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flink任务运行不久后报netty错误

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nobleyd
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flink任务运行不久后报netty错误

nobleyd
如下报错：
19:59:56.128 [Flink Netty Client (8009) Thread 6] WARN
 org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
Unexpected exce
ption in the selector loop.
org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
epoll_wait(..) failed: Operation now in progress
19:59:56.214 [Flink Netty Client (8009) Thread 13] WARN
 org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
Unexpected exc
eption in the selector loop.
org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
epoll_wait(..) failed: Operation now in progress
19:59:56.254 [Flink Netty Client (8009) Thread 15] WARN
 org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
Unexpected exc
eption in the selector loop.
org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
epoll_wait(..) failed: Operation now in progress
19:59:56.262 [Flink Netty Client (8009) Thread 17] WARN
 org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
Unexpected exc
eption in the selector loop.
org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
epoll_wait(..) failed: Operation now in progress
19:59:56.270 [Flink Netty Client (8009) Thread 19] WARN
 org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
Unexpected exc
eption in the selector loop.
org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
epoll_wait(..) failed: Operation now in progress
19:59:56.279 [Flink Netty Client (8009) Thread 21] WARN
 org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
Unexpected exc
eption in the selector loop.
org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
epoll_wait(..) failed: Operation now in progress
19:59:56.310 [Flink Netty Client (8009) Thread 23] WARN
 org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
Unexpected exc
eption in the selector loop.
org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
epoll_wait(..) failed: Operation now in progress
19:59:56.320 [Flink Netty Client (8009) Thread 20] WARN
 org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
Unexpected exc
eption in the selector loop.
org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
epoll_wait(..) failed: Operation now in progress
19:59:56.325 [Flink Netty Client (8009) Thread 22] WARN
 org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
Unexpected exc
eption in the selector loop.
org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
epoll_wait(..) failed: Operation now in progress
19:59:56.339 [Flink Netty Client (8009) Thread 25] WARN
 org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
Unexpected exc
eption in the selector loop.


不清楚啥情况。
nobleyd
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Re: flink任务运行不久后报netty错误

nobleyd
希望有人回答下这个问题，比较奇怪，也不是很好排查原因。

赵一旦 <[hidden email]> 于2020年11月27日周五 下午9:25写道：

> 如下报错：
> 19:59:56.128 [Flink Netty Client (8009) Thread 6] WARN
>  org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
> Unexpected exce
> ption in the selector loop.
> org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
> epoll_wait(..) failed: Operation now in progress
> 19:59:56.214 [Flink Netty Client (8009) Thread 13] WARN
>  org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
> Unexpected exc
> eption in the selector loop.
> org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
> epoll_wait(..) failed: Operation now in progress
> 19:59:56.254 [Flink Netty Client (8009) Thread 15] WARN
>  org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
> Unexpected exc
> eption in the selector loop.
> org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
> epoll_wait(..) failed: Operation now in progress
> 19:59:56.262 [Flink Netty Client (8009) Thread 17] WARN
>  org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
> Unexpected exc
> eption in the selector loop.
> org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
> epoll_wait(..) failed: Operation now in progress
> 19:59:56.270 [Flink Netty Client (8009) Thread 19] WARN
>  org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
> Unexpected exc
> eption in the selector loop.
> org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
> epoll_wait(..) failed: Operation now in progress
> 19:59:56.279 [Flink Netty Client (8009) Thread 21] WARN
>  org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
> Unexpected exc
> eption in the selector loop.
> org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
> epoll_wait(..) failed: Operation now in progress
> 19:59:56.310 [Flink Netty Client (8009) Thread 23] WARN
>  org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
> Unexpected exc
> eption in the selector loop.
> org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
> epoll_wait(..) failed: Operation now in progress
> 19:59:56.320 [Flink Netty Client (8009) Thread 20] WARN
>  org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
> Unexpected exc
> eption in the selector loop.
> org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
> epoll_wait(..) failed: Operation now in progress
> 19:59:56.325 [Flink Netty Client (8009) Thread 22] WARN
>  org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
> Unexpected exc
> eption in the selector loop.
> org.apache.flink.shaded.netty4.io.netty.channel.unix.Errors$NativeIoException:
> epoll_wait(..) failed: Operation now in progress
> 19:59:56.339 [Flink Netty Client (8009) Thread 25] WARN
>  org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop -
> Unexpected exc
> eption in the selector loop.
>
>
> 不清楚啥情况。
>
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