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https://issues.apache.org/jira/browse/IGNITE-28969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18103280#comment-18103280
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Ignite TC Bot commented on IGNITE-28969:
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{panel:title=Branch: [pull/13456/head] Base: [master] : No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
{panel:title=Branch: [pull/13456/head] Base: [master] : New Tests
(2)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}Basic 1{color} [[tests
2|https://ci2.ignite.apache.org/viewLog.html?buildId=9269205]]
* {color:#013220}IgniteBasicTestSuite:
CoreVersionRollingUpgradeTest.testJoinOfNodeWithSmallerUnsupportedVersion -
PASSED{color}
* {color:#013220}IgniteBasicTestSuite:
CoreVersionRollingUpgradeTest.testJoinOfNodeWithGreaterUnsupportedVersion -
PASSED{color}
{panel}
[TeamCity *--> Run :: All*
Results|https://ci2.ignite.apache.org/viewLog.html?buildId=9269350&buildTypeId=IgniteTests24Java8_RunAll]
{color:#ffffff}tcbot-analysis-comment chainBuildId=9269350
rerunBuildIds=none{color}
> Validate remote node feature compatibility during the TCP Discovery handshake
> -----------------------------------------------------------------------------
>
> Key: IGNITE-28969
> URL: https://issues.apache.org/jira/browse/IGNITE-28969
> Project: Ignite
> Issue Type: Task
> Reporter: Mikhail Petrov
> Assignee: Mikhail Petrov
> Priority: Major
> Time Spent: 20m
> Remaining Estimate: 0h
>
> The TCP Discovery SPI should exchange the communicating nodes' feature sets
> during the handshake phase and validate their compatibility.
> Exchanging feature sets will allow us to:
> 1. Prevent sending data in an unsupported format between nodes running
> different Ignite versions over TCP Discovery sessions.
> 2. Ensure that both nodes apply the same serialization rules, allowing
> messages to be serialized and deserialized predictably on both sides.
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