I\'m setting up cassandra cluster.I made the configuration changes(adding seeds). When I ring that cluster, its showing only one node开发者_运维技巧. bit actually 2 nodes on my cluster. what change sh
Given a store which is a collection of JSON documents in the (approximate) form of: { PeriodStart: 18/04/2011 17:10:49
Previously I was using the class found here to convert userID to some random string. From his blog: Running:
I am researc开发者_开发知识库hing the possibility of using secondary index feature in Cassandra using Aquiles. I know for the primary index (key), a I must be using OrderPreservingPartitioner in order
I\'ve been trying to write a stress tester for a rather large cassandra database. At first I was doing it from scratch, and then I found stress.py which allows you to stress test your cluster. However
I have set up my single node Cassandra 0.7.4 and started the service with bin/cassandra -f. Now I am trying to use the Hector API (v. 0.7.0) to manage the
Suppose that one has set up a cassandra cluster. You\'ve got a 10[TB] database that is distributed evenly between 10 nodes, everything runs smoothly etc.
I was trying to start Cassandra on FreeBSD with /usr/local/share/cassandra/bin/cassandra. But it gives me the following error messages, any idea how to get around the problem? Any suggestions will be
I\'m using the Random Partitioner, and I\'m wondering if there\'s a way to do the equivalent of a range scan to get a batch of random rows.I assume that the rows are rather randomly placed on disk acr
HI Just started to investifate Cassandra and have a bit co开发者_Go百科nfusion. Could you suggest schema for following:
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