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https://issues.apache.org/jira/browse/IGNITE-9738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16647587#comment-16647587
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ASF GitHub Bot commented on IGNITE-9738:
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GitHub user vldpyatkov opened a pull request:
https://github.com/apache/ignite/pull/4968
IGNITE-9738 Client node can suddenly fail on start
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gridgain/apache-ignite ignite-9738
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/ignite/pull/4968.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #4968
----
commit 2544f2a6e76d80b200131821343e469345a4ca6d
Author: vd-pyatkov <vpyatkov@...>
Date: 2018-10-12T07:59:18Z
IGNITE-9738 Client node can suddenly fail on start
----
> Client node can suddenly fail on start
> --------------------------------------
>
> Key: IGNITE-9738
> URL: https://issues.apache.org/jira/browse/IGNITE-9738
> Project: Ignite
> Issue Type: Bug
> Reporter: Vladislav Pyatkov
> Assignee: Vladislav Pyatkov
> Priority: Major
>
> If client joining to large topology it can to spend some time on waiting
> {{TcpDiscoveryNodeAddFinishedMessage}}, but in that time it can not to send
> {{TcpDiscoveryClientMetricsUpdateMessage.}} By that reason server can to
> reset client from topology.
> {noformat}
> Client node considered as unreachable and will be dropped from cluster,
> because no metrics update messages received in interval:
> TcpDiscoverySpi.clientFailureDetectionTimeout() ms. It may be caused by
> network problems or long GC pause on client node, try to increase this
> parameter. [nodeId=a3493895-7c13-403c-bf0d-94eab0000011,
> clientFailureDetectionTimeout=30000];
> {noformat}
> We should to sent {{TcpDiscoveryClientMetricsUpdateMessage as soon as
> possible}} without, waiting finish of join procedure.
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