-Re: Control connection behavior to zookeeper with HBase?
Jason Huang 2013-06-26, 17:30
On Wed, Jun 26, 2013 at 10:52 AM, Stack <[EMAIL PROTECTED]> wrote:
> On Wed, Jun 26, 2013 at 6:57 AM, Jason Huang <[EMAIL PROTECTED]>
> > My question is - is this kind of "heartbeat" expected and useful? Our
> > normal use case involves fetching data to HBase table every 60 seconds or
> > so. Could we stop that heartbeat and re-connect to zookeeper on the fly
> > only when we need to read from HBase?
> Yeah, you could close the connection and connect when you need it; small
> setup cost but unlikely noticeable going you connect once a minute. Every
> 2-3 seconds sounds like the tickTime  config (2 seconds by default)
> which among other things is the zk 'heartbeat' interval.