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https://issues.apache.org/jira/browse/CASSANDRA-13899?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Brown updated CASSANDRA-13899:
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Summary: Fix buffer length comparison when decompressing in netty-based
streaming (was: Streaming of compressed partition fails )
> Fix buffer length comparison when decompressing in netty-based streaming
> ------------------------------------------------------------------------
>
> Key: CASSANDRA-13899
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13899
> Project: Cassandra
> Issue Type: Bug
> Reporter: Paulo Motta
> Assignee: Jason Brown
> Fix For: 4.0
>
> Attachments: largepartition.yaml
>
>
> Streaming a single partition with ~100K rows fails with the following
> exception:
> {noformat}
> ERROR [Stream-Deserializer-/127.0.0.1:35149-a92e5e12] 2017-09-21 04:03:41,237
> StreamSession.java:617 - [Stream #c2e5b640-9eab-11e7-99c0-e9864ca8da8e]
> Streaming error occurred on session with peer 127.0.0.1
> org.apache.cassandra.streaming.StreamReceiveException:
> java.lang.RuntimeException: Last written key
> DecoratedKey(-1000328290821038380) >= current key
> DecoratedKey(-1055007227842125139) writing into
> /home/paulo/.ccm/test/node2/data0/stresscql/typestest-482ac7b09e8d11e787cf85d073c
> 8e037/na-1-big-Data.db
> at
> org.apache.cassandra.streaming.messages.IncomingFileMessage$1.deserialize(IncomingFileMessage.java:63)
> ~[main/:na]
> at
> org.apache.cassandra.streaming.messages.IncomingFileMessage$1.deserialize(IncomingFileMessage.java:41)
> ~[main/:na]
> at
> org.apache.cassandra.streaming.messages.StreamMessage.deserialize(StreamMessage.java:55)
> ~[main/:na]
> at
> org.apache.cassandra.streaming.async.StreamingInboundHandler$StreamDeserializingTask.run(StreamingInboundHandler.java:178)
> ~[main/:na]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_121]
> {noformat}
> Reproduction steps:
> * Create CCM cluster with 2 nodes
> * Start only first node, disable hinted handoff
> * Run stress with the attached yaml: {{tools/bin/cassandra-stress "user
> profile=largepartition.yaml n=10K ops(insert=1) no-warmup -node whitelist
> 127.0.0.1 -mode native cql3 compression=lz4 -rate threads=4 -insert
> visits=FIXED(100K) revisit=FIXED(100K)"}}
> * Start second node, run repair on {{stresscql}} table - the exception above
> will be thrown.
> I investigated briefly and haven't found anything suspicious. This seems to
> be related to CASSANDRA-12229 as I tested the steps above in a branch without
> that and the repair completed successfully. I haven't tested with a smaller
> number of rows per partition to see at which point it starts to be a problem.
> We should probably add a regression dtest to stream large partitions to catch
> similar problems in the future.
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