Re: Cassandra (1.2.5) + Pig (0.11.1) Errors with large column families

2013-06-08 Thread Arthur Zubarev
On 06/07/2013 06:02 PM, Mark Lewandowski wrote: I'm currently trying to get Cassandra (1.2.5) and Pig (0.11.1) to play nice together. I'm running a basic script: rows = LOAD 'cassandra://keyspace/colfam' USING CassandraStorage(); dump rows; This fails for my column family which has ~100,000 r

Re: Bulk loader with Cassandra 1.2.5

2013-06-08 Thread Arthur Zubarev
I am interested to know if the compaction directive is the key because I have the same symptoms on Ubuntu Server 12.04 64 bit C* 1.2.4 with a CF of ~ > half mil records 6,000 chars each. I can only get back max 6,000 records read in cqlsh, so, if I query SELECT COUNT(*) FROM A_CF LIMIT 6000; I

Data Loss/Missing With Cassandra

2013-06-08 Thread Nimi Wariboko Jr
Hi, We are seeing an issue where data that was written to the cluster is no longer accessible after trying to expand the size of the cluster. I will try and provide as much information as possible, I am just starting at with Cassandra and I'm not entirely sure what data is relevant. All Cassa

Re: Multiple data center performance

2013-06-08 Thread srmore
I am seeing the similar behavior, in my case I have 2 nodes in each datacenter and one node always has high latency (equal to the latency between the two datacenters). When one of the datacenters is shutdown the latency drops. I am curious to know whether anyone else has these issues and if yes ho

Re: Bulk loader with Cassandra 1.2.5

2013-06-08 Thread Davide Anastasia
Hi, how should the bulk loader be modified to support composite columns? Thanks, Davide On 7 Jun 2013, at 10:56, Keith Wright wrote: > Looking into it further, I believe your issue is that you did not define the > table with compact storage. Without that, CQL3 will treat every column as a >