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https://issues.apache.org/jira/browse/IGNITE-26249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18047272#comment-18047272
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Mirza Aliev edited comment on IGNITE-26249 at 12/23/25 2:22 PM:
----------------------------------------------------------------
Similar tests {{testChangePeersAndLearnersChaosApplyTasks}} and
{{testChangePeersAndLearnersChaosWithoutSnapshot}}
started to fail more ofter recently, highly likely reproducibility has
increased because a9d9bb4fe1c51f9086ab4f49db9afec1111967ea {{Bump netty from
4.2.7.Final to 4.2.9.Final (#7254)}}.
Locally in the logs of {{testChangePeersAndLearnersChaosApplyTasks}} we can see
{noformat}
[2025-12-23T11:01:46,216][INFO
][int_tcpalcat_5009-network-worker-22][RecoveryInitiatorHandshakeManager] Could
not send a probe message via [id: 0x8607f1fc, L:/127.0.0.1:50729 -
R:/127.0.0.1:5004]
io.netty.util.internal.OutOfDirectMemoryError: failed to allocate 524288
byte(s) of direct memory (used: 268435456, max: 268435456)
at
io.netty.util.internal.PlatformDependent.incrementMemoryCounter(PlatformDependent.java:1072)
at
io.netty.util.internal.PlatformDependent.allocateDirectNoCleaner(PlatformDependent.java:971)
{noformat}
and
{noformat}
[2025-12-23T11:01:46,217][ERROR][int_tcpalcat_5009-network-worker-22][HandshakeHandler]
Error when performing handshake
io.netty.util.internal.OutOfDirectMemoryError: failed to allocate 131072
byte(s) of direct memory (used: 268435456, max: 268435456)
{noformat}
was (Author: maliev):
This test along with {{testChangePeersAndLearnersChaosApplyTasks}} and
{{testChangePeersAndLearnersChaosWithoutSnapshot}}
started to fail more ofter recently, highly likely reproducibility has
increased because a9d9bb4fe1c51f9086ab4f49db9afec1111967ea {{Bump netty from
4.2.7.Final to 4.2.9.Final (#7254)}}.
Locally in the logs of {{testChangePeersAndLearnersChaosApplyTasks}} we can see
{noformat}
[2025-12-23T11:01:46,216][INFO
][int_tcpalcat_5009-network-worker-22][RecoveryInitiatorHandshakeManager] Could
not send a probe message via [id: 0x8607f1fc, L:/127.0.0.1:50729 -
R:/127.0.0.1:5004]
io.netty.util.internal.OutOfDirectMemoryError: failed to allocate 524288
byte(s) of direct memory (used: 268435456, max: 268435456)
at
io.netty.util.internal.PlatformDependent.incrementMemoryCounter(PlatformDependent.java:1072)
at
io.netty.util.internal.PlatformDependent.allocateDirectNoCleaner(PlatformDependent.java:971)
{noformat}
and
{noformat}
[2025-12-23T11:01:46,217][ERROR][int_tcpalcat_5009-network-worker-22][HandshakeHandler]
Error when performing handshake
io.netty.util.internal.OutOfDirectMemoryError: failed to allocate 131072
byte(s) of direct memory (used: 268435456, max: 268435456)
{noformat}
> ItNodeTest.testChangePeersAndLearnersChaosWithSnapshot is flaky
> ---------------------------------------------------------------
>
> Key: IGNITE-26249
> URL: https://issues.apache.org/jira/browse/IGNITE-26249
> Project: Ignite
> Issue Type: Bug
> Components: storage engines ai3
> Reporter: Aleksandr Polovtsev
> Assignee: Mirza Aliev
> Priority: Major
> Labels: MakeTeamcityGreenAgain, ignite-3
>
> https://ci.ignite.apache.org/test/-1358848528231228598?currentProjectId=ApacheIgnite3xGradle_Test_IntegrationTests
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