Dont worry there will be plenty of time to upgrade to 2.0 or 2.1 later. It is an easy upgrade path an you will likely do it 2-4 tmes a year. Dont chose the latest and gteatest now thnking that you are future proofing. In reality you are volunteering as a beta tester.
On Thursday, February 20, 2014, Edward Capriolo <edlinuxg...@gmail.com> wrote: > For what it is worth you schema is simple and uses compact storage. Thus you really dont need anything in cassandra 2.0 as far as i can tell. You might be happier with a stable release like 1.2.something and just hector or astyanax. You are really dealing with many issues you should not have to just to protoype a simple cassandra app. > > On Thursday, February 20, 2014, Sylvain Lebresne <sylv...@datastax.com> wrote: >> >> >> >> On Wed, Feb 19, 2014 at 9:38 PM, Rüdiger Klaehn <rkla...@gmail.com> wrote: >>> >>> I have cloned the cassandra repo, applied the patch, and built it. But when I want to run the bechmark I get an exception. See below. I tried with a non-managed dependency to cassandra-driver-core-2.0.0-rc3-SNAPSHOT-jar-with-dependencies.jar, which I compiled from source because I read that that might help. But that did not make a difference. >>> >>> So currently I don't know how to give the patch a try. Any ideas? >>> >>> cheers, >>> >>> Rüdiger >>> >>> Exception in thread "main" java.lang.IllegalArgumentException: replicate_on_write is not a column defined in this metadata >>> at com.datastax.driver.core.ColumnDefinitions.getAllIdx(ColumnDefinitions.java:273) >>> at com.datastax.driver.core.ColumnDefinitions.getFirstIdx(ColumnDefinitions.java:279) >>> at com.datastax.driver.core.Row.getBool(Row.java:117) >>> at com.datastax.driver.core.TableMetadata$Options.<init>(TableMetadata.java:474) >>> at com.datastax.driver.core.TableMetadata.build(TableMetadata.java:107) >>> at com.datastax.driver.core.Metadata.buildTableMetadata(Metadata.java:128) >>> at com.datastax.driver.core.Metadata.rebuildSchema(Metadata.java:89) >>> at com.datastax.driver.core.ControlConnection.refreshSchema(ControlConnection.java:259) >>> at com.datastax.driver.core.ControlConnection.tryConnect(ControlConnection.java:214) >>> at com.datastax.driver.core.ControlConnection.reconnectInternal(ControlConnection.java:161) >>> at com.datastax.driver.core.ControlConnection.connect(ControlConnection.java:77) >>> at com.datastax.driver.core.Cluster$Manager.init(Cluster.java:890) >>> at com.datastax.driver.core.Cluster$Manager.newSession(Cluster.java:910) >>> at com.datastax.driver.core.Cluster$Manager.access$200(Cluster.java:806) >>> at com.datastax.driver.core.Cluster.connect(Cluster.java:158) >>> at cassandra.CassandraTestMinimized$delayedInit$body.apply(CassandraTestMinimized.scala:31) >>> at scala.Function0$class.apply$mcV$sp(Function0.scala:40) >>> at scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12) >>> at scala.App$$anonfun$main$1.apply(App.scala:71) >>> at scala.App$$anonfun$main$1.apply(App.scala:71) >>> at scala.collection.immutable.List.foreach(List.scala:318) >>> at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:32) >>> at scala.App$class.main(App.scala:71) >>> at cassandra.CassandraTestMinimized$.main(CassandraTestMinimized.scala:5) >>> at cassandra.CassandraTestMinimized.main(CassandraTestMinimized.scala) >> >> I believe you've tried the cassandra trunk branch? trunk is basically the future Cassandra 2.1 and the driver is currently unhappy because the replicate_on_write option has been removed in that version. I'm supposed to have fixed that on the driver 2.0 branch like 2 days ago so maybe you're also using a slightly old version of the driver sources in there? Or maybe I've screwed up my fix, I'll double check. But anyway, it would be overall simpler to test with the cassandra-2.0 branch of Cassandra, with which you shouldn't run into that. >> -- >> Sylvain > > -- > Sorry this was sent from mobile. Will do less grammar and spell check than usual. > -- Sorry this was sent from mobile. Will do less grammar and spell check than usual.
