I'm seeing some weird behavior and wanted some feedback. I have a fairly large, multi-hour job that operates over about 5TB of data.
It builds it out into a ranked category index of about 25000 categories sorted by rank, descending. I want to write this to a file but it's not actually writing any data. if I run myrdd.take(100) ... that works fine and prints data to a file. If I run myrdd.write.json(), it takes the same amount of time, and then writes a local file with a SUCCESS file but no actual partition data in the file. There's only one small file with SUCCESS. Any advice on how to debug this? -- We’re hiring if you know of any awesome Java Devops or Linux Operations Engineers! Founder/CEO Spinn3r.com Location: *San Francisco, CA* blog: http://burtonator.wordpress.com … or check out my Google+ profile <https://plus.google.com/102718274791889610666/posts>
