Hi,
I want to clarify few concepts in Zookeeper.
1. What is the the timeout between sending a PING messages from LEADER
to FOLLOWER? Is it equal to half of tickTime?
2. What is reconnection timeout with respect to clients? Is it equal to
(session expiration time / total zookeeper
Hi Amith,
Try searching zab(zookeeper atomic broadcast) protocol in google scholar. A
number of research papers are there that contains a future works section.
For a start you can go through them and identify about future directions
Thanks
Tharindu
On Thu, Mar 9, 2017 at 9:11 AM, Amith
t;>> zookeeper_client: 2017-03-03
> 09:57:12,221:23078(0x7f9467786700):ZOO_INFO@check_events@1728: initiated
> connection to server [172.25.83.201:2181]
> >>> zookeeper_client: 2017-03-03
> 09:57:12,223:23078(0x7f9467786700):ZOO_ERROR@handle_socket_error_msg@1764:
>
Hi Rakesh,
Any updates on this?
Is this a bug or an expected situation?
Thanks
On Fri, Mar 3, 2017 at 10:49 AM, Tharindu Kumara <zonik.hatkum...@gmail.com>
wrote:
> Hi Rakesh,
>
> I have made a small mistake in the above email.
> For client's session timeout I have used 2
; session timeout. Now, the client has 17 secs (45 secs - 28 secs) time
> period to re-establish a connection with server A, right? Could you please
> check whether the client is connecting to A during this period?
>
> Rakesh
>
>
>
> On Thu, Mar 2, 2017 at 6:58 PM, Tharindu Ku
s.
> "Client session timed out, have not heard from server in "
>
> C3 might have first attempted to reconnect to B and then A. Also, need to
> check how much time C3 taken to detect connection failure from server C.
>
> Could you please share the zk client log to di
l me the connection host string passed to
> this client. Does it contains all three servers info "A:clientport,
> B:clientport, C:clientport" ?
>
> 3) Please check all three servers and client C3 logs to see any
> inconsistencies or exceptions.
>
> 4) ZooKeeper v
Recently, carried out a test to to find the behavior of clients when a
client is partitioned from the ensemble.
Here I used a ensemble of 3 zookeeper servers called A, B and C. And quorum
was set up like below.
A - Follower
B - Leader
C - Follower
A <---> B <---> C
\/
And 3
Hi,
Zookeeper documentation says that it is possible to use logback as the
logging framework. I would like to know how to configure logback in
zookeeper?
--
Regards!
Tharindu
