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https://issues.apache.org/jira/browse/FLINK-22224?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Piotr Nowojski closed FLINK-22224.
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Resolution: Won't Fix
Those messages are logged from {{io.netty.util.internal}} (it's shaded to
org.apache.flink, but still it comes from Netty), so I don't know what can we
do about it?
I'm closing it, but if you don't agree [~chesnay] or have some idea please
re-open this ticket.
> Nettys NativeLibraryLoader is quite noisy
> -----------------------------------------
>
> Key: FLINK-22224
> URL: https://issues.apache.org/jira/browse/FLINK-22224
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Network
> Reporter: Chesnay Schepler
> Priority: Major
>
> These errors are logged on debug, with excessive stack traces, and it is
> unclear whether this is a problem or not:
> {code}
> DEBUG
> org.apache.flink.shaded.netty4.io.netty.util.internal.NativeLibraryLoader []
> - Unable to load the library
> 'org_apache_flink_shaded_netty4_netty_transport_native_epoll_x86_64'
> DEBUG
> org.apache.flink.shaded.netty4.io.netty.util.internal.NativeLibraryLoader []
> - org_apache_flink_shaded_netty4_netty_transport_native_epoll_x86_64
> {code}
> But immediately afterwards this show up:
> {code}
> NativeLibraryLoader [] - Successfully loaded the library
> /tmp/liborg_apache_flink_shaded_netty4_netty_transport_native_epoll_x86_64670877569787969381.so
> {code}
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