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https://issues.apache.org/jira/browse/CASSANDRA-11749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15282697#comment-15282697
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Norman Maurer commented on CASSANDRA-11749:
-------------------------------------------
[~Stefania] if you can give me "step-by-step" way to reproduce this in my
laptop I will have a look and try to figure out what is wrong
> CQLSH gets SSL exception following a COPY FROM
> ----------------------------------------------
>
> Key: CASSANDRA-11749
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11749
> Project: Cassandra
> Issue Type: Bug
> Components: Tools
> Reporter: Stefania
> Assignee: Stefania
> Fix For: 2.1.x
>
> Attachments: stdout.txt.zip, stdout_single_process.txt.zip
>
>
> When running Cassandra and cqlsh with SSL, the following command occasionally
> results in the exception below:
> {code}
> cqlsh --ssl -f kv.cql
> {code}
> {code}
> ERROR [SharedPool-Worker-2] 2016-05-11 12:41:03,583 Message.java:538 -
> Unexpected exception during request; channel = [id: 0xeb75e05d,
> /127.0.0.1:51083 => /127.0.0.1:9042]
> io.netty.handler.codec.DecoderException: javax.net.ssl.SSLException: bad
> record MAC
> at
> io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:280)
> ~[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at
> io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:149)
> ~[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
> ~[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
> ~[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at
> io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787)
> ~[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at
> io.netty.channel.epoll.EpollSocketChannel$EpollSocketUnsafe.epollInReady(EpollSocketChannel.java:722)
> ~[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at
> io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:326)
> ~[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:264)
> ~[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at
> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
> ~[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at
> io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137)
> ~[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91]
> Caused by: javax.net.ssl.SSLException: bad record MAC
> at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
> ~[na:1.8.0_91]
> at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1728)
> ~[na:1.8.0_91]
> at sun.security.ssl.SSLEngineImpl.readRecord(SSLEngineImpl.java:981)
> ~[na:1.8.0_91]
> at
> sun.security.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:907)
> ~[na:1.8.0_91]
> at sun.security.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:781)
> ~[na:1.8.0_91]
> at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:624) ~[na:1.8.0_91]
> at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:982)
> ~[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:908)
> ~[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:854)
> ~[netty-all-4.0.23.Final.jar:4.0.23.Final]
> at
> io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:249)
> ~[netty-all-4.0.23.Final.jar:4.0.23.Final]
> ... 10 common frames omitted
> Caused by: javax.crypto.BadPaddingException: bad record MAC
> at sun.security.ssl.InputRecord.decrypt(InputRecord.java:219)
> ~[na:1.8.0_91]
> at
> sun.security.ssl.EngineInputRecord.decrypt(EngineInputRecord.java:177)
> ~[na:1.8.0_91]
> at sun.security.ssl.SSLEngineImpl.readRecord(SSLEngineImpl.java:974)
> ~[na:1.8.0_91]
> ... 17 common frames omitted
> {code}
> where
> {code}
> cat kv.cql
> create keyspace if not exists cvs_copy_ks with replication = {'class':
> 'SimpleStrategy', 'replication_factor':1};
> create table if not exists cvs_copy_ks.kv (key int primary key, value text);
> truncate cvs_copy_ks.kv;
> copy cvs_copy_ks.kv (key, value) from 'kv.csv' with header='true';
> select * from cvs_copy_ks.kv;
> drop keyspace cvs_copy_ks;
> stefi@cuoricina:~/git/cstar/cassandra$ cat kv.c
> kv.cql kv.csv
> cat kv.csv
> key,value
> 1,'a'
> 2,'b'
> 3,'c'
> {code}
> The COPY FROM succeeds, however the following select does not.
> The easiest way to reproduce this is to restart the Cassandra process, it
> seems to happen in preference after a restart.
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