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https://issues.apache.org/jira/browse/IGNITE-27722?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18059934#comment-18059934
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Ignite TC Bot commented on IGNITE-27722:
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{panel:title=Branch: [pull/12731/head] Base: [master] : Possible Blockers
(5)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#F7D6C1}
{color:#d04437}Platform .NET (Core Linux){color} [[tests 0 TIMEOUT ,
TC_SERVICE_MESSAGE |https://ci2.ignite.apache.org/viewLog.html?buildId=8879722]]
{color:#d04437}Control Utility 1{color} [[tests
4|https://ci2.ignite.apache.org/viewLog.html?buildId=8879151]]
* IgniteControlUtilityTestSuite:
GridCommandHandlerWalTest.testWalStatePersistenceCluster[cmdHnd=cli] - Test has
low fail rate in base branch 1,8% and is not flaky
* IgniteControlUtilityTestSuite:
GridCommandHandlerWalTest.testWalStatePersistenceCluster[cmdHnd=jmx] - Test has
low fail rate in base branch 1,8% and is not flaky
* IgniteControlUtilityTestSuite:
GridCommandHandlerWalTest.testWalChangeForMultiCacheGroup[cmdHnd=cli] - Test
has low fail rate in base branch 1,8% and is not flaky
* IgniteControlUtilityTestSuite:
GridCommandHandlerWalTest.testWalChangeForMultiCacheGroup[cmdHnd=jmx] - Test
has low fail rate in base branch 1,8% and is not flaky
{panel}
{panel:title=Branch: [pull/12731/head] Base: [master] : New Tests
(1)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}SPI (Discovery){color} [[tests
1|https://ci2.ignite.apache.org/viewLog.html?buildId=8879199]]
* {color:#013220}IgniteSpiDiscoverySelfTestSuite: TestMetricUpdateFailure.test
- PASSED{color}
{panel}
[TeamCity *--> Run :: All*
Results|https://ci2.ignite.apache.org/viewLog.html?buildId=8879226&buildTypeId=IgniteTests24Java8_RunAll]
> Investigate duplicated serialization in RingMessageWorker#sendMessageToClients
> ------------------------------------------------------------------------------
>
> Key: IGNITE-27722
> URL: https://issues.apache.org/jira/browse/IGNITE-27722
> Project: Ignite
> Issue Type: Task
> Reporter: Ilya Shishkov
> Assignee: Sergey Chugunov
> Priority: Major
> Labels: IEP-132, ise
> Time Spent: 3.5h
> Remaining Estimate: 0h
>
> Initial optimization was introduced in IGNITE-3060 and was removed in:
> IGNITE-27652
> Affect should be investigated.
> *Problem:*
> {{#sendMessageToClients}} broadcasts {{TcpDiscoveryAbstractMessage}} to all
> clients, i.e. it adds message to several {{ClientMessageWorker}} queues.
> Currently, each {{ClientMessageWorker}} polls message from queue and
> serializes it into bytes before sending via socket, so each message will be
> serialized as many times as we have client nodes.
> We should provide that message will be serialized only once, eg. hold
> serialized bytes somewhere or something else.
> *Update:*
> Take discussion into account:
> https://github.com/apache/ignite/pull/12663#discussion_r2757369831
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