[
https://issues.apache.org/jira/browse/CASSANDRA-3647?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pavel Yaskevich updated CASSANDRA-3647:
---------------------------------------
Attachment: CASSANDRA-3647-alternative.patch
Reopening this because it because committed code doesn't work and attaching my
alternative version with changes I was taking about in my previous comments.
When I try to do SET operation on any collection type I get following
exception:
{noformat}
java.lang.IllegalStateException: Composite column is already fully constructed
at
org.apache.cassandra.db.marshal.CompositeType$Builder.buildAsEndOfRange(CompositeType.java:290)
at
org.apache.cassandra.cql3.statements.UpdateStatement.addToMutation(UpdateStatement.java:250)
at
org.apache.cassandra.cql3.statements.UpdateStatement.mutationForKey(UpdateStatement.java:218)
at
org.apache.cassandra.cql3.statements.UpdateStatement.getMutations(UpdateStatement.java:171)
at
org.apache.cassandra.cql3.statements.ModificationStatement.execute(ModificationStatement.java:84)
at
org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:108)
at
org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:116)
at
org.apache.cassandra.thrift.CassandraServer.execute_cql_query(CassandraServer.java:1240)
at
org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3542)
at
org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3530)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:32)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:34)
at
org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:184)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:680)
{noformat}
Following exceptions observed on List.Append:
{noformat}
java.lang.IllegalStateException: Composite column is already fully constructed
at
org.apache.cassandra.db.marshal.CompositeType$Builder.add(CompositeType.java:264)
at
org.apache.cassandra.db.marshal.CompositeType$Builder.add(CompositeType.java:196)
at
org.apache.cassandra.db.marshal.ListType.doAppend(ListType.java:197)
at
org.apache.cassandra.db.marshal.ListType.executeFunction(ListType.java:128)
at
org.apache.cassandra.db.marshal.CollectionType.execute(CollectionType.java:84)
at
org.apache.cassandra.cql3.statements.UpdateStatement.addToMutation(UpdateStatement.java:286)
at
org.apache.cassandra.cql3.statements.UpdateStatement.mutationForKey(UpdateStatement.java:218)
at
org.apache.cassandra.cql3.statements.UpdateStatement.getMutations(UpdateStatement.java:171)
at
org.apache.cassandra.cql3.statements.ModificationStatement.execute(ModificationStatement.java:84)
at
org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:108)
at
org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:116)
at
org.apache.cassandra.thrift.CassandraServer.execute_cql_query(CassandraServer.java:1240)
at
org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3542)
at
org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3530)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:32)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:34)
at
org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:184)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:680)
{noformat}
And Set.Add
{noformat}
ava.lang.IllegalStateException: Composite column is already fully constructed
at
org.apache.cassandra.db.marshal.CompositeType$Builder.add(CompositeType.java:264)
at
org.apache.cassandra.db.marshal.CompositeType$Builder.add(CompositeType.java:196)
at org.apache.cassandra.db.marshal.SetType.doAdd(SetType.java:111)
at
org.apache.cassandra.db.marshal.SetType.executeFunction(SetType.java:96)
at
org.apache.cassandra.db.marshal.CollectionType.execute(CollectionType.java:84)
at
org.apache.cassandra.cql3.statements.UpdateStatement.addToMutation(UpdateStatement.java:286)
at
org.apache.cassandra.cql3.statements.UpdateStatement.mutationForKey(UpdateStatement.java:218)
at
org.apache.cassandra.cql3.statements.UpdateStatement.getMutations(UpdateStatement.java:171)
at
org.apache.cassandra.cql3.statements.ModificationStatement.execute(ModificationStatement.java:84)
at
org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:108)
at
org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:116)
at
org.apache.cassandra.thrift.CassandraServer.execute_cql_query(CassandraServer.java:1240)
at
org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3542)
at
org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3530)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:32)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:34)
at
org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:184)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:680)
{noformat}
Map.Put has the exact same problem but I won't add stacktrace here for brevity.
My patch, if accepted, could be taken as a ground to fix previously mentioned
issues.
Also I think I can do something about CollectionType.serializeForThrift if
needed.
> Support set and map value types in CQL
> --------------------------------------
>
> Key: CASSANDRA-3647
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3647
> Project: Cassandra
> Issue Type: New Feature
> Components: API, Core
> Reporter: Jonathan Ellis
> Assignee: Sylvain Lebresne
> Labels: cql
> Fix For: 1.2
>
> Attachments: CASSANDRA-3647-alternative.patch
>
>
> Composite columns introduce the ability to have arbitrarily nested data in a
> Cassandra row. We should expose this through CQL.
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