Am not sure, if anyone responded to this or not. Are the clients getting
session expired or getting Connectionloss?
In any case, zookeeper client has its own thread to updated the server with
active connection status. Did you take a look at the GC activity at your
client?
Thanks
mahadev
On
Hi all,
I am seeing a lot of my clients being kicked out after the 10 minute
negotiated timeout is exceeded.
My clients are each a JVM (around 100 running on a machine) which are
doing web crawling of specific endpoints and handling the response XML
- so they do wait around for 3-4 minutes on
Thanks Ted,
To answer your last question first, no you don't have to do anything
explicit to keep the ZK connection alive. It is maintained by a dedicated
thread. You do have to keep your java program responsive and ZK problems
like this almost always indicate that you have a problem with
Generally best practices for crawlers is that no process runs more than an
hour or five. All crawler processes update
a central state store with their progress, but they exit when they reach a
time limit knowing that somebody else will
take up the work where they leave off. This avoids a
