate...@users.noreply.github.com:
> > > > >> > > >> > >         GridCacheTtlManagerEvictionSelfTest
> > > > >> > > >> > >
> > > > >> > > >> > > ira...@apache.org:
> > > > >> > > >> > >         CommonPoolStarvationCheckpointTest
> > > > >> > > >> > >
> > > > >> > > >> > > alievmi...@gmail.com:
> > > > >> > > >> > >         RemoveAllDeadlockTest
> > > > >> > > >> > >
> > > > >> > > >> > > schugu...@gridgain.com:
> > > > >> > > >> > >         FullyConnectedComponentSearcherTest
> > > > >> > > >> > >
> > > > >> > > >> > > sboi...@gridgain.com:
> > > > >> > > >> > >         IgniteDataStructuresNoClassOnServerTest
> > > > >> > > >> > >
> > > > >> > > >> > > timonin.ma...@gmail.com:
> > > > >> > > >> > >         ReliableChannelTest
> > > > >> > > >> > >         ThinClientPartitionAwarenessDiscoveryTest
> > > > >> > > >> > >
> > > > >> > > >> >
> > > > >> > > >> >
> > > > >> > > >> > --
> > > > >> > > >> >
> > > > >> > > >> > Best regards,
> > > > >> > > >> > Ivan Pavlukhin
> > > > >> > > >> >
> > > > >> > > >>
> > > > >> > > >>
> > > > >> > > >> --
> > > > >> > > >> Sincerely yours, Ivan Daschinskiy
> > > > >> > > >>
> > > > >> > > >
> > > > >> > >
> > > > >> > >
> > > > >> > > --
> > > > >> > >
> > > > >> > > Best regards,
> > > > >> > > Ivan Pavlukhin
> > > > >> > >
> > > > >> >
> > > > >>
> > > > >
> > > > >
> > > > > --
> > > > > Sincerely yours, Ivan Daschinskiy
> > > > >
> > > >
> > > >
> > > > --
> > > > Sincerely yours, Ivan Daschinskiy
> > > >
> > >
> >
>

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