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https://issues.apache.org/jira/browse/IGNITE-16640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17504038#comment-17504038
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Ignite TC Bot commented on IGNITE-16640:
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{panel:title=Branch: [pull/9864/head] Base: [master] : Possible Blockers
(1)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#F7D6C1}
{color:#d04437}Platform .NET (Windows){color} [[tests
1|https://ci.ignite.apache.org/viewLog.html?buildId=6455864]]
* exe: PeerAssemblyLoadingVersioningTest.TestMultipleVersionsOfSameAssembly -
Test has low fail rate in base branch 0,0% and is not flaky
{panel}
{panel:title=Branch: [pull/9864/head] Base: [master] : New Tests
(11)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}Basic 1{color} [[tests
11|https://ci.ignite.apache.org/viewLog.html?buildId=6454751]]
* {color:#013220}IgniteBasicTestSuite:
P2PClassLoadingFailureHandlingTest.streamReceiverP2PClassLoadingProblemShouldNotCauseFailureHandling
- PASSED{color}
* {color:#013220}IgniteBasicTestSuite:
P2PClassLoadingFailureHandlingTest.continuousQueryRemoteTransformerP2PClassLoadingProblemShouldNotCauseFailureHandling
- PASSED{color}
* {color:#013220}IgniteBasicTestSuite:
P2PClassLoadingFailureHandlingTest.continuousQueryRemoteFilterP2PClassLoadingProblemShouldNotCauseFailureHandling
- PASSED{color}
* {color:#013220}IgniteBasicTestSuite:
P2PClassLoadingFailureHandlingTest.remoteEventListenerP2PClassLoadingProblemShouldNotCauseFailureHandling
- PASSED{color}
* {color:#013220}IgniteBasicTestSuite:
P2PClassLoadingFailureHandlingTest.computeTaskP2PClassLoadingProblemShouldNotCauseFailureHandling
- PASSED{color}
* {color:#013220}IgniteBasicTestSuite:
P2PClassLoadingFailureHandlingTest.serviceP2PClassLoadingProblemShouldNotCauseFailureHandling
- PASSED{color}
* {color:#013220}IgniteBasicTestSuite:
P2PClassLoadingFailureHandlingTest.cacheEntryProcessorP2PClassLoadingProblemShouldNotCauseFailureHandling
- PASSED{color}
* {color:#013220}IgniteBasicTestSuite:
P2PClassLoadingFailureHandlingTest.remoteMessageListenerP2PClassLoadingProblemShouldNotCauseFailureHandling
- PASSED{color}
* {color:#013220}IgniteBasicTestSuite:
P2PClassLoadingFailureHandlingTest.entryProcessorP2PClassLoadingProblemShouldNotCauseFailureHandling
- PASSED{color}
* {color:#013220}IgniteBasicTestSuite:
P2PClassLoadingIssuesTest.nonP2PNoClassDefFoundErrorIsRethrownAsIsWhenDisarming
- PASSED{color}
* {color:#013220}IgniteBasicTestSuite:
P2PClassLoadingIssuesTest.p2pNoClassDefFoundErrorIsDisarmedToIgniteException -
PASSED{color}
... and 0 new tests
{panel}
[TeamCity *--> Run :: All*
Results|https://ci.ignite.apache.org/viewLog.html?buildId=6454855&buildTypeId=IgniteTests24Java8_RunAll]
> Peer class loading failure should not be treated as a critical node failure
> ---------------------------------------------------------------------------
>
> Key: IGNITE-16640
> URL: https://issues.apache.org/jira/browse/IGNITE-16640
> Project: Ignite
> Issue Type: Bug
> Components: compute, persistence
> Affects Versions: 2.12
> Reporter: Roman Puchkovskiy
> Assignee: Roman Puchkovskiy
> Priority: Major
> Fix For: 2.13
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The problematic scenario:
> # Enable p2p class-loading in the cluster
> # Create a cache
> # From a client, obtain a dataStreamer on that cache and set a receiver()
> which class is only present on the client (so that it is forced to be loaded
> using p2p)
> # The receiver class, during its operation (inside its receive() method),
> should initiate loading of another class only present on the client
> # If at the moment, when an attempt is made to load the class mentioned in
> item 4, the client is not available anymore, a class-loading exception
> happens on the server node, which is manifested as a NoClassDefFoundError,
> which is caught and processed by its Failure Handler. If the handler is
> 'stop-or-halt', the node is stopped.
> So the scenario might cause a node failure, even though the original problem
> is local and transient. We should distinguish between p2p class load errors
> (which are non-critical) and non-p2p class load errors (which are critical).
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