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https://issues.apache.org/jira/browse/IGNITE-8619?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16531559#comment-16531559
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Ivan Fedotov commented on IGNITE-8619:
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[~ein], Hi!
I saw your code in StartNodeCallableImpl class and have some questions about
it. It will be great, if you help me with them.
# Why do you use shell channel [1] to start node and not exec channel [2]?
# Why do you insert sleep in shell execution [3]? As I see, autoflush is
available.
[1][https://github.com/apache/ignite/blob/master/modules/ssh/src/main/java/org/apache/ignite/internal/util/nodestart/StartNodeCallableImpl.java#L309]
[2][https://github.com/apache/ignite/blob/master/modules/ssh/src/main/java/org/apache/ignite/internal/util/nodestart/StartNodeCallableImpl.java#L393]
[3][https://github.com/apache/ignite/blob/master/modules/ssh/src/main/java/org/apache/ignite/internal/util/nodestart/StartNodeCallableImpl.java#L320]
> 'Remote node could not start' in ssh connection
> -----------------------------------------------
>
> Key: IGNITE-8619
> URL: https://issues.apache.org/jira/browse/IGNITE-8619
> Project: Ignite
> Issue Type: Bug
> Reporter: Ivan Fedotov
> Assignee: Ivan Fedotov
> Priority: Major
>
> Now there is a problem with launch remote node via ssh. Initially was an
> assumption that it's due to remote process has not enough time to write
> information into log:
> [IGNITE-8085|https://issues.apache.org/jira/browse/IGNITE-8085]. But this
> correction didn't fix [TeamCity
> |https://ci.ignite.apache.org/project.html?projectId=IgniteTests24Java8&testNameId=6814497542781613621&tab=testDetails].
>
> So it's necessary to make launch remote node via ssh always succesful.
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