Hi,
I've begun experiencing very high tail latencies across my clusters. While
Cassandra's internal metrics report <1ms read latencies, measuring
responses from within the driver in my applications (roundtrips of
query/execute frames), have 90% round trip times of up to a second for very
basic
Hello,
I have cassandra 1.2 and about fifty nodes.
I sometime meet requirements for scanning the column that is not row key
fast.
I know that secondary index doesn't help.
someone advised to read sstables directly. is it helpful?
I will appreciate for any idea handling this topic.
Thanks.
The Cassandra team is pleased to announce the release of Apache Cassandra
version 2.2.7.
Apache Cassandra is a fully distributed database. It is the right choice
when you need scalability and high availability without compromising
performance.
http://cassandra.apache.org/
Downloads of source
Hello. I'm in the process of migrating my old 60 node cluster into a new 72
node cluster running 2.2.6. I fired BulkLoader on the old cluster to stream
all data from every node in the old cluster to my new cluster, and I'm now
watching as my new cluster is doing compactions. What I like is to
