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https://issues.apache.org/jira/browse/CASSANDRA-18839?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17789834#comment-17789834
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James Hu commented on CASSANDRA-18839:
--------------------------------------
[~bschoeni] Please disregard my last message, I realized I was trying to catch
the exception in the totally incorrect place. Now I'm getting the desired
output:
{code:java}
WARN [epollEventLoopGroup-5-3] 2023-11-26 14:16:12,279 PreV5Handlers.java:336
- SSLException in client networking with peer /127.0.0.1:51212
io.netty.handler.ssl.ReferenceCountedOpenSslEngine$OpenSslHandshakeException:
error:1000042e:SSL routines:OPENSSL_internal:TLSV1_ALERT_PROTOCOL_VERSION {code}
I'm not familiar with how to do branch patches. Should I just open separate PRs
into 5.0, 4.0, and 4.1? In addition, are CircleCI tests run automatically for
each PR? The page on the Cassandra page is a little unclear
> Catch SSLHandshakeExceptions exceptions
> ---------------------------------------
>
> Key: CASSANDRA-18839
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18839
> Project: Cassandra
> Issue Type: Improvement
> Components: Messaging/Client
> Reporter: Brad Schoening
> Assignee: James Hu
> Priority: Low
> Fix For: 4.0.x, 4.1.x, 5.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> When SSL connection errors occur, they tend to flood the log with stack
> traces and lack the identity of the remote client IP. Instead,
> PreV5Handlers.decode() could catch SSLHandshakeException and provide a brief,
> more informative WARN level message instead of the verbose and mostly
> unhelpful stack trace.
> I.e.,
> {code:java}
> [WARN ] [epollEventLoopGroup-5-5] cluster_id=3 ip_address=10.0.0.1
> PreV5Handlers.java:261 - SSLHandshakeException in client networking with peer
> 10.0.0.10:9042 error:100000d7:SSL
> routines:OPENSSL_internal:SSL_HANDSHAKE_FAILURE {code}
> instead of the current ones which flood the logs:
> {code:java}
> 2023-09-12 00:00:25,368 [WARN ] [epollEventLoopGroup-5-5] cluster_id=3
> ip_address=10.0.0.1 PreV5Handlers.java:261 - Unknown exception in client
> networking
> io.netty.handler.codec.DecoderException: javax.net.ssl.SSLHandshakeException:
> error:100000d7:SSL routines:OPENSSL_internal:SSL_HANDSHAKE_FAILURE
> at
> io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:478)
> at
> io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:276)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
> at
> io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
> at
> io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
> at
> io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:795)
> at
> io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:480)
> at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:378)
> at
> io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
> at
> io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> at
> io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
> at java.base/java.lang.Thread.run(Thread.java:834)
> Caused by: javax.net.ssl.SSLHandshakeException: error:100000d7:SSL
> routines:OPENSSL_internal:SSL_HANDSHAKE_FAILURE
> at
> io.netty.handler.ssl.ReferenceCountedOpenSslEngine.shutdownWithError(ReferenceCountedOpenSslEngine.java:1031)
> at
> io.netty.handler.ssl.ReferenceCountedOpenSslEngine.sslReadErrorResult(ReferenceCountedOpenSslEngine.java:1321)
> at
> io.netty.handler.ssl.ReferenceCountedOpenSslEngine.unwrap(ReferenceCountedOpenSslEngine.java:1270)
> at
> io.netty.handler.ssl.ReferenceCountedOpenSslEngine.unwrap(ReferenceCountedOpenSslEngine.java:1346)
> at
> io.netty.handler.ssl.ReferenceCountedOpenSslEngine.unwrap(ReferenceCountedOpenSslEngine.java:1389)
> at
> io.netty.handler.ssl.SslHandler$SslEngineType$1.unwrap(SslHandler.java:206)
> at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1387)
> at
> io.netty.handler.ssl.SslHandler.decodeNonJdkCompatible(SslHandler.java:1294)
> at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1331)
> at
> io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:508)
> at
> io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:447)
> ... 15 common frames omitted {code}
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