Update readme tracker

[abrassel]

Description

I went through the pyspark documentation and attempted to

1. Map the docs onto spark connect
2. Go through the source code and determine which are and aren't implemented.

Related Issue(s)

• closes #18

Documentation

https://spark.apache.org/docs/latest/api/python/index.html

[sjrusso8]

Thanks for doing this! Just a few notes for some of the sections.

1. Lets remove the section for sparkContext and the row from the SparkSession table, it's a JVM attribute and isn't support with spark connect
2. Update the comment for remote to be refer to Spark Connection connect string and have it linked this page https://github.com/apache/spark/blob/master/connector/connect/docs/client-connection-string.md
3. I think enableHiveSupport is not supported with spark connect
4. These under StreamingQuery are implemented.
   • id
   • run_id (should be changed to runId)
   • name
   • awaitTermination
   • lastProgress
   • recentProgress
   • isActive
   • status
5. These under DataFrameReader are implemented.
   • format
   • load
   • option
   • options
   • table

I'm not sure if UdfRegistration, and UdtfRegistration would be possible in rust. I think each of those depends on the JVM or a specific python function to be serialized and then evaluated on the workers.

[abrassel]

I think that we can probably do UDFs if we use pyo3 or equivalent to generate python lambdas

[abrassel]

thanks for the feedback @sjrusso8 ! I think I implemented all of the changes.