I'm using cassandra 0.7 .
And in storage-conf .
# The address to bind the Thrift RPC service to
rpc_address: localhost
# port for Thrift to listen on
rpc_port: 9160
In my client , the code below works successfully.
TSocket socket = new TSocket(localhost, 9160);
TTransport trans
Do you mean you are changing the yaml file? Does 'netstat -an | grep
9160' indicate cassandra is bound to ipv4 or ipv6 (tcp vs tcp6 in the
netstat output)?
b
On Thu, Sep 9, 2010 at 1:06 AM, Ying Tang ivytang0...@gmail.com wrote:
I'm using cassandra 0.7 .
And in storage-conf .
# The address
no , i didn't change the yaml file.
On Thu, Sep 9, 2010 at 4:10 AM, Benjamin Black b...@b3k.us wrote:
Do you mean you are changing the yaml file? Does 'netstat -an | grep
9160' indicate cassandra is bound to ipv4 or ipv6 (tcp vs tcp6 in the
netstat output)?
b
On Thu, Sep 9, 2010 at 1:06
oh.solve it.
Change the rpc_address to my localhost's ip ,then in the client code ,the
TSocket can connect to the ip.
On Thu, Sep 9, 2010 at 4:14 AM, Ying Tang ivytang0...@gmail.com wrote:
no , i didn't change the yaml file.
On Thu, Sep 9, 2010 at 4:10 AM, Benjamin Black b...@b3k.us wrote:
when you say localhost's ip do you mean 127.0.0.1 or do you mean an
ip on its local interface?
On Thu, Sep 9, 2010 at 1:29 AM, Ying Tang ivytang0...@gmail.com wrote:
oh.solve it.
Change the rpc_address to my localhost's ip ,then in the client code ,the
TSocket can connect to the ip.
On Thu,
Nice!
On Wed, Sep 8, 2010 at 6:45 PM, Scott Dworkis s...@mylife.com wrote:
in case the community is interested, my gmetric collector:
http://github.com/scottnotrobot/gmetric/tree/master/database/cassandra/
note i have only tested with a special csv mode of gmetric... you can bypass
this
On Tue, Sep 7, 2010 at 17:42, kannan chandrasekaran ckanna...@yahoo.com wrote:
Hi All,
We are currently considering Cassandra for our application.
Platform:
* a single-node cluster.
* windows '08
* 64-bit jvm
For the sake of brevity let,
Cassandra service = a single node cassandra
On Thu, Sep 9, 2010 at 12:50 AM, Gurpreet Singh
gurpreet.si...@gmail.com wrote:
1. what is the purpose of this anticompacted file created during cleanup?
That is all the data that still belongs to the node, post-bootstrap.
Since you were just bringing the cluster back up to RF nodes, that's
all
When Jonathan said don't build trunk thrift, he meant just thrift - apply the
patches against cassandra trunk. You shouldn't need to build the thrift
bindings.
On Sep 8, 2010, at 10:54 PM, Alex Burkoff wrote:
Well, 7.0beta1 rejects those patches. Is there a specific revision I can try
Hi all,
I have been running the nightly of Cassandra and was able to get the
secondary indices working for me, and queryable with IndexOperator.EQ.
I have an additional index that I need to use IndexOperator.LTE on
for LongType, which I tried to use but the equivalent of a
NotImplementedException
Thanks Jonathan. I guess i need to be patient for JVM GC :-)
Two more things i was trying, and wanted to check if it was supported.
Now, i have a 2 node cluster (say A and B), and i am trying to bootstrap 2
more nodes. (C and D)
The first bootstrap started successfully. I see anticompaction
I set this to 0.0.0.0 I think the original storage_config.xml had a comment that it would make thrift respond on all interfaces.AaronOn 09 Sep, 2010,at 08:37 PM, Benjamin Black b...@b3k.us wrote:when you say "localhost's ip" do you mean 127.0.0.1 or do you mean an
ip on its local interface?
On
correct, 0.0.0.0 is a wildcard.
On Thu, Sep 9, 2010 at 1:19 PM, Aaron Morton aa...@thelastpickle.com wrote:
I set this to 0.0.0.0 I think the original storage_config.xml had a comment
that it would make thrift respond on all interfaces.
Aaron
On 09 Sep, 2010,at 08:37 PM, Benjamin Black
as the validation error (No indexed columns present in index clause
with operator EQ) explains, you need at least one at EQ after which
you can add others w/ other operators
On Thu, Sep 9, 2010 at 1:08 PM, David Erickson halcyon1...@gmail.com wrote:
Hi all,
I have been running the nightly of
Hi Viktor,
Thanks, it works now.
I made a copy of log4j-server.properties and called it log4j.properties,
renamed log4j-server.properties to something else.
Also in order to change the location of the log file using
log4j.appender.RFile I had to use / instead of \ in the file location.
Alaa
Does anyone know of any good tutorials for using Pig with Cassandra?
I am trying do a basic load:
rows = LOAD 'cassandra://Foo/Bar' USING CassandraStorage();
but i keep getting this error.
ERROR 1070: Could not resolve CassandraStorage using imports: [,
org.apache.pig.builtin.,
Hi Jonathan,
Thanks for the reply. Why is there a limitation of requiring an EQ?
In my case I am modeling my CF with one object per row, with columns
for object properties. The query I'd like to issue is give me all
objects with timestamps earlier than a specified time. In this query
there is
Short version: It's dictated by indexes being CFs underneath.
Your workaround would be substantially less efficient than not using
an index at all and just using range scan.
On Thu, Sep 9, 2010 at 9:20 PM, David Erickson halcyon1...@gmail.com wrote:
Hi Jonathan,
Thanks for the reply. Why is
Details of basic linkage are in the contrib/pig section of the
Cassandra source in the readme. You should be able to run basic
queries with just that.
On Sep 9, 2010, at 8:38 PM, Mark static.void@gmail.com wrote:
Does anyone know of any good tutorials for using Pig with Cassandra?
I am
I am using Cassandra 0.6.5, and playing with bootstrapping, decommissioning
nodes.
The latest one i hit is the exception down below. I got this exception twice
on the source machine while streaming, in 2 different scenarios (both
involved streaming though)
1. Bootstrapping another machine from the
Thanks for the replies My comments in Bold...
Kannan
From: Gary Dusbabek gdusba...@gmail.com
To: user@cassandra.apache.org
Sent: Thu, September 9, 2010 5:43:31 AM
Subject: Re: Few questions regarding cassandra deployment on windows
On Tue, Sep 7, 2010 at 17:42, kannan chandrasekaran
Hi All,
I understand that how to drop the column family from the a node using
http://wiki.apache.org/cassandra/FAQ#modify_cf_config . How can I drop an
entire
Keyspace ? If I drop all the CF's in the Keyspace will the keyspace be
automatically dropped ?
Thanks
Kannan
In the past that has meant you need to upgrade to the latest JDK.
On Thu, Sep 9, 2010 at 10:17 PM, Gurpreet Singh
gurpreet.si...@gmail.com wrote:
I am using Cassandra 0.6.5, and playing with bootstrapping, decommissioning
nodes.
The latest one i hit is the exception down below. I got this
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