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https://issues.apache.org/jira/browse/IGNITE-12033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pavel Tupitsyn updated IGNITE-12033:
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    Comment: was deleted

(was: {panel:title=Branch: [pull/8870/head] Base: [master] : Possible Blockers 
(27)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#F7D6C1}
{color:#d04437}Cache (Restarts) 1{color} [[tests 
9|https://ci.ignite.apache.org/viewLog.html?buildId=5910039]]
* IgniteCacheRestartTestSuite: 
GridCacheReplicatedNodeRestartSelfTest.testRestartWithTxPutAllTenNodesTwoBackups
 - Test has low fail rate in base branch 0,0% and is not flaky
* IgniteCacheRestartTestSuite: 
GridCacheReplicatedNodeRestartSelfTest.testRestartWithPutEightNodesTwoBackups - 
Test has low fail rate in base branch 0,0% and is not flaky
* IgniteCacheRestartTestSuite: 
GridCacheReplicatedNodeRestartSelfTest.testRestartWithTxSixNodesTwoBackups - 
Test has low fail rate in base branch 0,0% and is not flaky
* IgniteCacheRestartTestSuite: 
GridCacheReplicatedNodeRestartSelfTest.testRestartWithTxFourNodesOneBackups - 
Test has low fail rate in base branch 0,0% and is not flaky
* IgniteCacheRestartTestSuite: 
GridCacheReplicatedNodeRestartSelfTest.testRestartWithPutSixNodesTwoBackups - 
Test has low fail rate in base branch 0,0% and is not flaky
* IgniteCacheRestartTestSuite: 
GridCacheReplicatedNodeRestartSelfTest.testRestartWithTxEightNodesTwoBackups - 
Test has low fail rate in base branch 0,0% and is not flaky
* IgniteCacheRestartTestSuite: 
GridCacheReplicatedNodeRestartSelfTest.testRestartWithTxPutAllFourNodesTwoBackups
 - Test has low fail rate in base branch 0,0% and is not flaky
* IgniteCacheRestartTestSuite: 
GridCacheReplicatedNodeRestartSelfTest.testRestartWithTxFourNodesOneBackupsOffheapEvict
 - Test has low fail rate in base branch 0,0% and is not flaky
* IgniteCacheRestartTestSuite: 
GridCacheReplicatedNodeRestartSelfTest.testRestartWithPutFourNodesOneBackupsOffheapEvict
 - Test has low fail rate in base branch 0,0% and is not flaky

{color:#d04437}Control Utility{color} [[tests 0 TIMEOUT , Exit Code 
|https://ci.ignite.apache.org/viewLog.html?buildId=5910080]]

{color:#d04437}Basic 1{color} [[tests 12 Exit Code 
|https://ci.ignite.apache.org/viewLog.html?buildId=5910026]]
* IgniteBasicTestSuite: GridUnsafeDataOutputArraySizingSelfTest.testChanged2 - 
Test has low fail rate in base branch 0,0% and is not flaky
* IgniteBasicTestSuite: IgniteCacheFutureImplTest.testFutureIgniteException - 
Test has low fail rate in base branch 0,0% and is not flaky
* IgniteBasicTestSuite: IgniteCacheFutureImplTest.testAsyncListeners - Test has 
low fail rate in base branch 0,0% and is not flaky
* IgniteBasicTestSuite: IgniteCacheFutureImplTest.testChain - Test has low fail 
rate in base branch 0,0% and is not flaky
* IgniteBasicTestSuite: IgniteCacheFutureImplTest.testChainAsyncOnError - Test 
has low fail rate in base branch 0,0% and is not flaky
* IgniteBasicTestSuite: IgniteCacheFutureImplTest.testListeners - Test has low 
fail rate in base branch 0,0% and is not flaky
* IgniteBasicTestSuite: IgniteCacheFutureImplTest.testFutureException - Test 
has low fail rate in base branch 0,0% and is not flaky
* IgniteBasicTestSuite: IgniteCacheFutureImplTest.testAsyncListenersOnError - 
Test has low fail rate in base branch 0,0% and is not flaky
* IgniteBasicTestSuite: IgniteCacheFutureImplTest.testChainAsync - Test has low 
fail rate in base branch 0,0% and is not flaky
* IgniteBasicTestSuite: IgniteCacheFutureImplTest.testChainError - Test has low 
fail rate in base branch 0,0% and is not flaky
* IgniteBasicTestSuite: IgniteCacheFutureImplTest.testListenersOnError - Test 
has low fail rate in base branch 0,0% and is not flaky
... and 1 tests blockers

{color:#d04437}ZooKeeper (Discovery) 3{color} [[tests 
1|https://ci.ignite.apache.org/viewLog.html?buildId=5910068]]
* ZookeeperDiscoverySpiTestSuite3: GridEventConsumeSelfTest.testResources - 
Test has low fail rate in base branch 0,0% and is not flaky

{color:#d04437}Platform .NET (Core Linux){color} [[tests 1 TC_SERVICE_MESSAGE 
|https://ci.ignite.apache.org/viewLog.html?buildId=5910062]]
* dll: ProjectFilesTest.TestAllCsharpFilesAreIncludedInProject - Test has low 
fail rate in base branch 0,0% and is not flaky

{color:#d04437}Cache 3{color} [[tests 
1|https://ci.ignite.apache.org/viewLog.html?buildId=5910044]]
* IgniteBinaryObjectsCacheTestSuite3: 
GridCacheInterceptorTransactionalRebalanceTest.testPutIfAbsent - Test has low 
fail rate in base branch 0,0% and is not flaky

{color:#d04437}[Build]{color} [[tests 0 Exit Code 
|https://ci.ignite.apache.org/viewLog.html?buildId=5928575]]

{panel}
{panel:title=Branch: [pull/8870/head] Base: [master] : New Tests 
(1)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}Platform .NET (Core Linux){color} [[tests 
1|https://ci.ignite.apache.org/viewLog.html?buildId=5910062]]
* {color:#013220}dll: 
CacheTestAsyncAwait.TestAsyncAwaitContinuationIsExecutedWithConfiguredExecutor 
- PASSED{color}

{panel}
[TeamCity *--> Run :: All* 
Results|https://ci.ignite.apache.org/viewLog.html?buildId=5928677&buildTypeId=IgniteTests24Java8_RunAll])

> Callbacks from striped pool due to async/await may hang cluster
> ---------------------------------------------------------------
>
>                 Key: IGNITE-12033
>                 URL: https://issues.apache.org/jira/browse/IGNITE-12033
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache, platforms
>    Affects Versions: 2.7.5
>            Reporter: Ilya Kasnacheev
>            Assignee: Pavel Tupitsyn
>            Priority: Critical
>              Labels: iep-70
>             Fix For: 2.11
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Discussed on dev-list:
> http://apache-ignite-developers.2346864.n4.nabble.com/Re-EXTERNAL-Re-Replace-or-Put-after-PutAsync-causes-Ignite-to-hang-td42921.html
> *Must use the public pool for callbacks as the most obvious step.*
> ----
> http://apache-ignite-users.70518.x6.nabble.com/Replace-or-Put-after-PutAsync-causes-Ignite-to-hang-td27871.html#a28051
> There's a reproducer project. Long story short, .Net can invoke cache 
> operations with future callbacks, which will be invoked from striped pool. If 
> such callbacks are to use cache operations, those will be possibly sheduled 
> to the same stripe and cause a deadlock.
> The code is very simple:
> {code}
>                 Console.WriteLine("PutAsync");
>                 await cache.PutAsync(1, "Test");
>                 Console.WriteLine("Replace");
>                 cache.Replace(1, "Testing"); // Hangs here
>                 Console.WriteLine("Wait");
>                 await Task.Delay(Timeout.Infinite); 
> {code}
> async/await should absolutely not allow any client code to be run from 
> stripes.



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