Re: Mystery PIG issue with 1.2.10

2013-09-27 Thread Janne Jalkanen
Sorry, got sidetracked :) https://issues.apache.org/jira/browse/CASSANDRA-6102 /Janne On Sep 26, 2013, at 20:04 , Robert Coli rc...@eventbrite.com wrote: On Thu, Sep 26, 2013 at 1:00 AM, Janne Jalkanen janne.jalka...@ecyrd.com wrote: Unfortunately no, as I have a dozen legacy

Connecting to a remote cassandra node..

2013-09-27 Thread Krishna Chaitanya
Hello, -- Regards, BNSK*. *

Connecting to a remote cassandra node..

2013-09-27 Thread Krishna Chaitanya
Hello, I am relatively new to cassandra. I am using a library called libQtCassandra for accesing the cassandra database from my c++ programs. When I try to connect to the localhost cassandra , everything seems fine but when I try to connect to a remote node on which cassandra is up and

Re: Connecting to a remote cassandra node..

2013-09-27 Thread Kais Ahmed
hello, you have to check listen_address in cassandra.yaml, change the localhost value by the ip of the machine and restart cassandra 2013/9/27 Krishna Chaitanya bnsk1990r...@gmail.com Hello, I am relatively new to cassandra. I am using a library called libQtCassandra for accesing

Re: Connecting to a remote cassandra node..

2013-09-27 Thread Krishna Chaitanya
Thank you...but cant we dynamically connect to any system instead of changing the .yaml file each time?? I want to take the input from the user regarding the host and port that he wants to use...Thanks. On Sep 27, 2013 1:38 PM, Kais Ahmed k...@neteck-fr.com wrote: hello, you have to check

Unbalanced ring mystery multi-DC issue with 1.1.11

2013-09-27 Thread Oleg Dulin
Consider this output from nodetool ring: Address DC RackStatus State Load Effective-Ownership Token 127605887595351923798765477786913079396 dc1.5 DC1 RAC1

Re: Unbalanced ring mystery multi-DC issue with 1.1.11

2013-09-27 Thread Oleg Dulin
Wanted to add one more thing: I can also tell that the numbers are not consistent across DRs this way -- I have a column family with really wide rows (a couple million columns). DC1 reports higher column counts than DC2. DC2 only becomes consistent after I do the command a couple of times

2.0.1 counter replicate on write error

2013-09-27 Thread Christopher Wirt
Hello, I've started to see a slightly worrying error appear in our logs occasionally. We're writing at 400qps per machine and I only see this appear every 5-10minutes. Seems to have started when I switched us to using the hsha thrift server this morning. We've been running 2.0.1 ran off

Re: What is the best way to install upgrade Cassandra on Ubuntu ?

2013-09-27 Thread Ertio Lew
I am not sure if I should use datastax's DSC or official Debian packages from Cassandra. How do I choose between them for a production server ? On Fri, Sep 27, 2013 at 11:02 AM, Ertio Lew ertio...@gmail.com wrote: Could you please clarify that: 1. when I upgrade to a newer version, would

HintedHandoff process does not finish

2013-09-27 Thread Tom van den Berge
Hi, One one of my nodes, the (storage) load increased dramatically (doubled), within one or two hours. The hints column family was causing the growth. I noticed one HintedHandoff process that was started some two hours ago, but hadn't finished. Normally, these processes take only a few seconds,

temporal solution to CASSANDRA-5543: BUILD FAILED at gen-cql2-grammar target

2013-09-27 Thread Miguel Angel Martin junquera
hi all: Environment - apache-cassandra-2.0.1-src - EC2 - Linux version 3.2.30-49.59.amzn1.x86_64 (mockbuild@gobi-build-31003) (gcc version 4.4.6 20110731 (Red Hat 4.4.6-3) When i try to build apache-cassandra-2.0.1-src in EC2 red had AMI, I have this error at the target,

Re: Unbalanced ring mystery multi-DC issue with 1.1.11

2013-09-27 Thread Oleg Dulin
Here is some more information. I am running full repair on one of the nodes and I am observing strange behavior. Both DCs were up during the data load. But repair is reporting a lot of out-of-sync data. Why would that be ? Is there a way for me to tell that WAN may be dropping hinted

Refactoring old project

2013-09-27 Thread cbert...@libero.it
Hi all, in my very old Cassandra schema (started with 0.6 -- so without secondary indexes -- and now on 1.0.6) I have a ratingreview platform with about 1 million review. The core of the application is the review that a user can leave about a company. At the time I created many CF: Comments,

Schedule for RPM for 2.0.1

2013-09-27 Thread Jan Algermissen
Seems I am impacted by a paging bug in C* 2.0.0 and need to go to 2.0.1. Is there any estimate for when the (Centos 6/64bit) RPM will be updated? I'd rather wait than change installation procedure - but it depends on the timeline for me. Jan

changing the primary key type of a table

2013-09-27 Thread Jimmy Lin
hi, we have a table that its primary key is uuid type. Now we decide that we need to use text type as it is more flexible for our application. #1 is there any downside using text as primary key? any performance impact on the partition ? #2 There is no way to alter a table's primary key with a

Collection type column

2013-09-27 Thread Vivek Mishra
Hi, I understand that collection type column are supported via cql3 only. Can anybody please share how actually such mutations happen? I can see that actual column value is clubbed with column name in form of a ColumnGroupMap(type Collection). But not able to identify how it works internally