創建密鑰空間時出現TTransportException

我正在使用cassandra-cli -h localhost來創建密鑰空間。創建密鑰空間時出現TTransportException

我試過這個命令：create keyspace reddit with strategy_options = [{replication_factor:1}];和這一個：create keyspace reddit with strategy_options = {replication_factor:1};，但我得到的是這樣的：

org.apache.thrift.transport.TTransportException

我對Cassandra的1.1.6和1.2.2試穿的ArchLinux（AUR從建）。（我正在用systemctl start cassandra運行Cassandra）。

而且，當我嘗試use reddit;前後創建密鑰空間返回Keyspace 'reddit' not found.，但試圖創建密鑰空間返回Login failure. Did you specify 'keyspace', 'username' and 'password'?。

編輯：忘了提及，但create keyspace test;工程很好，但是當我用replication_factor創建keyspace時，它會拋出異常。

來源

2013-03-10 djmati11

通過使用此查詢解決：

create keyspace reddit with placement_strategy = 'org.apache.cassandra.locator.SimpleStrategy' and strategy_options = [{replication_factor:1}];

我來到這裏讀書/var/log/cassandra/system.log：

CustomTThreadPoolServer.java (line 217) Error occurred during processing of message. 
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException 
     at org.apache.cassandra.locator.AbstractReplicationStrategy.createReplicationStrategy(AbstractReplicationStrategy.java:230) 
     at org.apache.cassandra.thrift.CassandraServer.system_add_keyspace(CassandraServer.java:1342) 
     at org.apache.cassandra.thrift.Cassandra$Processor$system_add_keyspace.getResult(Cassandra.java:3960) 
     at org.apache.cassandra.thrift.Cassandra$Processor$system_add_keyspace.getResult(Cassandra.java:3948) 
     at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:32) 
     at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:34) 
     at org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:199) 
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
     at java.lang.Thread.run(Thread.java:722) 
Caused by: java.lang.reflect.InvocationTargetException 
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) 
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
     at java.lang.reflect.Constructor.newInstance(Constructor.java:525) 
     at org.apache.cassandra.locator.AbstractReplicationStrategy.createReplicationStrategy(AbstractReplicationStrategy.java:226) 
     ... 9 more 
Caused by: org.apache.cassandra.exceptions.ConfigurationException: replication_factor is an option for SimpleStrategy, not NetworkTopologyStrategy 
     at org.apache.cassandra.locator.NetworkTopologyStrategy.<init>(NetworkTopologyStrategy.java:66) 
     ... 14 more

來源

2013-03-10 16:48:01 djmati11

創建密鑰空間時出現TTransportException

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