Alex Levenson

Touchscreen not working

9

Display works fine, but touch screen not working. Followed the provided instructions. Using a raspberry pi 3, 5 inch screen, plugged in via usb not via GPIO. Any ideas for...

New rule idea for consideration: No Long Tuples of Primitives?

1

Hello, Sometimes we see things in our codebase like: type DataRecord = (String, String, String, String, String, String, String, Int, String,String, Long, Long, Long, Long, Long, Long, Long, Long, Long,...

PARQUET-246: Support reading data written while PARQUET-246 was active

1

This is a re-worked version of #217 from @spena, that tries to generalize the fix a little bit, and doesn't cache the previous value across columns or row groups. I...

Throw an exception when improperly using Executions inside of Job subclasses

16

I'm not entirely sure if this is possible, but this confuses our users a lot. It'd be great if we could detect that an execution has been used from inside...

Some discussion can be seen in #1474 about the "best effort" nature of FileSource's validations, but I'm opening this ticket to track the currently known issues. ### Empty directories w/...

Create some tests that act as a contract for all Platforms (PlatformLaws)

4

Writing the tests for SparkLaws lead me to think that there should really be a platform agnostic set of laws, or at least a PlatformLaws base class. There's a lot...

The core spark types that need access to a SparkContext should be refactored in terms of a Reader monad