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https://issues.apache.org/jira/browse/IGNITE-12192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16939614#comment-16939614
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Alexey Kuznetsov commented on IGNITE-12192:
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[~sdarlington] After looking around, I found this issue: "Customizable Ctrl-D
handling #201" https://github.com/jline/jline2/issues/201
There 2 possible workarounds:
1. Handle EOFException (see org.apache.ignite.visor.visor#readLineOpt)
2. Update to jline3. Current version is jline 2.12.1 (may help without fixing
code, but may be incompatible with VisorCmd current code)
> visorcmd hangs if you ^D to quit
> --------------------------------
>
> Key: IGNITE-12192
> URL: https://issues.apache.org/jira/browse/IGNITE-12192
> Project: Ignite
> Issue Type: Bug
> Components: visor
> Affects Versions: 2.7.5
> Reporter: Stephen Darlington
> Assignee: Stephen Darlington
> Priority: Major
> Fix For: 2.8
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> You can exit most Unix utilities by pressing ^D. However, if you do that in
> ignitevisorcmd when you're connected to a cluster, the process hangs. You
> have to press ^C to quit. (It does work as expected if you close the
> connection first.)
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