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https://issues.apache.org/jira/browse/CASSANDRA-17992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17651738#comment-17651738
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Ekaterina Dimitrova edited comment on CASSANDRA-17992 at 12/23/22 11:13 PM:
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I am not happy with the below error that pops up in almost every CI run with
random tests. Not convinced we should silence it similar to other Connection
reset failures already silenced in DTests
[here|https://github.com/apache/cassandra-dtest/blob/trunk/dtest_setup.py#L50].
(CC [~dcapwell] and [~jonmeredith] as they looked into silencing those before
in CASSANDRA-17594) I will look further into it in the new year.
{code:java}
ERROR [Messaging-EventLoop-3-4] 2022-10-27 17:12:25,665
OutboundConnection.java:1061 -
/127.0.0.2:7000->/127.0.0.1:7000-URGENT_MESSAGES-c650c9c5 channel in
potentially inconsistent state after error; closing\njava.net.SocketException:
Connection reset\n\tat
java.base/sun.nio.ch.SocketChannelImpl.throwConnectionReset(SocketChannelImpl.java:394)\n\tat
java.base/sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:426)\n\tat
io.netty.buffer.UnpooledDirectByteBuf.setBytes(UnpooledDirectByteBuf.java:570)\n\tat
io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1132)\n\tat
io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:357)\n\tat
io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:151)\n\tat
io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)\n\tat
io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)\n\tat
io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)\n\tat
io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)\n\tat
io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)\n\tat
io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)\n\tat
io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)\n\tat
java.base/java.lang.Thread.run(Thread.java:833){code}
was (Author: e.dimitrova):
I am not happy with the below error that pops up in almost every CI run with
random tests. Not convinced we should silence it similar to other Connection
reset failures. I will look further into it in the new year.
{code:java}
ERROR [Messaging-EventLoop-3-4] 2022-10-27 17:12:25,665
OutboundConnection.java:1061 -
/127.0.0.2:7000->/127.0.0.1:7000-URGENT_MESSAGES-c650c9c5 channel in
potentially inconsistent state after error; closing\njava.net.SocketException:
Connection reset\n\tat
java.base/sun.nio.ch.SocketChannelImpl.throwConnectionReset(SocketChannelImpl.java:394)\n\tat
java.base/sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:426)\n\tat
io.netty.buffer.UnpooledDirectByteBuf.setBytes(UnpooledDirectByteBuf.java:570)\n\tat
io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1132)\n\tat
io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:357)\n\tat
io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:151)\n\tat
io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)\n\tat
io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)\n\tat
io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)\n\tat
io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)\n\tat
io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)\n\tat
io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)\n\tat
io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)\n\tat
java.base/java.lang.Thread.run(Thread.java:833){code}
> Upgrade Netty on 4.x(current trunk)
> -----------------------------------
>
> Key: CASSANDRA-17992
> URL: https://issues.apache.org/jira/browse/CASSANDRA-17992
> Project: Cassandra
> Issue Type: Task
> Components: Dependencies
> Reporter: Ekaterina Dimitrova
> Assignee: Ekaterina Dimitrova
> Priority: Low
> Fix For: 4.x
>
>
> I haven't been able to identify from the Netty docs which was the lowest
> version where JDK17 was added but we are about 40 versions behind in netty 4
> so I suspect we better update.
> We need to consider there was an issue with class cast exceptions when
> building with JDK17 with newer versions of netty (the newest available in
> March 2022). For the record, we didn't see those when running CI on JDK8 and
> JDK11. We also need to carefully revise the changes between the netty
> versions.
> Upgrading will cover also a fix in netty that was discussed in
> [this|https://the-asf.slack.com/archives/CK23JSY2K/p1665567660202989] ASF
> Slack thread.
> CC [~benedict] , [~aleksey]
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