Hi Ivar,
On 20 July 2014 10:35, Ivar <[email protected]> wrote: > Hi all, > > I have a questions related to the 'Read Only Mode', introduced in zookeeper > 3.4.x. > > 1) Is this option considered safe to run in production at full scale? (If > not, are there plans to make it safe?) > Not sure how others run it in production, but we use the patch proposed at https://issues.apache.org/jira/browse/ZOOKEEPER-1607. > 2) Any plans to move it from a JVM System Property to an official > configuration possible to define via the "zoo.conf"? > > 3) Will the java-client automatically check whether quorum, and thereby > write-mode, exists with other zookeeper-servers? Or do you have to write > that yourself (looks like the curator clients does probably stick with that > anyway.) > Yeah, the current implementation starts a background thread for to look for write-enabled servers once it hits read-only mode. Cheers, -rgs
