disco

SharePoint : Issue creating Disco

I've followed the instructions to the letter, when I run disco.exe I get this error: The HTML document does not contain web service discovery information. Any suggestions? http://msdn.microsoft.com/en-us/library/ms464040.aspx ...

Confusion about file accesses in disco

I have a simple 2 node cluster (master on one, workers on both). I tried using: python disco/util/distrfiles.py bigtxt /etc/nodes > bigtxt.chunks To distribute the files (which worked ok). I expected this to mean that the processes would spawn and only operate on local data, but it seems that they are trying to access data on the oth...

Disco/MapReduce: Using results of previous iteration as input to new iteration

Currently am implementing PageRank on Disco. As an iterative algorithm, the results of one iteration are used as input to the next iteration. I have a large file which represents all the links, with each row representing a page and the values in the row representing the pages to which it links. For Disco, I break this file into N chun...

Disco/MapReduce: Using chain_reader on split data

My algorithm currently uses nr_reduces 1 because I need to ensure that the data for a given key is aggregated. To pass input to the next iteration, one should use "chain_reader". However, the results from a mapper are as a single result list, and it appears this means that the next map iteration takes place as a single mapper! Is ther...

WCF is failed to consumed by Flex code

I have https://mysite/myservice.asmx which is consumed fine with Flashbuilder. When i ported it to https://mysite/myservice.svc, and generate proxy objects, flash proxy objects fails to call any operations. I guess, during web service call, operation contracts are got by https://mysite/myservice.asmx?op=myOp, but in WCF, https://mysite/m...