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https://issues.apache.org/jira/browse/CASSANDRA-16106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17190350#comment-17190350
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David Capwell commented on CASSANDRA-16106:
-------------------------------------------
My feeling is that CASSANDRA-16106 and CASSANDRA-16106 are caused by
message.serializedSize(version) != {Message.serializer.serialize(message, out,
version); out.size(); }; 4.0 requires that property to be true else
serialization isn't correct.
I added a test org.apache.cassandra.net.MessageSerializationPropertyTest which
tests ping and read_req but didn't add the others, might be good to update the
test to include these two properties.
Also, this cluster was not in mixed-mode; was only 4.0
> BufferOverflow exception while writing response to buffer
> ---------------------------------------------------------
>
> Key: CASSANDRA-16106
> URL: https://issues.apache.org/jira/browse/CASSANDRA-16106
> Project: Cassandra
> Issue Type: Bug
> Components: Messaging/Internode
> Reporter: David Capwell
> Priority: Normal
> Fix For: 4.0-beta
>
>
> Was running a benchmark at LOCAL_ONE and eventually saw the below exception;
> this is related to CASSANDRA-16097 as it was found during the same test.
> {code}
> message="...SMALL_MESSAGES-1bb47c27 dropping message of type HINT_RSP due to
> error"
> exception="java.nio.BufferOverflowException
> at
> org.apache.cassandra.io.util.DataOutputBufferFixed.doFlush(DataOutputBufferFixed.java:52)
> at
> org.apache.cassandra.io.util.BufferedDataOutputStreamPlus.write(BufferedDataOutputStreamPlus.java:153)
> at
> org.apache.cassandra.utils.vint.VIntCoding.writeUnsignedVInt(VIntCoding.java:191)
> at
> org.apache.cassandra.io.util.DataOutputPlus.writeUnsignedVInt(DataOutputPlus.java:55)
> at
> org.apache.cassandra.net.Message$Serializer.serializeHeaderPost40(Message.java:688)
> at
> org.apache.cassandra.net.Message$Serializer.serializePost40(Message.java:758)
> at
> org.apache.cassandra.net.Message$Serializer.serialize(Message.java:618)
> at
> org.apache.cassandra.net.OutboundConnection$EventLoopDelivery.doRun(OutboundConnection.java:813)
> at
> org.apache.cassandra.net.OutboundConnection$Delivery.run(OutboundConnection.java:687)
> at
> io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
> at
> io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
> at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:384)
> at
> io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
> at
> io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> at
> io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
> at java.base/java.lang.Thread.run(Thread.java:834)"
> {code}
> {code}
> message="...-SMALL_MESSAGES-e72423f4 dropping message of type MUTATION_RSP
> due to error"
> exception="java.nio.BufferOverflowException
> at
> org.apache.cassandra.io.util.DataOutputBufferFixed.doFlush(DataOutputBufferFixed.java:52)
> at
> org.apache.cassandra.io.util.BufferedDataOutputStreamPlus.write(BufferedDataOutputStreamPlus.java:153)
> at
> org.apache.cassandra.utils.vint.VIntCoding.writeUnsignedVInt(VIntCoding.java:191)
> at
> org.apache.cassandra.io.util.DataOutputPlus.writeUnsignedVInt(DataOutputPlus.java:55)
> at
> org.apache.cassandra.net.Message$Serializer.serializeParams(Message.java:1112)
> at
> org.apache.cassandra.net.Message$Serializer.serializeHeaderPost40(Message.java:689)
> at
> org.apache.cassandra.net.Message$Serializer.serializePost40(Message.java:758)
> at
> org.apache.cassandra.net.Message$Serializer.serialize(Message.java:618)
> at
> org.apache.cassandra.net.OutboundConnection$EventLoopDelivery.doRun(OutboundConnection.java:813)
> at
> org.apache.cassandra.net.OutboundConnection$Delivery.run(OutboundConnection.java:687)
> at
> io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
> at
> io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
> at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:384)
> 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)"
> {code}
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