Hi Mark,
Yes, those are common, ZK is too verbose :) As you can see, these are
WARN level log events only, so nothing to worry about. It means the
connection got stale or somehow else severed and it reconnected.
Lars
Mark Vigeant schrieb:
Hey-
I was running a write-intensive job overnight and when I checked in this morning
it had taken longer than I anticipated so I looked at the logs and found that
ZooKeeper had a brief disconnection about an hour into it. I pasted a snippet of
the log here -> http://pastebin.com/m47ab4c74
The problem resolved itself after about 40 seconds, yet the WARN messages
repeated a bunch of times in that short period. Is this something that just
happens or is there a way to keep the servers connected? Thanks!
Mark Vigeant
RiskMetrics Group, Inc.
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