Fair points. Kafka doesn't really have slow queries. I was thinking about
this kind of log in response to a request processing slowdown we had during
an internal release.. it's unlikely a slow query log would have really
helped since it slowed down requests from all entities (see KAFKA-2664 for
mor
Kafka doesn't have the same type of queries that RDBMS systems have. What
"slow queries" would we be trying to capture info about?
-Ewen
On Wed, Oct 14, 2015 at 4:27 PM, Gwen Shapira wrote:
> I had some experience with the feature in MySQL.
>
> Its main good use is to identify queries that are
I had some experience with the feature in MySQL.
Its main good use is to identify queries that are obviously bad (full scans
on OLTP system) and need optimization. You can't infer from it anything
about the system as a whole because it lacks context and information about
what the rest of the syste
Hey everyone,
We were recently discussing a small logging improvement for Kafka.
Basically, add a request log for queries that took longer than a certain
configurable time to execute. This can be quite useful for debugging
purposes, in fact it would have proven handy while investigating a recent
i
