Category "distributed"

Is there any consensus protocol that does not guarantee linearizability?

While studying consensus protocols, I notice for the typical ones, such Paxos, MultiPaxos, Fast Paxos, EPaxos etc, they all guarantee linearizability. But it se

Dask ProgressBar doesn't work with distributed backend

The progress bar works beautifully when used with the multiprocessing backend but doesn't seem to work at all when using a distributed scheduler as the backend.

Spark hangs on union with zero running task

I have two records of type RDD[T] For example: val a: RDD[Integer] = .... val b: RDD[Integer] = ... when I perform val z = a.union(b) println(z) I find the s

Task priority in celery with redis

I would like to implement a distributed job execution system with celery. Given that rabbitMQ doesn't support priorities and I'm painfully needing this feature,