Jun, To clarify though, is it correct that a per topic limit will always override the default limit of the same type? (e.g. a large per-topic retention hours vs. a small default retention hours)?
Jason On Sat, Sep 20, 2014 at 12:28 AM, Jun Rao <jun...@gmail.com> wrote: > That's right. The rule is that a log segment is deleted if either the size > or the time limit is reached. Log sizes are per partition. > > Thanks, > > Jun > > On Thu, Sep 18, 2014 at 2:55 PM, Cory Watson <gp...@keen.io> wrote: > > > Hello all! > > > > I'm curious about the interaction of server and topic level retention > > settings. It's not clear to me the precedence of the follow: > > > > - broker's default log.retention.bytes > > - topic's retention.bytes (which defaults to broker's > > log.retention.bytes) > > - broker's log.retention.hours and log.retention.minutes (if both are > > specified then it seems to be the lower of the two, since it's when > > "either" is exceeded) > > > > It seems that the rule is that when any of these are violated then the > log > > segment is deleted. Is this right? > > > > Also, just to be clear: The log sizes in questions are for a single > > partitions logs? > > > > I have a situation where my per-topic retention.bytes is very high, but > my > > default log.retention.hours is lower (the default @ 168 hours). It seems > > that it's truncating at the log.retention.hours instead of the topic's > > retention.bytes. > > > > Am I understanding this correctly? :) > > > > -- > > Cory Watson > > Principal Infrastructure Engineer // Keen IO > > >
