[jira] [Updated] (OAK-2396) TarMk Cold Standby reduce verbosity of server errors on client timeouts

["Alex Parvulescu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OAK-2396?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alex Parvulescu updated OAK-2396:
---------------------------------
    Fix Version/s: 1.1.5
                   1.0.10

> TarMk Cold Standby reduce verbosity of server errors on client timeouts
> -----------------------------------------------------------------------
>
>                 Key: OAK-2396
>                 URL: https://issues.apache.org/jira/browse/OAK-2396
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: segmentmk
>            Reporter: Alex Parvulescu
>            Assignee: Alex Parvulescu
>            Priority: Minor
>             Fix For: 1.0.10, 1.1.5
>
>
> In the case a client disconnects because of a timeout, the server logs an error which is a bit confusing [0].
> I'd like to reduce the noise here a bit and only log other types of errors.
> [0]
> {code}
> *ERROR* [nioEventLoopGroup-3-1] org.apache.jackrabbit.oak.plugins.segment.standby.server.StandbyServerHandler Connection reset by peer
> java.io.IOException: Connection reset by peer
> 	at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
> 	at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
> 	at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
> 	at sun.nio.ch.IOUtil.read(IOUtil.java:192)
> 	at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:379)
> 	at io.netty.buffer.UnpooledUnsafeDirectByteBuf.setBytes(UnpooledUnsafeDirectByteBuf.java:446)
> 	at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:881)
> 	at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:225)
> 	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:119)
> 	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
> 	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
> 	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
> 	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
> 	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
> 	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137)
> 	at java.lang.Thread.run(Thread.java:745)
> {code}



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