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https://issues.apache.org/jira/browse/CASSANDRA-9556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15013348#comment-15013348
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ZhaoYang commented on CASSANDRA-9556:
-------------------------------------
[~blerer]] thanks for the suggestion. I changed Generator.generate's return
typt Object, but eventually LocalDate object will send to
SimpleDateSerializer.serialize(), again expects a Integer.
Here is the stack trace:
Exception in thread "Thread-2" java.lang.ClassCastException:
com.datastax.driver.core.LocalDate cannot be cast to java.lang.Integer
at
org.apache.cassandra.serializers.SimpleDateSerializer.serialize(SimpleDateSerializer.java:34)
at
org.apache.cassandra.db.marshal.AbstractType.decompose(AbstractType.java:84)
at
org.apache.cassandra.stress.generate.PartitionIterator.seed(PartitionIterator.java:724)
at
org.apache.cassandra.stress.generate.PartitionIterator$MultiRowIterator.fill(PartitionIterator.java:596)
at
org.apache.cassandra.stress.generate.PartitionIterator$MultiRowIterator.advance(PartitionIterator.java:557)
at
org.apache.cassandra.stress.generate.PartitionIterator$MultiRowIterator.seek(PartitionIterator.java:431)
at
org.apache.cassandra.stress.generate.PartitionIterator$MultiRowIterator.reset(PartitionIterator.java:267)
at
org.apache.cassandra.stress.generate.PartitionIterator.reset(PartitionIterator.java:107)
at org.apache.cassandra.stress.Operation.reset(Operation.java:124)
at org.apache.cassandra.stress.Operation.ready(Operation.java:107)
at
org.apache.cassandra.stress.StressAction$Consumer.run(StressAction.java:301)
> Add newer data types to cassandra stress (e.g. decimal, dates, UDTs)
> --------------------------------------------------------------------
>
> Key: CASSANDRA-9556
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9556
> Project: Cassandra
> Issue Type: Improvement
> Components: Tools
> Reporter: Jeremy Hanna
> Assignee: ZhaoYang
> Priority: Minor
> Labels: stress
>
> Currently you can't define a data model with decimal types and use Cassandra
> stress with it. Also, I imagine that holds true with other newer data types
> such as the new date and time types. Besides that, now that data models are
> including user defined types, we should allow users to create those
> structures with stress as well. Perhaps we could split out the UDTs into a
> different ticket if it holds the other types up.
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