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https://issues.apache.org/jira/browse/IGNITE-12753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17056730#comment-17056730
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Ignite TC Bot commented on IGNITE-12753:
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{panel:title=Branch: [pull/7497/head] Base: [master] : No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
[TeamCity *--> Run :: All*
Results|https://ci.ignite.apache.org/viewLog.html?buildId=5102616&buildTypeId=IgniteTests24Java8_RunAll]
> Cache SSL contexts in SslContextFactory
> ---------------------------------------
>
> Key: IGNITE-12753
> URL: https://issues.apache.org/jira/browse/IGNITE-12753
> Project: Ignite
> Issue Type: Improvement
> Reporter: Denis Mekhanikov
> Assignee: Denis Mekhanikov
> Priority: Major
> Fix For: 2.9
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> When SSL is enabled in a cluster, SslContextFactory#createSslContext is
> created every time when connections between nodes are created. It involves
> accessing key storage on disk. It may slow down creation of new communication
> connections and block striped pool threads if disks are slow.
> SSL contexts are stateless and can be shared between threads, so it's safe to
> create an SSL context once and use the same instance every time.
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