Re: [jgroups-users] WARNING: JGRP000006: failed accepting connection from peer

>
>
> A customer using our jgroups-based-app has reported this happening every
> ~10 seconds for at least a couple days (as far back as my info goes), and
> then Java ran out of memory, which may or may not be related:
>
> 10/18/18 12:57:31 PM org.jgroups.blocks.cs.TcpServer$Acceptor run WARNING:
> JGRP000006: failed accepting connection from peer
> java.io.EOFException
> at java.io.DataInputStream.readFully(DataInputStream.java:197)
> at
> org.jgroups.blocks.cs.TcpConnection.readPeerAddress(TcpConnection.java:235)
> at org.jgroups.blocks.cs.TcpConnection.<init>(TcpConnection.java:51)
> at
> org.jgroups.blocks.cs.TcpServer$Acceptor.handleAccept(TcpServer.java:126)
> at org.jgroups.blocks.cs.TcpServer$Acceptor.run(TcpServer.java:111)
> at java.lang.Thread.run(Thread.java:745)
>
> Do you have any idea what could be causing this? I don't know yet if the
> other 2 nodes in the cluster saw issues in their logs or not, and am
> getting the logs. [...]
>

I have the logs for the other two nodes now, and they also have identical
stack traces at the same time.

I don't think it matters, but this is Oracle Java version "1.8.0_111"
Java(TM) SE Runtime Environment (build 1.8.0_111-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.111-b14, mixed mode)

Could this simply be something else trying to connect to the cluster nodes
every 10 seconds?

Thanks again,
Bobby

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