recovering Accumulo instance from missing root WALs (deleted by gc)

Hello Accumulo wizards, I have a large schema of test data in an Accumulo instance that is currently inaccessible which I would like to recover, if possible. I'll explain the problem in hopes that some folks who know the intricacies of the Accumulo root table, WAL, and recovery processes can te

using stateful iterators to do filtering during major compaction?

Hi Accumulo wizards, TL;DR - this is a question about custom iterators and saving state (or seeking backwards) in order to filter / mask data during major compaction. For a project I'm working on, we would like to be able to use one entry to filter other entries in the same row. (I will call th