Thanks, just wanted to confirm that. Some of the things you read about sync seem to suggest the next client read will be up to date but this is not strictly true. This isn't a fault of course, but by design.
-----Original Message----- From: Jordan Zimmerman [mailto:[email protected]] Sent: Tuesday, November 05, 2013 2:36 PM To: [email protected] Subject: Re: Sync question > So it seems there is no mechanism is zookeeper for guaranteeing a read is > truly up to date with the leader. Is this true? ZooKeeper is an eventually consistent system, not an ACID system. So, true. On Nov 5, 2013, at 11:31 AM, Adrian Osullivan <[email protected]> wrote: > Hi everyone! The zk API's sync() method brings the server up to date with > the leader. So the next client read should give the up to date value. But > in the time between completing the sync and starting the read, another client > may have sent an update and the server one is connected to may again lag the > leader. So it seems there is no mechanism is zookeeper for guaranteeing a > read is truly up to date with the leader. Is this true? > > --- > This communication may contain confidential and/or privileged information. If > you are not the intended recipient (or have received this communication in > error) please notify the sender immediately and destroy this communication. > Any unauthorized copying, disclosure or distribution of the material in this > communication is strictly forbidden. > > Deutsche Bank does not render legal or tax advice, and the information > contained in this communication should not be regarded as such. --- This communication may contain confidential and/or privileged information. If you are not the intended recipient (or have received this communication in error) please notify the sender immediately and destroy this communication. Any unauthorized copying, disclosure or distribution of the material in this communication is strictly forbidden. Deutsche Bank does not render legal or tax advice, and the information contained in this communication should not be regarded as such.
