MySQL Extractor errors

Today we have released a new version of MySQL extractor in which a bug was present.

It caused errors in the UI:

Decoding JSON response from component failed: Syntax error

It also affected jobs of this extractor. Although the jobs seemed to finish successfully, they didn't process any data.

The flawed version was released at 12:14 and reverted at 15:09 CET.


Another version deployed on May 12th 9:25 introduced another bug, which affected certain queries, resulting in error message:

DB query failed: Trying to access array offset on value of type null

We have reverted this release today on May 13th 11:26.

We sincerely apologize for the errors. A postmortem reports will follow with further details.