Filed https://issues.apache.org/jira/browse/KAFKA-1325 to track this.
On Tue, Mar 25, 2014 at 9:31 AM, Neha Narkhede <neha.narkh...@gmail.com>wrote: > What's the unit of 'retention.ms', second, minute or this is a bug? > > Our documentation is a little confusing on the log configs. See this- > > [image: Inline image 1] > > The log property is in ms but the server default it maps to is in minutes. > Same is true for segment.ms as well. We could either improve the docs or > change the per-topic configs to be consistent with the server defaults. > > > On Tue, Mar 25, 2014 at 9:18 AM, Jun Rao <jun...@gmail.com> wrote: > >> The unit is milli-sec. The deletion only happens when the log segment is >> rolled though. >> >> Thanks, >> >> Jun >> >> >> On Tue, Mar 25, 2014 at 12:59 AM, 陈小军 <chenxiao...@nhn.com> wrote: >> >> > Hi, >> > Today I test the dynamic configure for each topic, I set the ' >> > retention.ms' attribution for one topic, >> > [irt...@xseed170.kdev bin]$ ./kafka-topics.sh --describe >> > --zookeeper 10.96.250.215:10013/nelo2-kafka --topic nelo2-crash-logs >> > Topic:nelo2-crash-logs PartitionCount:6 ReplicationFactor:2 >> > Configs:retention.ms=2880 >> > Topic: nelo2-crash-logs Partition: 0 Leader: 0 >> Replicas: >> > 0,2 Isr: 2,0 >> > Topic: nelo2-crash-logs Partition: 1 Leader: 1 >> Replicas: >> > 1,0 Isr: 0,1 >> > Topic: nelo2-crash-logs Partition: 2 Leader: 2 >> Replicas: >> > 2,1 Isr: 2,1 >> > Topic: nelo2-crash-logs Partition: 3 Leader: 1 >> Replicas: >> > 1,2 Isr: 1,2 >> > Topic: nelo2-crash-logs Partition: 4 Leader: 2 >> Replicas: >> > 2,1 Isr: 2,1 >> > Topic: nelo2-crash-logs Partition: 5 Leader: 0 >> Replicas: >> > 0,2 Isr: 0,2 >> > >> > in my mind it should delete my logs per 48 hours, actually it will >> delete >> > my logs per 5 minutes. What's the unit of 'retention.ms', second, >> minute >> > or this is a bug? >> > >> > Thanks~! >> > >> > Best Regards >> > Jerry >> > >> > >
