zookeeper-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Martin Kou <bitana...@gmail.com>
Subject Does the sync time limit between servers have anything to do with Zookeeper's timeliness guarantee?
Date Tue, 09 Oct 2012 01:58:47 GMT
Hi folks,

The consistency guarantees section of Zookeeper's doc mentioned that the
clients view of the system is guaranteed to be up-to-date within a certain
time period. What that period is specified is not mentioned, however.

Can it be taken to be syncLimit * tickTime in the configurations? e.g. if
syncLimit * tickTime in a cluster is 10000ms... can I say...

if client A set node Q's value from 0 to 1, and nobody did anything to node
Q after that, then
client B is guaranteed to read node Q's value as 1 after 10 seconds?

Best Regards,
Martin Kou

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message