Monthly Archives: April 2020

Archive of posts published in the specified Month

Async Wandering Part 6 — Exceptions logging

This is the sixth part of the Async Wandering series. For your convenience you can find other parts in the table of contents in Part 1 – Why creating Form from WinForms in unit tests breaks async? Let’s take the following code:

.NET Inside Out Part 17 — Abusing types to serialize non-serializable type

This is the seventeenth part of the .NET Inside Out series. For your convenience you can find other parts in the table of contents in Part 1 – Virtual and non-virtual calls in C# Last time we saw how to abuse type system.…

.NET Inside Out Part 16 — Abusing type system

This is the sixteenth part of the .NET Inside Out series. For your convenience you can find other parts in the table of contents in Part 1 – Virtual and non-virtual calls in C# Today we are going to play with type system…

Data encryption in s3 in Spark in EMR with multiple encryption schemes

Spark supports multiple encryption schemes. You can use client side encryption, server side encryption, etc. What wasn’t working for me for a long time is reading encrypted data and writing as a plain text. Before reading I was configuring encryption and this was…