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Posted to commits@cassandra.apache.org by "Olivier Michallat (JIRA)" <ji...@apache.org> on 2015/03/03 22:38:05 UTC

[jira] [Created] (CASSANDRA-8900) AssertionError when binding nested collection in a DELETE

Olivier Michallat created CASSANDRA-8900:
--------------------------------------------

             Summary: AssertionError when binding nested collection in a DELETE
                 Key: CASSANDRA-8900
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8900
             Project: Cassandra
          Issue Type: Bug
            Reporter: Olivier Michallat
            Priority: Minor


Running this with the Java driver:
{code}
session.execute("create table if not exists foo2(k int primary key, m map<frozen<list<int>>, int>);");
PreparedStatement pst = session.prepare("delete m[?] from foo2 where k = 1");
session.execute(pst.bind(ImmutableList.of(1)));
{code}
Produces a server error. Server-side stack trace:
{code}
ERROR [SharedPool-Worker-4] 2015-03-03 13:33:24,740 Message.java:538 - Unexpected exception during request; channel = [id: 0xf9e92e61, /127.0.0.1:58163 => /127.0.0.1:9042]
java.lang.AssertionError: null
        at org.apache.cassandra.cql3.Maps$DiscarderByKey.execute(Maps.java:381) ~[main/:na]
        at org.apache.cassandra.cql3.statements.DeleteStatement.addUpdateForKey(DeleteStatement.java:85) ~[main/:na]
        at org.apache.cassandra.cql3.statements.ModificationStatement.getMutations(ModificationStatement.java:654) ~[main/:na]
        at org.apache.cassandra.cql3.statements.ModificationStatement.executeWithoutCondition(ModificationStatement.java:487) ~[main/:na]
        at org.apache.cassandra.cql3.statements.ModificationStatement.execute(ModificationStatement.java:473) ~[main/:na]
        at org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:238) ~[main/:na]
        at org.apache.cassandra.cql3.QueryProcessor.processPrepared(QueryProcessor.java:493) ~[main/:na]
        at org.apache.cassandra.transport.messages.ExecuteMessage.execute(ExecuteMessage.java:134) ~[main/:na]
        at org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:439) [main/:na]
        at org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:335) [main/:na]
        at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) [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.access$700(AbstractChannelHandlerContext.java:32) [netty-all-4.0.23.Final.jar:4.0.23.Final]
        at io.netty.channel.AbstractChannelHandlerContext$8.run(AbstractChannelHandlerContext.java:324) [netty-all-4.0.23.Final.jar:4.0.23.Final]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [na:1.7.0_60]
        at org.apache.cassandra.concurrent.AbstractTracingAwareExecutorService$FutureTask.run(AbstractTracingAwareExecutorService.java:164) [main/:na]
        at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105) [main/:na]
        at java.lang.Thread.run(Thread.java:745) [na:1.7.0_60]
{code}
A simple statement produces the same result:
{code}
session.execute("delete m[?] from foo2 where k = 1", ImmutableList.of(1));
{code}



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