Getting JGroup cluster reset issues :

[Rajesh Chaurasia]

Hi All

I wanted to take help from you all .we are facing cluster connection reset issue in one of our environment and it causes site to become unresponsive. Request you to suggest a fix of any action we can take :

The JGroup version we are using is 4.1.7.Final

2023-07-07 01:24:57.108 ERROR [Connection.Receiver ***********][TCP:104] JGRP000030: : failed handling incoming message
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:210)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:286)
at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
at java.io.DataInputStream.readFully(DataInputStream.java:195)
at org.jgroups.Message.readFrom(Message.java:717)
at org.jgroups.protocols.TP.handleSingleMessage(TP.java:1367)
at org.jgroups.protocols.TP.receive(TP.java:1344)
at org.jgroups.blocks.cs.BaseServer.receive(BaseServer.java:171)
at org.jgroups.blocks.cs.TcpConnection$Receiver.run(TcpConnection.java:300)
at java.lang.Thread.run(Thread.java:750)

java.io.IOException: Stream closed
at java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:170)
at java.io.BufferedInputStream.read(BufferedInputStream.java:336)
at java.io.DataInputStream.readFully(DataInputStream.java:195)
at org.jgroups.Message.readFrom(Message.java:717)
at org.jgroups.protocols.TP.handleSingleMessage(TP.java:1367)
at org.jgroups.protocols.TP.receive(TP.java:1344)
at org.jgroups.blocks.cs.BaseServer.receive(BaseServer.java:171)
at org.jgroups.blocks.cs.TcpConnection$Receiver.run(TcpConnection.java:300)
at java.lang.Thread.run(Thread.java:750)

[Bela Ban]

The stack trace doesn't tell me much: it just shows that a peer closed
the connection. This happens for example when you ctl-c a member.

Is this reproducible?

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Bela Ban | http://www.jgroups.org

[Rajesh Chaurasia]

Hi ,

What you mean by ctl-c ? Also this happens during the usage of the site but we are not sure what could be causing it.We are using TCPPING in this case .