I m trying setup a cassandra cluster as a test bed but gave the JMX remote connection error. I seem to found the answer for my error from cassandra FAQ page
I want to synchronize changes to a certain Javascript object such that several node.js instances have a consistent representation of that object.
Our IT department recently moved from our databases to a cluster. This move broke many legacy applications that enumerate the databases with the following code:
We have a Hadoop cluster (Hadoop 0.20) and I want to use Nutch 1.2 to import some files over HTTP into HDFS, but I couldn\'t get Nutch running on the cluster.
I\'m new to Cassandra. I installed Cassandra on my ec2 machine, but how can I configure Cassandra in cluster mode.
Is session replication 开发者_如何学Gopossible in tomcat, without making session attributes serializable ?Yes.NO
I have a system I wish to distribute where I have a number of very large non-splittable binary files I wish to process in a distributed fashion. These are of the order of a couple of hundreds of Gb. F
I have experience ru开发者_StackOverflow中文版nning parallel jobs on a remote cluster, and parallel (parfor) jobs on a single local machine, but never tried making a cluster of my own. I have access c
I\'m running a distributed job on a cluster. I need to execute a script that sends me an email when the last task fi开发者_如何学Pythonnishes (rather, all the tasks are complete). I have my script rea
I\'d like to allow a group of processes to be able to communicate with each other.The processes can come-and-go and there is no obvious \"main\" or \"server\" process and so the processes really need
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