I've not seen this but I remember Kishore mentioning they had run with iptable based testing at some point, Kishore any insight?
Patrick On Thu, Aug 25, 2016 at 8:10 AM, Guy Laden <[email protected]> wrote: > Is anybody running 3.4 branch ZooKeeper on Linux with iptables? > > We are running 3.4.6 and have run into conntrack silently expiring the > leader election connections after they are idle for 5 days. > (/proc/sys/net/netfilter/nf_conntrack_tcp_timeout_established) > We then see leader election on some machines sometimes gets stuck for 15 > minutes or so, until the TCP socket times-out. > > This JIRA seems to fix this but only in 3.5 branch > https://issues.apache.org/jira/browse/ZOOKEEPER-1748 > > Does 3.4.8 make a difference to this issue? > > If not then this scenario does not seem rare - perhaps it is something to > add to the wiki? (Will be happy to do it) >
