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Clarify that it is expected sometimes to see inter-node connections
sending zero-window advertisements as part of the usual TCP backpressure
mechanism.

Clarify that it is expected sometimes to see inter-node connections sending zero-window advertisements as part of the usual TCP backpressure mechanism.
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Pinging @elastic/es-docs (Team:Docs)

@elasticsearchmachine elasticsearchmachine added Team:Docs Meta label for docs team Team:Distributed Coordination Meta label for Distributed Coordination team labels Mar 16, 2025
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Pinging @elastic/es-distributed-coordination (Team:Distributed Coordination)

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LGTM makes sense, this has come up a lot in various ways :)

@DaveCTurner DaveCTurner added the auto-backport Automatically create backport pull requests when merged label Mar 16, 2025
@DaveCTurner DaveCTurner merged commit 37a559c into elastic:main Mar 16, 2025
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@DaveCTurner DaveCTurner deleted the 2025/03/16/zero-window-no-timeout branch March 16, 2025 19:43
DaveCTurner added a commit to DaveCTurner/elasticsearch that referenced this pull request Mar 16, 2025
Clarify that it is expected sometimes to see inter-node connections sending zero-window advertisements as part of the usual TCP backpressure mechanism.
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💔 Backport failed

Status Branch Result
8.18 Commit could not be cherrypicked due to conflicts
8.x Commit could not be cherrypicked due to conflicts
9.0
8.17 Commit could not be cherrypicked due to conflicts

You can use sqren/backport to manually backport by running backport --upstream elastic/elasticsearch --pr 124967

DaveCTurner added a commit to DaveCTurner/elasticsearch that referenced this pull request Mar 16, 2025
Clarify that it is expected sometimes to see inter-node connections sending zero-window advertisements as part of the usual TCP backpressure mechanism. Backport of elastic#124967 to 8.x
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Backport is #124969

elasticsearchmachine pushed a commit that referenced this pull request Mar 16, 2025
Clarify that it is expected sometimes to see inter-node connections sending zero-window advertisements as part of the usual TCP backpressure mechanism.
elasticsearchmachine pushed a commit that referenced this pull request Mar 16, 2025
Clarify that it is expected sometimes to see inter-node connections sending zero-window advertisements as part of the usual TCP backpressure mechanism. Backport of #124967 to 8.x
DaveCTurner added a commit to DaveCTurner/elasticsearch that referenced this pull request Mar 16, 2025
Clarify that it is expected sometimes to see inter-node connections sending zero-window advertisements as part of the usual TCP backpressure mechanism. Backport of elastic#124967 to 8.x
DaveCTurner added a commit to DaveCTurner/elasticsearch that referenced this pull request Mar 16, 2025
Clarify that it is expected sometimes to see inter-node connections sending zero-window advertisements as part of the usual TCP backpressure mechanism. Backport of elastic#124967 to 8.x
elasticsearchmachine pushed a commit that referenced this pull request Mar 16, 2025
Clarify that it is expected sometimes to see inter-node connections sending zero-window advertisements as part of the usual TCP backpressure mechanism. Backport of #124967 to 8.x
elasticsearchmachine pushed a commit that referenced this pull request Mar 16, 2025
Clarify that it is expected sometimes to see inter-node connections sending zero-window advertisements as part of the usual TCP backpressure mechanism. Backport of #124967 to 8.x
weizijun added a commit to weizijun/elasticsearch that referenced this pull request Mar 17, 2025
* main: (95 commits) Mute org.elasticsearch.datastreams.lifecycle.DataStreamLifecycleServiceIT testLifecycleAppliedToFailureStore elastic#124999 Merge template mappings properly during validation (elastic#124784) [Build] Rework internal build plugin plugin to work with Isolated Projects (elastic#123461) [Build] Require reason for usesDefaultDistribution (elastic#124707) Mute org.elasticsearch.packaging.test.DockerTests test011SecurityEnabledStatus elastic#124990 Mute org.elasticsearch.xpack.ilm.TimeSeriesDataStreamsIT testRolloverAction elastic#124987 Mute org.elasticsearch.packaging.test.BootstrapCheckTests test10Install elastic#124957 Mute org.elasticsearch.integration.DataStreamLifecycleServiceRuntimeSecurityIT testRolloverLifecycleAndForceMergeAuthorized elastic#124978 Mute org.elasticsearch.xpack.esql.action.CrossClusterAsyncQueryStopIT testStopQuery elastic#124977 Mute org.elasticsearch.xpack.esql.action.CrossClusterAsyncQueryStopIT testStopQueryLocal elastic#121672 Mention zero-window state in networking docs (elastic#124967) Remove remoteAddress field from TransportResponse (elastic#120016) Include failures in partial response (elastic#124929) Prevent work starvation bug if using scaling EsThreadPoolExecutor with core pool size = 0 (elastic#124732) Re-enable analysis stemmer test (elastic#124961) Mute org.elasticsearch.xpack.esql.action.CrossClusterAsyncQueryStopIT testStopQueryLocalNoRemotes elastic#124959 ESQL: Catch parsing exception (elastic#124958) ESQL: Improve error message for ( and [ (elastic#124177) Mute org.elasticsearch.xpack.esql.qa.single_node.EsqlSpecIT test {lookup-join.MvJoinKeyFromRow SYNC} elastic#124951 Mute org.elasticsearch.datastreams.lifecycle.DataStreamLifecycleServiceIT testErrorRecordingOnRetention elastic#124950 ... # Conflicts: #	server/src/main/java/org/elasticsearch/index/mapper/vectors/DenseVectorFieldMapper.java #	server/src/test/java/org/elasticsearch/index/mapper/vectors/DenseVectorFieldTypeTests.java
omricohenn pushed a commit to omricohenn/elasticsearch that referenced this pull request Mar 28, 2025
Clarify that it is expected sometimes to see inter-node connections sending zero-window advertisements as part of the usual TCP backpressure mechanism.
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auto-backport Automatically create backport pull requests when merged :Distributed Coordination/Network Http and internode communication implementations >docs General docs changes Team:Distributed Coordination Meta label for Distributed Coordination team Team:Docs Meta label for docs team v8.17.4 v8.18.1 v8.19.0 v9.0.1 v9.1.0

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