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From Adil <adil.cha...@gmail.com>
Subject migrating from 2.1.2 to 3.0.8 log errors
Date Wed, 10 Aug 2016 15:33:47 GMT
Hi guys,
We have migrated our cluster (5 nodes in DC1 and 5 nodes in DC2) from
cassandra 2.1.2 to 3.0.8, all seems fine, executing nodetool status shows
all nodes UN, but in each node's log there is this log error continuously:
java.io.IOException: Error while read(...): Connection reset by peer
at io.netty.channel.epoll.Native.readAddress(Native Method)
~[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
io.netty.channel.epoll.EpollSocketChannel$EpollSocketUnsafe.doReadBytes(EpollSocketChannel.java:675)
~[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
io.netty.channel.epoll.EpollSocketChannel$EpollSocketUnsafe.epollInReady(EpollSocketChannel.java:714)
~[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:326)
~[netty-all-4.0.23.Final.jar:4.0.23.Final]
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:264)
~[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
~[netty-all-4.0.23.Final.jar:4.0.23.Final]
at
io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137)
~[netty-all-4.0.23.Final.jar:4.0.23.Final]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_101]

we have installed java-8_101

anya idea what woud be the problem?

thanks

Adil
does anyone

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