RE: Cassandra CDC

2018-02-06 Thread Nigel LEACH
Not too much delving needed, I upgraded jamm to v0.3.2. I’m not entirely sure why this was required, it seems a little obscure, but I’m back on track. Many Thanks Nigel From: Nigel LEACH Sent: 06 February 2018 14:25 To: user@cassandra.apache.org Subject: RE: Cassandra CDC Thanks Rahul, I

RE: Cassandra CDC

2018-02-06 Thread Nigel LEACH
...@anant.us<mailto:rahul.si...@anant.us> Anant Corporation On Feb 6, 2018, 5:50 AM -0500, Nigel LEACH mailto:nigel.le...@uk.bnpparibas.com>>, wrote: Hello, I’m loading Cassandra (v3.10.0.1652) data into a Kafka (v1.0.0) topic via CDC and the org.apache.cassandra.db.commitlog.CommitLo

Cassandra CDC

2018-02-06 Thread Nigel LEACH
Hello, I'm loading Cassandra (v3.10.0.1652) data into a Kafka (v1.0.0) topic via CDC and the org.apache.cassandra.db.commitlog.CommitLogReader. All seems to fit together, but I am seeing an "Invalid partitioner RandomPartitioner" error thrown. Is CDC compatible with the RandomPartitioner? There

RE: Cassandra metrics & Graphite

2014-12-18 Thread Nigel LEACH
'/opt/graphite/storage/whatever', '/org/apache/cassandra/etc') the metric name gets converted to a path by replacing all dots with slashes. I just manually tweaked the Python code to strip any leading dots from the metric name as a temporary workaround. -Karl > On Dec 17,

Cassandra metrics & Graphite

2014-12-17 Thread Nigel LEACH
I'm running Cassandra Cassandra 2.0.11.83 (via DSE 4.6.0), and Graphite 0.9.10. I know a bit about Cassandra, but not much about Graphite. Our Graphite server exposes system metrics, and also those from the example python scripts, successfully. I can see Cassandra metrics hitting the Graphite s

Cassandra Complete Initialisation

2014-01-21 Thread Nigel LEACH
I have a crash and burn cluster, used for all sorts of integration testing (DataStax 2.0.2, five nodes, 8GB heap, two seeds, vnodes, RF 2). I wanted to completely initialise/refresh my environment, so did something like this (can't be sure something else did not slip in too), *Removed all user

RE: Snappy Load Error

2013-11-29 Thread Nigel LEACH
https://github.com/apache/cassandra/tree/cassandra-1.1.12/lib Jeremy On 29 Nov 2013, at 10:19, Nigel LEACH wrote: > Hi, I'm building a new cluster, and having problems starting Cassandra. > > RHEL 5.9 > Java 1.7 U40 > Cassandra 2.0.2 > > Previous clusters have star

Snappy Load Error

2013-11-29 Thread Nigel LEACH
Hi, I'm building a new cluster, and having problems starting Cassandra. RHEL 5.9 Java 1.7 U40 Cassandra 2.0.2 Previous clusters have started fine using the same methods, although the envoronments are a little different (new RHEL, older Java). I am installing from DataStax tarball, and after ma

RE: OpsCenter not connecting to Cluster

2013-10-30 Thread Nigel LEACH
. Regards Nigel -Original Message- From: Nigel LEACH Sent: 30 October 2013 10:50 To: user@cassandra.apache.org Subject: RE: OpsCenter not connecting to Cluster Hello Pieter, Thank you for the response. I picked up on the stackoverlow link, but I am already setting rpc_server_type as sync. As

RE: OpsCenter not connecting to Cluster

2013-10-30 Thread Nigel LEACH
-Original Message----- From: Nigel LEACH [mailto:nigel.le...@uk.bnpparibas.com] Sent: dinsdag 29 oktober 2013 18:24 To: user@cassandra.apache.org Subject: OpsCenter not connecting to Cluster Cassandra 2.0.1 OpsCenter 3.2.2 Java 1.7.0_25 RHEL 6.4 This is a new test cluster with just three

OpsCenter not connecting to Cluster

2013-10-29 Thread Nigel LEACH
Cassandra 2.0.1 OpsCenter 3.2.2 Java 1.7.0_25 RHEL 6.4 This is a new test cluster with just three nodes, two seed nodes, SSL turned off, and GossipingPropertyFileSnitch. Pretty much out of the box environment, with both Cassandra and OpsCenter via DataStax yum repository. Cassandra seems fine,