The topic level configs override the broker defaults. So using the
kafka-topics tool should suffice.
On Tue, Oct 14, 2014 at 1:32 PM, Roger Hoover <roger.hoo...@gmail.com>
wrote:
> I still have a question though. Is there a definitive way to tell if a
> topic is configured for compaction? The way it seems to work now is that
> the ZK config stores topic-specific config but the end results (whether
> it's configured or not) is a combination of the topic-specific config and
> the broker defaults for leader?
>
> Thanks,
>
> Roger
>
> On Tue, Oct 14, 2014 at 12:17 PM, Roger Hoover <roger.hoo...@gmail.com>
> wrote:
>
> > Oh, duh. I see it in the kafka-topics tool as well. Sorry for the
> > distraction.
> >
> > kafka-topics.sh --zookeeper localhost:2181 --describe --topic foo
> >
> > Topic:foo PartitionCount:1 ReplicationFactor:1
> > Configs:cleanup.policy=compact
> >
> > Topic: foo Partition: 0 Leader: 0 Replicas: 0 Isr: 0
> >
> > On Tue, Oct 14, 2014 at 12:05 PM, Roger Hoover <roger.hoo...@gmail.com>
> > wrote:
> >
> >> I found this way:
> >>
> >> zookeeper-shell.sh localhost:2181 get /config/topics/foo
> >>
> >> {"version":1,"config":{"cleanup.policy":"compact"}}
> >>
> >> cZxid = 0x57
> >>
> >> ctime = Tue Oct 14 12:02:54 PDT 2014
> >>
> >> mZxid = 0x57
> >>
> >> mtime = Tue Oct 14 12:02:54 PDT 2014
> >>
> >> pZxid = 0x57
> >>
> >> cversion = 0
> >>
> >> dataVersion = 0
> >>
> >> aclVersion = 0
> >>
> >> ephemeralOwner = 0x0
> >>
> >> dataLength = 51
> >>
> >> numChildren = 0
> >>
> >> On Tue, Oct 14, 2014 at 11:58 AM, Roger Hoover <roger.hoo...@gmail.com>
> >> wrote:
> >>
> >>> Hi,
> >>>
> >>> How do I check if a topic is configured for compaction? Is there a
> >>> command-line tool to see topic metadata like cleanup.policy=compact?
> >>>
> >>> Thanks,
> >>>
> >>> Roger
> >>>
> >>
> >>
> >
>
