casscon <建立R中卡桑德拉连接 - 数据库连接（cassdrv， “JDBC：卡桑德拉：//本地主机：9042/quantum_cassandra”） 12：31：02.140 [主要] DEBUG c.datastax.driver .jdbc.SessionHolder - 连接的最终属性：{user =，password =，portNumber = 9042，databaseName = quantum_cassandra，serverName = localhost} 12：31：02.140 [main] DEBUG com.datastax.driver.core.Cluster - 启动具有联系点的新群集[localhost/127.0.0.1：9042] 12：31：02.230 [main] DEBUG com.datastax.driver.core.Connection - 连接[localhost/127.0.0.1：9042-1，inFlight = 0， closed = false]传输初始化并准备就绪 12：31：02.232 [main] DEBUG cddriver.core.ControlConnection - [Control connection] Refres hing节点列表和令牌图 12：31：02.315 [main] DEBUG cddriver.core.ControlConnection - [Control connection]刷新模式 12：31：02.322 [main] DEBUG com.datastax.driver.core.Connection - Connection [localhost/127.0.0.1：9042-1，inFlight = 0，closed = true]关闭连接 12：31：02.323 [新I/O工作者＃4] DEBUG com.datastax.driver.core.Connection - 不终止连接[localhost/127.0.0.1：9042-1，inFlight = 0，closed = true]：仍有未决请求 12：31：02.325 [新I/O工作者＃4] DEBUG com.datastax.driver.core.Connection - 未终止连接[localhost/127.0.0.1：9042-1，inFlight = 0，closed = true]：仍有未决请求 12：31：02.329 [main] DEBUG com.datastax.driver.core.Connection - Connection [localhost/127.0.0.1：9042-1，inFlight = 0，closed = true]已经终止 12：31：02.331 [main] DEBUG cddriver.core.ControlConnection - [控制连接] localhost/127.0.0.1上的错误：9042连接，无法尝试更多主机 com.datastax.driver.core.exceptions.InvalidQueryException： unconfigured table schema_keyspaces at com.datastax.driver.core.Responses $ Error.asException（Responses.java:103）〜[cassandra-driver-core-2.1.6-SNAPSHOT.jar：na] at com.datastax.driver .core.DefaultResultSetFuture.onSet（DefaultResultSetFuture.java:140）〜[cassandra-driver-core-2.1.6-SNAPSHOT.jar：na] at com.datastax.driver.core.DefaultResultSetFuture.onSet（DefaultResultSetFuture.java:158 ）〜[cassandra-driver-core-2.1.6-SNAPSHOT.jar：na] at com.datastax.driver.core.Connection $ Dispatcher.messageReceived（Connection.java:734）〜[cassandra-driver-core-2.1 .6-SNAPSHOT.jar：na] at org.jboss.netty.ch annel.SimpleChannelUpstreamHandler.handleUpstream（SimpleChannelUpstreamHandler.java:70）〜[netty-3.9.0.Final.jar：na] at org.jboss.netty.handler.timeout.IdleStateAwareChannelUpstreamHandler.handleUpstream（IdleStateAwareChannelUpstreamHandler.java:36）〜[ netty-3.9.0.Final.jar：na] at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream（DefaultChannelPipeline.java:564）〜[netty-3.9.0.Final.jar：na] at org。 jboss.netty.channel.DefaultChannelPipeline $ DefaultChannelHandlerContext.sendUpstream（DefaultChannelPipeline.java:791）〜[netty-3.9.0.Final.jar：na] at org.jboss.netty.handler.timeout.IdleStateHandler.messageReceived（IdleStateHandler。 java：294）〜[netty-3.9.0.Final.jar：na] at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream（SimpleChannelUpstreamHandler.java:70）〜[netty-3.9.0.Final.jar： na] at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream（DefaultChannelPipeline.java:564）〜[netty-3.9.0.Final.jar：na] at org.jboss.netty.channel.DefaultChannelPipeline $ DefaultChannelHandlerContext.sendUpstream（ DefaultChannelPipeline.java:791）〜[netty-3.9.0.Final.jar：na] at org.jboss.netty.channel.Channels.fireMessageReceived（Channels.java:296）〜[netty-3.9.0.Final。 jar：na] at org.jboss.netty.handler.codec.oneone.OneToOneDecoder.handleUpstream（OneToOneDecoder.java:70）〜[netty-3.9.0.Final.jar：na] at org.jboss.netty。 channel.DefaultChannelPipeline.sendUpstream（DefaultChannelPipeline.java:564）〜[netty-3.9.0.Final.jar：na] at org.jboss.netty.channel.DefaultChannelPipeline $ DefaultChannelHandlerContext.sendUpstream（DefaultChannelPipeline.java:791）〜[ netty-3.9.0.Final。jar：na] at org.jboss.netty.channel.Channels.fireMessageReceived（Channels.java:296）〜[netty-3.9.0.Final.jar：na] at org.jboss.netty.handler.codec。 frame.FrameDecoder.unfoldAndFireMessageReceived（FrameDecoder.java:462）〜[netty-3.9.0.Final.jar：na] at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode（FrameDecoder.java:443） 〜[netty-3.9.0.Final.jar：na] at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived（FrameDecoder.java:303）〜[netty-3.9.0.Final.jar： na] at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream（SimpleChannelUpstreamHandler.java:70）〜[netty-3.9.0.Final.jar：na] at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream（ DefaultChannelPipeline.java:564）〜[netty-3.9.0.Final.jar：na] at org.jboss.netty.channe l.DefaultChannelPipeline.sendUpstream（DefaultChannelPipeline.java:559）〜[netty-3.9.0.Final.jar：na] at org.jboss.netty.channel.Channels.fireMessageReceived（Channels.java:268）〜[netty- 3.9.0.Final.jar：na] at org.jboss.netty.channel.Channels.fireMessageReceived（Channels.java:255）〜[netty-3.9.0.Final.jar：na] at org.jboss。在org.jboss.netty.channel.socket.nio.AbstractNioWorker.process（）中， AbstractNioWorker.java:108）〜[netty-3.9.0.Final.jar：na] at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run（AbstractNioSelector.java:318）〜[netty-3.9。 0.Final.jar：na] at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run（AbstractNioWorker.java:89）〜[netty-3.9.0.Final.jar：na] at org.jboss.netty.channel.socket.nio.NioWorker.run（NioWorker.java:178）〜[netty-3.9.0.Final.jar：na] at org.jboss.netty.util.ThreadRenamingRunnable.run（ ThreadRenamingRunnable.java:108）〜[netty-3.9.0.Final.jar：na] at org.jboss.netty.util.internal.DeadLockProofWorker $ 1.run（DeadLockProofWorker.java:42）〜[netty-3.9.0 .Final.jar：na] at java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1142）〜[na：1.8.0_111] at java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java ：617）〜[na：1.8.0_111] at java.lang.Thread.run（Thread.java:745）〜[na：1.8.0_111] 12：31：02.337 [main] DEBUG com.datastax.driver .core.Cluster - 关闭 12：31：02.352 [main] DEBUG oaccql.jdbc.CassandraDriver - 连接的最终属性：{user =，password =， portNumber = 9042，databaseName = quantum_cassandra，serverName = localhost} 12：31：02.381 [main] DEBUG oaccql.jdbc.CassandraDriver - 连接的最终属性：{portNumber = 9042，databaseName = quantum_cassandra，serverName = localhost} .jcall（drv @ jdrv，“Ljava/sql/Connection;”，“connect”，as.character（url）[1]，： java.sql.SQLNonTransientConnectionException：org.apache.thrift.transport.TTransportException：Read a负帧大小（-2147483648）！无法使用RJDBC
请问任何人都可以帮忙解决这个问题。