Sterling Paramore

I'm running into this issue too. If I do `conda install grpcio` after pip install then dagit will work. However, I ran into trouble when upgrading dagster and had to...

+1 - I can specify that I want to grant select on all future tables, but not all existing ones! Would like the same functionality applied to snowflake_schema_grant too (e.g.,...

1 - work/Contact.csv is 5GB with over 8M rows. 2 - sc.default_parallelism = 4

It's unfortunate that @chyh1990 is not very responsive right now, but I was able to get a spark session going after doing a few extra things - https://github.com/chyh1990/jruby-spark/issues/1

This is the kind of project I could be interested in contributing to. If you had to put a rough estimate on the number of developer hours you think it...

Yep, it's set to `/Library/Java/JavaVirtualMachines/jdk1.8.0_51.jdk/Contents/Home`. Still asks for Java 6 though. I didn't change any environment variables after installing Java 6, but that made it start working again.

I had Java 8 installed. But it only worked after I installed Java 6 (without changing JAVA_HOME - JAVA_HOME still points to the Java 8 path).

What about just a generic function-to-boolean array process. Something like ``` ruby dv.where(dv.recode_bool { |v| v.match /a/ }) ``` `dv.recode_bool` would take anything "truthy" and convert it to `true`, otherwise...

Daru can concatenate dataframes with a different set of vectors. Use `#to_df` on anything that might be a vector and you should be able to concatenate them.

@v0dro - Makes me think we might want to litter many of the dataframe methods with `#to_df` at the beginning to force anything that might be a vector into a...