Re: AssertionError: Incorrect row data size

2013-07-30 Thread Pavel Kirienko
hey are in fact not empty. (This is really really bad, maybe I failed to configure something properly) I can provide more info if needed. Thanks in advance. On Tue, Jul 30, 2013 at 3:32 PM, Pavel Kirienko < pavel.kirienko.l...@gmail.com> wrote: > Cassandra 1.2.8 still have this issue. >

Re: AssertionError: Incorrect row data size

2013-07-30 Thread Pavel Kirienko
29, 2013 at 8:59 AM, Paul Ingalls wrote: > Great. Let me know what you find! > > Thanks! > > Paul > > Sent from my iPhone > > On Jul 27, 2013, at 2:47 AM, Pavel Kirienko > wrote: > > Hi Paul, > > I checked out your issue, looks the same indeed. Probab

Installing Debian package from ASF repo

2013-07-29 Thread Pavel Kirienko
Hi, I failed to install the Debian package of Cassandra 1.2.7 from ASF repository because of 404 error. APT said: http://www.apache.org/dist/cassandra/debian/pool/main/c/cassandra/cassandra_1.2.7_all.deb 404 Not Found [IP: 192.87.106.229 80] http://www.apache.org/dist/cassandra/debian/pool/main/c

Re: AssertionError: Incorrect row data size

2013-07-27 Thread Pavel Kirienko
been seeing. Still no luck getting a > simple repro case for creating a JIRA issue. Do you have something simple > enough to drop in a JIRA report? > > Paul > > On Jul 26, 2013, at 8:06 AM, Pavel Kirienko > wrote: > > > Hi list, > > > > We run Cassan

AssertionError: Incorrect row data size

2013-07-26 Thread Pavel Kirienko
Hi list, We run Cassandra 1.2 on three-node cluster. Each node has 16GB RAM, single 200GB HDD with Ubuntu Server 12.04. There is an issue with one table that contains about 3000 rows, here its describe-table: CREATE TABLE outputs ( appid text, staged boolean, field ascii, data blob, PR

Re: Purpose of BLOB datatype

2013-07-09 Thread Pavel Kirienko
> Do you know any direct ways in CQL to handle BLOB, just like DataStax Java driver? Well, CQL3 specification explicitly says that there is no way to encode blob into CQL request other than HEX string: http://cassandra.apache.org/doc/cql3/CQL.html#constants On Tue, Jul 9, 2013 at 6:40 PM, Ollif

Re: Purpose of BLOB datatype

2013-07-08 Thread Pavel Kirienko
y is to not encode them in strings > at all, but rather to use prepared statement (which don't involve a > conversion to string). > > -- > Sylvain > > > On Mon, Jul 8, 2013 at 11:07 AM, Pavel Kirienko < > pavel.kirienko.l...@gmail.com> wrote: > >> Hi all,

Purpose of BLOB datatype

2013-07-08 Thread Pavel Kirienko
Hi all, I am curious why there is BLOB datatype that accepts HEX strings only. HEX encoding requires twice as much space as original data, thus it is rather ineffective. Instead, base64 encoding with ASCII datatype seems more effective in terms of space, and I believe it doesn't impose noticeable

select count(1) and OOM

2013-07-05 Thread Pavel Kirienko
Hi everyone, I was playing with a single-node Cassandra installation when discovered that a request like [SELECT COUNT(*) FROM CF] seems to load the entire dataset of CF into RAM. I am not sure is it expected to behave this way or not. I'd expect it to iterate through the entire set of rows rather