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Posted to commits@cassandra.apache.org by "David Loegering (JIRA)" <ji...@apache.org> on 2015/09/21 14:48:04 UTC
[jira] [Comment Edited] (CASSANDRA-9324) Map Mutation rejected by
Cassandra: IllegalArgumentException
[ https://issues.apache.org/jira/browse/CASSANDRA-9324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14900441#comment-14900441 ]
David Loegering edited comment on CASSANDRA-9324 at 9/21/15 12:47 PM:
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Hi Tyler,
Thanks for the explanation, but that is where the confusion is, we are not using 2.0 nodes. We are using 2.1 with the 2.1 generated thrift interface and it is not working. We are not using 2.0 nodes nor a 2.0 interface. Wouldn’t that indicate that there is an issue with the 2.1 interface? Where in the 2.1 thrift interface layer do we need to make the change? Should this issue be reopened?
Kind Regards,
David
was (Author: dloegering):
Hi Tyler,
Thanks for the explanation, but that is where the confusion is, we are not using 2.0 nodes. We are using 2.1 with the 2.1 generated thrift interface and it is not working. We are not using 2.0 nodes nor a 2.0 interface. Wouldn’t that indicate that there is an issue with the 2.1 interface? Where in the 2.1 thrift interface layer do we need to make the change? Should this issue be reopened?
Kind Regards,
David
From: Tyler Hobbs (JIRA)
Sent: Friday, September 18, 2015 4:33 PM
To: dloegering@comcast.net
[ https://issues.apache.org/jira/browse/CASSANDRA-9324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14876478#comment-14876478 ]
Tyler Hobbs commented on CASSANDRA-9324:
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[~dloegering] no, collections are still supported, you just need to encode collections slightly different when talking to 2.1 nodes vs 2.0 nodes. With 2.0 nodes, the collection element count and the sizes of individual collection elements should be shorts (two bytes). With 2.1 nodes, the collection element count and sizes are ints (four bytes).
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> Map Mutation rejected by Cassandra: IllegalArgumentException
> ------------------------------------------------------------
>
> Key: CASSANDRA-9324
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9324
> Project: Cassandra
> Issue Type: Bug
> Components: API
> Environment: Windows 7, Cassandra 2.1.5
> Reporter: Mark Wick
> Assignee: Tyler Hobbs
> Priority: Minor
>
> We use a collection (map<ascii,ascii>) in a CQL3 table. We write into that cql3 table using thrift mutations, from a c++ application. We are prototyping migrating from our current Cassandra (2.0.7) to 2.1.5, and are unable to write rows to this cql3 table. We have no problems when we remove the writes to the map column, and all other writes succeed in this case. Cassandra is rejecting our writes and we are catching a TTransportException (no more data to read). The below call stack is from the Cassandra instance that is rejecting the write.
> {code}
> ERROR 14:08:10 Error occurred during processing of message.
> java.lang.IllegalArgumentException: null
> at java.nio.Buffer.limit(Unknown Source) ~[na:1.7.0_71]
> at org.apache.cassandra.utils.ByteBufferUtil.readBytes(ByteBufferUtil.java:543) ~[apache-cassandra-2.1.5.jar:2.1.5]
> at org.apache.cassandra.serializers.CollectionSerializer.readValue(CollectionSerializer.java:124) ~[apache-cassandra-2.1.5.jar:2.1.5]
> at org.apache.cassandra.serializers.MapSerializer.validateForNativeProtocol(MapSerializer.java:80) ~[apache-cassandra-2.1.5.jar:2.1.5]
> at org.apache.cassandra.serializers.CollectionSerializer.validate(CollectionSerializer.java:61) ~[apache-cassandra-2.1.5.jar:2.1.5]
> at org.apache.cassandra.db.marshal.AbstractType.validate(AbstractType.java:97) ~[apache-cassandra-2.1.5.jar:2.1.5]
> at org.apache.cassandra.thrift.ThriftValidation.validateColumnData(ThriftValidation.java:449) ~[apache-cassandra-2.1.5.jar:2.1.5]
> at org.apache.cassandra.thrift.ThriftValidation.validateColumnOrSuperColumn(ThriftValidation.java:318) ~[apache-cassandra-2.1.5.jar:2.1.5]
> at org.apache.cassandra.thrift.ThriftValidation.validateMutation(ThriftValidation.java:385) ~[apache-cassandra-2.1.5.jar:2.1.5]
> at org.apache.cassandra.thrift.CassandraServer.createMutationList(CassandraServer.java:861) ~[apache-cassandra-2.1.5.jar:2.1.5]
> at org.apache.cassandra.thrift.CassandraServer.batch_mutate(CassandraServer.java:976) ~[apache-cassandra-2.1.5.jar:2.1.5]
> at org.apache.cassandra.thrift.Cassandra$Processor$batch_mutate.getResult(Cassandra.java:3996) ~[apache-cassandra-thrift-2.1.5.jar:2.1.5]
> at org.apache.cassandra.thrift.Cassandra$Processor$batch_mutate.getResult(Cassandra.java:3980) ~[apache-cassandra-thrift-2.1.5.jar:2.1.5]
> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) ~[libthrift-0.9.2.jar:0.9.2]
> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) ~[libthrift-0.9.2.jar:0.9.2]
> at org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:205) ~[apache-cassandra-2.1.5.jar:2.1.5]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [na:1.7.0_71]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [na:1.7.0_71]
> at java.lang.Thread.run(Unknown Source) [na:1.7.0_71]{code}
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