JRuby Cassandra問題

Question

我正在使用Jruby連接Cassandra和紅寶石。我正在開發一個代碼，它必須與Rails中的cassandra進行交互。我已經配置並安裝了jruby。我也爲cassandra和jruby的所有依賴做了「導入」。運行文件時遇到問題。我得到這樣的錯誤。

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org/apache/thrift/transport/TIOStreamTransport.java:132:in `read': org.apache.thrift.transport.TTransportException: null (NativeException) 
    from org/apache/thrift/transport/TTransport.java:84:in `readAll' 
    from org/apache/thrift/protocol/TBinaryProtocol.java:378:in `readAll' 
    from org/apache/thrift/protocol/TBinaryProtocol.java:297:in `readI32' 
    from org/apache/thrift/protocol/TBinaryProtocol.java:204:in `readMessageBegin' 
    from org/apache/cassandra/thrift/Cassandra.java:1062:in `recv_describe_cluster_name' 
    from org/apache/cassandra/thrift/Cassandra.java:1048:in `describe_cluster_name' 
    from sun/reflect/NativeMethodAccessorImpl.java:-2:in `invoke0' 
    from sun/reflect/NativeMethodAccessorImpl.java:39:in `invoke' 
    ... 13 levels... 
    from org/jruby/Main.java:203:in `run' 
    from org/jruby/Main.java:100:in `run' 
    from org/jruby/Main.java:84:in `main' 

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任何人都可以幫助我解決這個問題嗎？

Answer 1

你可以發佈你的代碼，它很難從堆棧跟蹤調試。

它看起來像你正在使用原始節儉，有一個jruby wrapper爲java cassandra客戶端庫hector將更容易使用。