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Vert.x throws an exception at startup #1

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maxamel opened this issue Oct 28, 2017 · 3 comments
Open

Vert.x throws an exception at startup #1

maxamel opened this issue Oct 28, 2017 · 3 comments
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@maxamel
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maxamel commented Oct 28, 2017

Vert.x throws an exception related to DNS on startup:
java.lang.IllegalArgumentException: \etc\resolv.conf didn't provide any name servers
This happens only in the beginning, when the NetServer starts listening on localhost.
After that the program resumes normally.
@maxamel maxamel added the bug label Oct 28, 2017
@maxamel maxamel self-assigned this Oct 28, 2017
@armdev
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armdev commented Nov 12, 2017

up

@maxamel
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maxamel commented Nov 12, 2017

Seems like an issue with Netty which comes bundled with Vert.x.
Supposed to be fixed in the next Vert.x version.
A possible workaround can be running the program with an argument:
-Dvertx.disableDnsResolver=true

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armdev commented Nov 12, 2017

ok, thanks, it is appears when I added logback.xml

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