TLDR
Part One: ClickHouse Failures, by Marcel Birkner. We had data node failures, had to do root-cause analysis, fix issues and find ways to prevent the same problem from occurring again. We were able to quickly fix the broken ClickHouse node and have the cluster back in a stable state in less than 15 minutes. In part 2 of this mini blog series we will cover the problems we encountered with one of our Cassandra clusters. If you want to learn more on how we utilize ClickHouse check out this guest webinar Yoann Buch and myself.via the TL;DR App
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Written by Instana | www.instana.com
