[ https://issues.apache.org/jira/browse/CASSANDRA-13649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stefan Podkowinski updated CASSANDRA-13649: ------------------------------------------- Description: I've noticed some netty related errors in trunk in [some of the dtest results|https://builds.apache.org/view/A-D/view/Cassandra/job/Cassandra-devbranch-dtest/106/#showFailuresLink]. Just want to make sure that we don't have to change anything related to the exception handling in our pipeline and that this isn't a netty issue. Actually if this causes flakiness but is otherwise harmless, we should do something about it, even if it's just on the dtest side. {noformat} WARN [epollEventLoopGroup-2-9] 2017-06-28 17:23:49,699 Slf4JLogger.java:151 - An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in the pipeline did not handle the exception. io.netty.channel.unix.Errors$NativeIoException: syscall:read(...)() failed: Connection reset by peer at io.netty.channel.unix.FileDescriptor.readAddress(...)(Unknown Source) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] {noformat} And again in another test: {noformat} WARN [epollEventLoopGroup-2-8] 2017-06-29 02:27:31,300 Slf4JLogger.java:151 - An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in the pipeline did not handle the exception. io.netty.channel.unix.Errors$NativeIoException: syscall:read(...)() failed: Connection reset by peer at io.netty.channel.unix.FileDescriptor.readAddress(...)(Unknown Source) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] {noformat} This one looks also odd and makes upgrade_internal_auth_test.TestAuthUpgrade.upgrade_to_30_test fail: {noformat} WARN [epollEventLoopGroup-2-9] 2017-06-29 02:41:37,125 Slf4JLogger.java:151 - An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in the pipeline did not handle the exception. io.netty.handler.codec.DecoderException: org.apache.cassandra.transport.ProtocolException: Invalid or unsupported protocol version: 4 at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:442) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:375) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:342) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:325) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:241) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:227) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:220) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.DefaultChannelPipeline$HeadContext.channelInactive(DefaultChannelPipeline.java:1289) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:241) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:227) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:893) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.AbstractChannel$AbstractUnsafe$7.run(AbstractChannel.java:691) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:399) [netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:307) [netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) [netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) [netty-all-4.0.44.Final.jar:4.0.44.Final] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131] Caused by: org.apache.cassandra.transport.ProtocolException: Invalid or unsupported protocol version: 4 at org.apache.cassandra.transport.Frame$Decoder.decode(Frame.java:186) ~[main/:na] at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:411) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] ... 16 common frames omitted {noformat} /cc [~jasobrown], [~norman] Edit: The {{io.netty.channel.unix.Errors$NativeIoException: syscall:read(...)() failed}} error also causes tests to fail for 3.0 and 3.11. was: I've noticed some netty related errors in trunk in [some of the dtest results|https://builds.apache.org/view/A-D/view/Cassandra/job/Cassandra-devbranch-dtest/106/#showFailuresLink]. Just want to make sure that we don't have to change anything related to the exception handling in our pipeline and that this isn't a netty issue. Actually if this causes flakiness but is otherwise harmless, we should do something about it, even if it's just on the dtest side. {noformat} WARN [epollEventLoopGroup-2-9] 2017-06-28 17:23:49,699 Slf4JLogger.java:151 - An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in the pipeline did not handle the exception. io.netty.channel.unix.Errors$NativeIoException: syscall:read(...)() failed: Connection reset by peer at io.netty.channel.unix.FileDescriptor.readAddress(...)(Unknown Source) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] {noformat} And again in another test: {noformat} WARN [epollEventLoopGroup-2-8] 2017-06-29 02:27:31,300 Slf4JLogger.java:151 - An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in the pipeline did not handle the exception. io.netty.channel.unix.Errors$NativeIoException: syscall:read(...)() failed: Connection reset by peer at io.netty.channel.unix.FileDescriptor.readAddress(...)(Unknown Source) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] {noformat} This one looks also odd and makes upgrade_internal_auth_test.TestAuthUpgrade.upgrade_to_30_test fail: {noformat} WARN [epollEventLoopGroup-2-9] 2017-06-29 02:41:37,125 Slf4JLogger.java:151 - An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in the pipeline did not handle the exception. io.netty.handler.codec.DecoderException: org.apache.cassandra.transport.ProtocolException: Invalid or unsupported protocol version: 4 at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:442) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:375) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:342) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:325) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:241) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:227) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:220) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.DefaultChannelPipeline$HeadContext.channelInactive(DefaultChannelPipeline.java:1289) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:241) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:227) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:893) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.AbstractChannel$AbstractUnsafe$7.run(AbstractChannel.java:691) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:399) [netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:307) [netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) [netty-all-4.0.44.Final.jar:4.0.44.Final] at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) [netty-all-4.0.44.Final.jar:4.0.44.Final] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131] Caused by: org.apache.cassandra.transport.ProtocolException: Invalid or unsupported protocol version: 4 at org.apache.cassandra.transport.Frame$Decoder.decode(Frame.java:186) ~[main/:na] at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:411) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] ... 16 common frames omitted {noformat} /cc [~jasobrown], [~norman] > Uncaught exceptions in Netty pipeline > ------------------------------------- > > Key: CASSANDRA-13649 > URL: https://issues.apache.org/jira/browse/CASSANDRA-13649 > Project: Cassandra > Issue Type: Bug > Reporter: Stefan Podkowinski > Attachments: test_stdout.txt > > > I've noticed some netty related errors in trunk in [some of the dtest > results|https://builds.apache.org/view/A-D/view/Cassandra/job/Cassandra-devbranch-dtest/106/#showFailuresLink]. > Just want to make sure that we don't have to change anything related to the > exception handling in our pipeline and that this isn't a netty issue. > Actually if this causes flakiness but is otherwise harmless, we should do > something about it, even if it's just on the dtest side. > {noformat} > WARN [epollEventLoopGroup-2-9] 2017-06-28 17:23:49,699 Slf4JLogger.java:151 > - An exceptionCaught() event was fired, and it reached at the tail of the > pipeline. It usually means the last handler in the pipeline did not handle > the exception. > io.netty.channel.unix.Errors$NativeIoException: syscall:read(...)() failed: > Connection reset by peer > at io.netty.channel.unix.FileDescriptor.readAddress(...)(Unknown > Source) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] > {noformat} > And again in another test: > {noformat} > WARN [epollEventLoopGroup-2-8] 2017-06-29 02:27:31,300 Slf4JLogger.java:151 > - An exceptionCaught() event was fired, and it reached at the tail of the > pipeline. It usually means the last handler in the pipeline did not handle > the exception. > io.netty.channel.unix.Errors$NativeIoException: syscall:read(...)() failed: > Connection reset by peer > at io.netty.channel.unix.FileDescriptor.readAddress(...)(Unknown > Source) ~[netty-all-4.0.44.Final.jar:4.0.44.Final] > {noformat} > This one looks also odd and makes > upgrade_internal_auth_test.TestAuthUpgrade.upgrade_to_30_test fail: > {noformat} > WARN [epollEventLoopGroup-2-9] 2017-06-29 02:41:37,125 Slf4JLogger.java:151 > - An exceptionCaught() event was fired, and it reached at the tail of the > pipeline. It usually means the last handler in the pipeline did not handle > the exception. > io.netty.handler.codec.DecoderException: > org.apache.cassandra.transport.ProtocolException: Invalid or unsupported > protocol version: 4 > at > io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:442) > ~[netty-all-4.0.44.Final.jar:4.0.44.Final] > at > io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:375) > ~[netty-all-4.0.44.Final.jar:4.0.44.Final] > at > io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:342) > ~[netty-all-4.0.44.Final.jar:4.0.44.Final] > at > io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:325) > ~[netty-all-4.0.44.Final.jar:4.0.44.Final] > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:241) > ~[netty-all-4.0.44.Final.jar:4.0.44.Final] > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:227) > ~[netty-all-4.0.44.Final.jar:4.0.44.Final] > at > io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:220) > ~[netty-all-4.0.44.Final.jar:4.0.44.Final] > at > io.netty.channel.DefaultChannelPipeline$HeadContext.channelInactive(DefaultChannelPipeline.java:1289) > ~[netty-all-4.0.44.Final.jar:4.0.44.Final] > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:241) > ~[netty-all-4.0.44.Final.jar:4.0.44.Final] > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:227) > ~[netty-all-4.0.44.Final.jar:4.0.44.Final] > at > io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:893) > ~[netty-all-4.0.44.Final.jar:4.0.44.Final] > at > io.netty.channel.AbstractChannel$AbstractUnsafe$7.run(AbstractChannel.java:691) > ~[netty-all-4.0.44.Final.jar:4.0.44.Final] > at > io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:399) > [netty-all-4.0.44.Final.jar:4.0.44.Final] > at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:307) > [netty-all-4.0.44.Final.jar:4.0.44.Final] > at > io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) > [netty-all-4.0.44.Final.jar:4.0.44.Final] > at > io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) > [netty-all-4.0.44.Final.jar:4.0.44.Final] > at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131] > Caused by: org.apache.cassandra.transport.ProtocolException: Invalid or > unsupported protocol version: 4 > at org.apache.cassandra.transport.Frame$Decoder.decode(Frame.java:186) > ~[main/:na] > at > io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:411) > ~[netty-all-4.0.44.Final.jar:4.0.44.Final] > ... 16 common frames omitted > {noformat} > /cc [~jasobrown], [~norman] > Edit: > The {{io.netty.channel.unix.Errors$NativeIoException: syscall:read(...)() > failed}} error also causes tests to fail for 3.0 and 3.11. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org