Re: [Zookeeper-user] Connection States - two constants set to zero

That does seem unusual - I entered a bug and assigned to Ben for feedback. http://sourceforge.net/tracker/index.php?func=detail&aid=1979772&group_id=209147&atid=1008544 Thanks, Patrick Shane Mingins wrote: > Hi > > I was looking through the source code and I was just wondering about > the co

Re: [Zookeeper-user] Stat attributes - what do they mean?

Seems we don't have documentation for this, I looked in both the api docs and the wiki. I have created a bug for us to add this: https://sourceforge.net/tracker/index.php?func=detail&aid=1984955&group_id=209147&atid=1008544 in the mean time: >private long czxid; created zxid >private long

Re: [Zookeeper-user] Watch event handlers

I entered a bug based on your feedback: http://sourceforge.net/tracker/index.php?func=detail&aid=1985723&group_id=209147&atid=1008544 Your WatcherImpl process method will be called for both Node events as well as State change events. In this case you are probably being called for the transition

Re: [Zookeeper-user] Leader election

I don't see leader election documented on the ZK "recipies" wiki: http://zookeeper.wiki.sourceforge.net/ZooKeeperRecipes Jacob, would you mind updating the wiki page, documenting this recipe? Thanks! Patrick Jacob Levy wrote: > *Avinash* > > > > The following protocol will help you fix the

Re: [Zookeeper-user] NPE in om.yahoo.jute.Utils.toCSVString(Utils.java:128)

Thanks for the report, I created a new JIRA for this: https://issues.apache.org/jira/browse/ZOOKEEPER-77 Patrick Martin Schaaf wrote: > Hi, > > FYI today I found this NPE in the logs. After this Exception an Error > event was thrown. > > java.lang.NullPointerException > at com.yahoo.ju

Re: [Zookeeper-user] Reconfiguring Zookeeper in production

Is there a way to ask the zk cluster to switch leaders? Switch in such a way as it doesn't cause a "virtual bounce"? (I mean can we code something that would enable this) Patrick Benjamin Reed wrote: > Creative idea. This should work. It's kind of a pain. I don't think > there is a Jira opened

Re: [Zookeeper-user] Client Connect Exceptions + Zookeeper Unit Tests fail

Hi Satish, your config file looks like it's missing some bits, can you try basing off the zoo_sample.cfg that's include in the zookeeper java bin release? (change datadir of course) Looks like this: # The number of milliseconds of each tick tickTime=2000 # The number of ticks that the initial #

[Zookeeper-user] Update: move to Apache

An update on the move to Apache: Issue tracking, source control, and mailing lists have been moved to Apache hosting infrastructure: Our Apache homepage can be found at: http://hadoop.apache.org/zookeeper/ Mailing lists are at: http://hadoop.apache.org/zookeeper/mailing_lists.html Please move c

Re: [Zookeeper-user] EOFExceptions

Hi Avinash, you mentioned that this is happening on your 3 servers, however this is a client exception afaict from the exception: ClientCnxn$SendThread.run(ClientCnxn.java:705) this looks very similar to the following issue which we are currently working to address: https://issues.apache.org/ji

Re: [Zookeeper-user] [ANN] katta-0.1.0 release - distribute lucene indexes in a grid

This is great to see, congratulations! If you have a few minutes please update the ZK "poweredby" page: http://wiki.apache.org/hadoop/ZooKeeper/PoweredBy BTW. We're in the process of moving to Apache from SourceForge. Our next release, 3.0 slated for Oct22, will be on Apache. Regards, Patrick