It seems these are basically impossible to track down. https://support.datastax.com/hc/en-us/articles/207267063-Mutation-of-x-bytes-is-too-large-for-the-maxiumum-size-of-y-
has some information but their work around is to increase the transaction log. There's no way to find out WHAT client or what CQL is causing the large mutation. Any thoughts on how to mitigate this? Kevin -- We’re hiring if you know of any awesome Java Devops or Linux Operations Engineers! Founder/CEO Spinn3r.com Location: *San Francisco, CA* blog: http://burtonator.wordpress.com … or check out my Google+ profile <https://plus.google.com/102718274791889610666/posts>