Cassandra-Cli拒絕連接

我想連接到cassandra。我安裝了最新的apache-cassandra-1.2.4穩定版本，並將其解壓縮到桌面上。當我運行卡桑德拉它建立了很好的傾聽節儉客戶端和顯示如下：Cassandra-Cli拒絕連接

須藤卡桑德拉-f

日誌：

INFO 15:30:34,646 Cassandra version: 1.0.12 
INFO 15:30:34,646 Thrift API version: 19.20.0 
INFO 15:30:34,646 Loading persisted ring state 
INFO 15:30:34,650 Starting up server gossip 
INFO 15:30:34,661 Enqueuing flush of [email protected](29/36 serialized/live bytes, 1 ops) 
INFO 15:30:34,661 Writing [email protected](29/36 serialized/live bytes, 1 ops) 
INFO 15:30:34,877 Completed flushing /var/lib/cassandra/data/system/LocationInfo-hd-54-Data.db (80 bytes) 
INFO 15:30:34,892 Starting Messaging Service on port 7000 
INFO 15:30:34,901 Using saved token 143186062733850112297005303551620336860 
INFO 15:30:34,903 Enqueuing flush of [email protected](53/66 serialized/live bytes, 2 ops) 
INFO 15:30:34,904 Writing [email protected](53/66 serialized/live bytes, 2 ops) 
INFO 15:30:35,102 Completed flushing /var/lib/cassandra/data/system/LocationInfo-hd-55-Data.db (163 bytes) 
INFO 15:30:35,106 Node localhost/127.0.0.1 state jump to normal 
INFO 15:30:35,107 Bootstrap/Replace/Move completed! Now serving reads. 
INFO 15:30:35,108 Will not load MX4J, mx4j-tools.jar is not in the classpath 
INFO 15:30:35,150 Binding thrift service to localhost/127.0.0.1:9160 
INFO 15:30:35,155 Using TFastFramedTransport with a max frame size of 15728640 bytes. 
INFO 15:30:35,160 Using synchronous/threadpool thrift server on localhost/127.0.0.1 : 9160 
INFO 15:30:35,168 Listening for thrift clients...

現在，當我運行：卡桑德拉 - CLI -h本地主機-p 9160，它拋出了錯誤。我已經檢查過港口是免費的，卡桑德拉正在港口聆聽。：

org.apache.thrift.transport.TTransportException: java.net.ConnectException: Connection refused 
    at org.apache.thrift.transport.TSocket.open(TSocket.java:183) 
    at org.apache.thrift.transport.TFramedTransport.open(TFramedTransport.java:81) 
    at org.apache.cassandra.cli.CliMain.connect(CliMain.java:80) 
    at org.apache.cassandra.cli.CliMain.main(CliMain.java:256) 
Caused by: java.net.ConnectException: Connection refused 
    at java.net.PlainSocketImpl.socketConnect(Native Method) 
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) 
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) 
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) 
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:391) 
    at java.net.Socket.connect(Socket.java:579) 
    at org.apache.thrift.transport.TSocket.open(TSocket.java:178) 
    ... 3 more 
Exception connecting to localhost/9160. Reason: Connection refused.

來源

2013-04-14 user1795516

你的日誌說'卡桑德拉版本：1.0.12'。你從以前的版本升級過嗎？你確定Cassandra開始了嗎？它顯示在ps和netstat輸出？在cassandra.log中是否有任何內容（與您發佈的system.log輸出相反）？ – Richard

嘗試'cassandra-cli -h 127.0.0.1 -p 9160'而不是本地主機。它應該表示同樣的事情，具體取決於您的主機文件，但可以是一個很好的故障排除步驟。 – phatfingers

解決了問題 - Cassandra服務未運行，因此導致cassandra cli關閉。謝謝！ – user1795516

卡桑德拉應力的文件似乎是粗略的。也許在適當的時候這將被糾正。截至目前，這個命令爲我工作

./cassandra-stress write -node <IP_OF_NODE1>

一旦這個工作的，我們可以嘗試把在其他可選參數來調整我們的命令。

來源

2014-11-19 23:26:42 mmukhe

OP的問題是關於傳統的cassandra-cli，而不是cassandra-stress。 – Aaron

我有同樣的錯誤。現在，它是確定的。

主要問題是配置錯誤。

我的配置是如下：

我的視覺機器的IP是192.168.11.11.My卡桑德拉被安裝到machine.So，我configurate塔爾

listen_address: 192.168.11.11 
rpc_address: 0.0.0.0 
broadcast_rpc_address: 192.168.11.11

也就是說OK

來源

2015-01-04 09:38:57 diguage

選項1：

Run jps command under root user and kill CassandraDaemon if you will see it. After this you will start Cassandra again.

選項2：

Try to connect Cassandra with CQL 
    ./cqlsh 10.234.31.232 9042

最終檢查：

An intermediate firewall is blocking the JVM from making the connection. 
An operating system firewall, or antivirus that is causing the problems as well.

我想你在安裝Windows，看起來像防火牆阻止了您的連接。

來源

2015-01-05 08:37:56 madheswaran

Cassandra-Cli拒絕連接

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