I've seen this bur can't remember what caused it.
What's your zNode size?
steph
On Tue, Jul 3, 2018, 9:17 PM Benjamin Jaton
wrote:
> Hello,
>
> I'm wondering what can cause a ZK follower to check out like this:
>
> 2018-07-03T13:43:28,814 [myid:] - ERROR [LearnerHandler-/10.0.0.248:40282
> :Lear
Hello,
I'm wondering what can cause a ZK follower to check out like this:
2018-07-03T13:43:28,814 [myid:] - ERROR [LearnerHandler-/10.0.0.248:40282
:LearnerHandler@620] - Unexpected exception causing shutdown while sock
still open
java.io.EOFException: null
at java.io.DataInputStream.read
Andor,
Zk version that i use is zk_version 3.4.5-1392090, built on 09/30/2012
17:52 GMT
No Auth or encryption config
None my of network graphs showing any dip or unusual pattern thats why i am
thinking there may not be any n/w issue. I have those nodes in cloud so
checking with them to see if any
Hi Rammohan,
Would you please elaborate on the details of your cluster setup?
Which ZooKeeper version do you use?
Do you use authentication / encryption?
Would you please attach config files and log files of other nodes like
leader and followers?
How did you make sure that there was no network pr
Yes I am sure there is no network issues, if leader is busy in GC followers
on the same DC would have been shutdown as we right but it wasn't the case.
On Tue, Jul 3, 2018, 1:56 AM Norbert Kalmar
wrote:
> Hi Ram,
>
> Are you sure there were no network error? For me, this looks like it could
> be
Hi Ram,
Are you sure there were no network error? For me, this looks like it could
be due to failed heartbeats (as shutdown was called after the timeout).
It is also possible the leader was busy (maybe garbage collection caused
pause?) - especially if you store big(ish) chunks of data in ZooKeepe
