Alexei Atavin Archives - OpenSearch

Author

[Alexei Atavin](/content/author/alexei-atavin/ "Alexei Atavin"/index.html)

Alexie Atavin is a Staff Software Engineer at Aiven, where he works within the metrics and logs team. His focus is on the continuous improvement of Aiven's OpenSearch, Redis, and Grafana offerings, driving automation code that powers these managed services.

A single space in a KNN field name broke OpenSearch snapshots. Learn how Aiven traced the bug, reported it, and helped the community ship a fix in OpenSearch v2.17.... [Read more.](/content/blog/how-a-single-space-broke-opensearch-backups-and-how-aiven-fixed-it/ "Read more."/index.html)