Can you share the query that you're executing when you see the error and the schema of the target table? It could be something related to CASSANDRA-9532.
On Tue, Jun 23, 2015 at 10:05 AM, Jean Tremblay < jean.tremb...@zen-innovations.com> wrote: > Hi, > > I’m using Datastax Java Driver V 2.1.6 > I migrated my cluster to Cassandra V2.1.7 > And now I have an error on my client that goes like: > > 2015-06-23 10:49:11.914 WARN 20955 --- [ I/O worker #14] > com.datastax.driver.core.RequestHandler : /192.168.2.201:9042 replied > with server error (java.lang.AssertionError), trying next host. > > And on the node I have an NPE > > ERROR [SharedPool-Worker-1] 2015-06-23 10:56:01,186 Message.java:538 - > Unexpected exception during request; channel = [id: 0x5e809aa1, / > 192.168.2.8:49581 => /192.168.2.201:9042] > java.lang.AssertionError: null > at org.apache.cassandra.cql3.ResultSet.addRow(ResultSet.java:63) > ~[apache-cassandra-2.1.7.jar:2.1.7] > at > org.apache.cassandra.cql3.statements.Selection$ResultSetBuilder.newRow(Selection.java:347) > ~[apache-cassandra-2.1.7.jar:2.1.7] > at > org.apache.cassandra.cql3.statements.SelectStatement.processColumnFamily(SelectStatement.java:1289) > ~[apache-cassandra-2.1.7.jar:2.1.7] > at > org.apache.cassandra.cql3.statements.SelectStatement.process(SelectStatement.java:1223) > ~[apache-cassandra-2.1.7.jar:2.1.7] > at > org.apache.cassandra.cql3.statements.SelectStatement.processResults(SelectStatement.java:299) > ~[apache-cassandra-2.1.7.jar:2.1.7] > at > org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:238) > ~[apache-cassandra-2.1.7.jar:2.1.7] > at > org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:67) > ~[apache-cassandra-2.1.7.jar:2.1.7] > at > org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:238) > ~[apache-cassandra-2.1.7.jar:2.1.7] > at > org.apache.cassandra.cql3.QueryProcessor.processPrepared(QueryProcessor.java:493) > ~[apache-cassandra-2.1.7.jar:2.1.7] > at > org.apache.cassandra.transport.messages.ExecuteMessage.execute(ExecuteMessage.java:134) > ~[apache-cassandra-2.1.7.jar:2.1.7] > at > org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:439) > [apache-cassandra-2.1.7.jar:2.1.7] > at > org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:335) > [apache-cassandra-2.1.7.jar:2.1.7] > 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:511) > [na:1.8.0_45] > at > org.apache.cassandra.concurrent.AbstractTracingAwareExecutorService$FutureTask.run(AbstractTracingAwareExecutorService.java:164) > [apache-cassandra-2.1.7.jar:2.1.7] > at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105) > [apache-cassandra-2.1.7.jar:2.1.7] > at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45] > > Is there a known problem on Cassandra 2.1.7? > > Thanks for your comments. > > Jean >
