Re: Commit Log sync problems

2019-03-09 Thread John Sanda
Hi Meg, I believe that the average duration reported is the total amount of time that exceeded the interval divided by the number of syncs that exceeded the interval. Cassandra is not complaining because commit log syncs took 0.66 ms but rather on average 4 commit log syncs 10060 ms. Cheers, Joh

Commit Log sync problems

2019-03-07 Thread Meg Mara
Hello all, I recently upgraded from C* 3.0.10 to 3.0.16 and have been receiving these warnings about Commit-Log durations being longer than the configured interval. I don't understand what the problem is, why is the system complaining about such small sync durations? Please advice. Here are so