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Posted to user@cassandra.apache.org by St...@wellsfargo.com on 2013/01/04 20:23:08 UTC

Cassandra / Windows Server 2008

Hi folks - I have a Windows 2008 server that I'm trying to get Cassandra working on.  I have disabled the Windows Firewall for the moment but I still cannot connect to the server.

I have tried editing the cassandra.yaml to update the listen_address to the machine address as well as blank or commented out altogether - no change found at all.

Any suggestion at all would be most welcome!

-steve

SERVER STARTUP
(* snip *)
INFO 13:58:47,161 Binding thrift service to localhost/127.0.0.1:9160
(* snip *)


LOCAL CLIENT
(default/localhost)

C:\Java\apache-cassandra-1.1.7\bin>cassandra-cli
Starting Cassandra Client
Column Family assumptions read from xxxxxxxxx\assumptions.json
Connected to: "Test Cluster" on 127.0.0.1/9160
Welcome to Cassandra CLI version 1.1.6

Type 'help;' or '?' for help.
Type 'quit;' or 'exit;' to quit.

[default@unknown]

(Success!)

LOCAL CLIENT USING IP ADDRESS
(connecting to localhost but using ip address)

C:\Java\apache-cassandra-1.1.7\bin>cassandra-cli -h xxx.xxx.xxx.xxx
Starting Cassandra Client
org.apache.thrift.transport.TTransportException: java.net.ConnectException: Connection refused: connect
        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:79)
        at org.apache.cassandra.cli.CliMain.main(CliMain.java:255)
Caused by: java.net.ConnectException: Connection refused: connect
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:529)
        at org.apache.thrift.transport.TSocket.open(TSocket.java:178)
        ... 3 more
Exception connecting to xxx.xxx.xxx.xxx/9160. Reason: Connection refused: connect.
Column Family assumptions read from xxxxxxxxxxx\assumptions.json
Welcome to Cassandra CLI version 1.1.6

I get the same result trying to connect from a remote machine.

Re: Cassandra / Windows Server 2008

Posted by Henrik Schröder <sk...@gmail.com>.
>From your logs you can see that it explicitly binds to 127.0.0.1/9160, so
connecting to it on any other ip address won't work. To understand what
happened in the other cases, simply check what it says it binds to when you
start it up for different values of rpc_address.

If you set rpc_address to 0.0.0.0 in the config, it will bind to all
interfaces, which means you can connect to it on any ip address it has. And
if you check the logs when it starts up it should say that it binds to
0.0.0.0/9160.


/Henrik


On Fri, Jan 4, 2013 at 8:23 PM, <St...@wellsfargo.com> wrote:

> Hi folks – I have a Windows 2008 server that I’m trying to get Cassandra
> working on.  I have disabled the Windows Firewall for the moment but I
> still cannot connect to the server.  ****
>
> ** **
>
> I have tried editing the cassandra.yaml to update the listen_address to
> the machine address as well as blank or commented out altogether – no
> change found at all.****
>
> ** **
>
> Any suggestion at all would be most welcome!****
>
> ** **
>
> -steve****
>
> ** **
>
> *SERVER STARTUP*
>
> (* snip *)****
>
> INFO 13:58:47,161 Binding thrift service to localhost/127.0.0.1:9160****
>
> (* snip *)****
>
> ** **
>
> ** **
>
> *LOCAL CLIENT*
>
> (default/localhost)****
>
> ** **
>
> C:\Java\apache-cassandra-1.1.7\bin>cassandra-cli****
>
> Starting Cassandra Client****
>
> Column Family assumptions read from xxxxxxxxx\assumptions.json****
>
> Connected to: "Test Cluster" on 127.0.0.1/9160****
>
> Welcome to Cassandra CLI version 1.1.6****
>
> ** **
>
> Type 'help;' or '?' for help.****
>
> Type 'quit;' or 'exit;' to quit.****
>
> ** **
>
> [default@unknown]****
>
> ** **
>
> (Success!)****
>
> ** **
>
> *LOCAL CLIENT USING IP ADDRESS*
>
> (connecting to localhost but using ip address)****
>
> ** **
>
> C:\Java\apache-cassandra-1.1.7\bin>cassandra-cli -h xxx.xxx.xxx.xxx****
>
> Starting Cassandra Client****
>
> org.apache.thrift.transport.TTransportException:
> java.net.ConnectException: Connection refused: connect****
>
>         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:79)****
>
>         at org.apache.cassandra.cli.CliMain.main(CliMain.java:255)****
>
> Caused by: java.net.ConnectException: Connection refused: connect****
>
>         at java.net.PlainSocketImpl.socketConnect(Native Method)****
>
>         at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)***
> *
>
>         at
> java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)****
>
>         at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)****
>
>         at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)****
>
>         at java.net.Socket.connect(Socket.java:529)****
>
>         at org.apache.thrift.transport.TSocket.open(TSocket.java:178)****
>
>         ... 3 more****
>
> Exception connecting to xxx.xxx.xxx.xxx/9160. Reason: Connection refused:
> connect.****
>
> Column Family assumptions read from xxxxxxxxxxx\assumptions.json****
>
> Welcome to Cassandra CLI version 1.1.6****
>
> ** **
>
> I get the same result trying to connect from a remote machine.****
>

RE: Cassandra / Windows Server 2008

Posted by St...@wellsfargo.com.
Good suggestion ... I added -Djava.net.preferIPv4Stack=true as a JVM arg cassandra.bat and got exactly the same result though.

Stephen Thompson
Wells Fargo Corporation
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From: Michael Kjellman [mailto:mkjellman@barracuda.com]
Sent: Friday, January 04, 2013 2:26 PM
To: user@cassandra.apache.org
Subject: Re: Cassandra / Windows Server 2008

Use linux ;)

More seriously, I'm wondering if it is binding to the IPV6 address? Is that enabled on that NIC? You could try disabling IPv6 and seeing if RPC binds correctly..

From: "Stephen.M.Thompson@wellsfargo.com<ma...@wellsfargo.com>" <St...@wellsfargo.com>>
Reply-To: "user@cassandra.apache.org<ma...@cassandra.apache.org>" <us...@cassandra.apache.org>>
Date: Friday, January 4, 2013 11:23 AM
To: "user@cassandra.apache.org<ma...@cassandra.apache.org>" <us...@cassandra.apache.org>>
Subject: Cassandra / Windows Server 2008

Hi folks - I have a Windows 2008 server that I'm trying to get Cassandra working on.  I have disabled the Windows Firewall for the moment but I still cannot connect to the server.

I have tried editing the cassandra.yaml to update the listen_address to the machine address as well as blank or commented out altogether - no change found at all.

Any suggestion at all would be most welcome!

-steve

SERVER STARTUP
(* snip *)
INFO 13:58:47,161 Binding thrift service to localhost/127.0.0.1:9160
(* snip *)


LOCAL CLIENT
(default/localhost)

C:\Java\apache-cassandra-1.1.7\bin>cassandra-cli
Starting Cassandra Client
Column Family assumptions read from xxxxxxxxx\assumptions.json
Connected to: "Test Cluster" on 127.0.0.1/9160
Welcome to Cassandra CLI version 1.1.6

Type 'help;' or '?' for help.
Type 'quit;' or 'exit;' to quit.

[default@unknown]

(Success!)

LOCAL CLIENT USING IP ADDRESS
(connecting to localhost but using ip address)

C:\Java\apache-cassandra-1.1.7\bin>cassandra-cli -h xxx.xxx.xxx.xxx
Starting Cassandra Client
org.apache.thrift.transport.TTransportException: java.net.ConnectException: Connection refused: connect
        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:79)
        at org.apache.cassandra.cli.CliMain.main(CliMain.java:255)
Caused by: java.net.ConnectException: Connection refused: connect
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:529)
        at org.apache.thrift.transport.TSocket.open(TSocket.java:178)
        ... 3 more
Exception connecting to xxx.xxx.xxx.xxx/9160. Reason: Connection refused: connect.
Column Family assumptions read from xxxxxxxxxxx\assumptions.json
Welcome to Cassandra CLI version 1.1.6

I get the same result trying to connect from a remote machine.

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Re: Cassandra / Windows Server 2008

Posted by Michael Kjellman <mk...@barracuda.com>.
Use linux ;)

More seriously, I'm wondering if it is binding to the IPV6 address? Is that enabled on that NIC? You could try disabling IPv6 and seeing if RPC binds correctly..

From: "Stephen.M.Thompson@wellsfargo.com<ma...@wellsfargo.com>" <St...@wellsfargo.com>>
Reply-To: "user@cassandra.apache.org<ma...@cassandra.apache.org>" <us...@cassandra.apache.org>>
Date: Friday, January 4, 2013 11:23 AM
To: "user@cassandra.apache.org<ma...@cassandra.apache.org>" <us...@cassandra.apache.org>>
Subject: Cassandra / Windows Server 2008

Hi folks – I have a Windows 2008 server that I’m trying to get Cassandra working on.  I have disabled the Windows Firewall for the moment but I still cannot connect to the server.

I have tried editing the cassandra.yaml to update the listen_address to the machine address as well as blank or commented out altogether – no change found at all.

Any suggestion at all would be most welcome!

-steve

SERVER STARTUP
(* snip *)
INFO 13:58:47,161 Binding thrift service to localhost/127.0.0.1:9160
(* snip *)


LOCAL CLIENT
(default/localhost)

C:\Java\apache-cassandra-1.1.7\bin>cassandra-cli
Starting Cassandra Client
Column Family assumptions read from xxxxxxxxx\assumptions.json
Connected to: "Test Cluster" on 127.0.0.1/9160
Welcome to Cassandra CLI version 1.1.6

Type 'help;' or '?' for help.
Type 'quit;' or 'exit;' to quit.

[default@unknown]

(Success!)

LOCAL CLIENT USING IP ADDRESS
(connecting to localhost but using ip address)

C:\Java\apache-cassandra-1.1.7\bin>cassandra-cli -h xxx.xxx.xxx.xxx
Starting Cassandra Client
org.apache.thrift.transport.TTransportException: java.net.ConnectException: Connection refused: connect
        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:79)
        at org.apache.cassandra.cli.CliMain.main(CliMain.java:255)
Caused by: java.net.ConnectException: Connection refused: connect
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:529)
        at org.apache.thrift.transport.TSocket.open(TSocket.java:178)
        ... 3 more
Exception connecting to xxx.xxx.xxx.xxx/9160. Reason: Connection refused: connect.
Column Family assumptions read from xxxxxxxxxxx\assumptions.json
Welcome to Cassandra CLI version 1.1.6

I get the same result trying to connect from a remote machine.

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