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} -- This message was sent by Atlassian JIRA (v6.3.4#6332)