Coyote Codornices Marin

Just indentation would be awesome. Right now, if I try to have a block of JSX (basically an HTML template) in the middle of my coffeescript, it messes up the...

That would be cool. Not urgent for me anymore; CoffeeScript's syntax is clean enough that you can create very readable code just using short names for React functions and CoffeeScript's...

This actually applies to all runners, so updated the description.

Need to check what happens if we pass conflicting `--conf spark.master=...` and `--master=...` to `spark-submit`.

It looks like it's order-dependent; `spark-submit` basically treats `--master=...` as an alias for `--conf spark.master=...`.

I can see this potentially being an issue for some users, but for now we tell people that Spark master and deploy mode should be set explicitly (or that it's...

Probably the simplest way to implement this in mrjob is the opposite of the way `spark-submit` does it. Basically, when `spark.master` is in the dictionary for a `jobconf` opt, we...

This is probably not worth the complication; better to use manifests to read arbitrary binary files (see #754).

Even stdout can be useful in a pinch. For example, here's what happened when I misplaced a command-line switch when running `hadoop-mapreduce-examples.jar`: ``` Unknown program '-D' chosen. Valid program names...

See https://github.com/Yelp/mrjob/issues/1376#issuecomment-448051630 for an example of why we might want to re-work the working dir/upload model.