[jira] Commented: (ZOOKEEPER-77) NPE in jute toCSVString code

2008-07-23 Thread Martin Schaaf (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-77?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12615891#action_12615891 ] Martin Schaaf commented on ZOOKEEPER-77: I can confirm that the reason is a null

Build failed in Hudson: ZooKeeper-trunk #31

2008-07-23 Thread Apache Hudson Server
See http://hudson.zones.apache.org/hudson/job/ZooKeeper-trunk/31/changes Changes: [akornev] Replaced a java 6 method with a java 5 equivalent [phunt] Added initial skeleton for ZOOKEEPER-70 -- [...truncated 16285 lines...] [junit] at

[jira] Commented: (ZOOKEEPER-83) Switch to using maven to build ZooKeeper

2008-07-23 Thread james strachan (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-83?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12615954#action_12615954 ] james strachan commented on ZOOKEEPER-83: - Note its pretty trivial to maintain an

Re: Website

2008-07-23 Thread James Strachan
2008/7/22 Hiram Chirino [EMAIL PROTECTED]: Lol.. Apache infrastructure supports multiple wiki backends. It's up to the project to pick which one you want to you. You currently have picked MoinMoin, but you could have easily picked Confluence, just like these other Apache projects did:

[jira] Commented: (ZOOKEEPER-84) provide a mechanism to reconnect a ZooKeeper if a client receives a SessionExpiredException

2008-07-23 Thread james strachan (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-84?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12615957#action_12615957 ] james strachan commented on ZOOKEEPER-84: - I'm kinda confused by that :) So what

mailing lists archived on nabble.com?

2008-07-23 Thread James Strachan
Many apache projects including Hadoop register with nabble to host online forums great online archives of the mailing lists... http://www.nabble.com/Hadoop-f17066.html Currently there's hadoop-core, hbase and lucene on there. I often refer to mailing list posts by nabble link; they're really

[jira] Commented: (ZOOKEEPER-84) provide a mechanism to reconnect a ZooKeeper if a client receives a SessionExpiredException

2008-07-23 Thread james strachan (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-84?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12616012#action_12616012 ] james strachan commented on ZOOKEEPER-84: - the ZooKeeper will reconnect by

Re: things lock up when the client reconnects?

2008-07-23 Thread James Strachan
BTW one other observation; when I use 3 clients in the same JVM (i.e. 3 separate instances of ZooKeeper to try simulate a set of different processes) I find that each client receives an initial WatchEvent on startup; then from that point on, only the first 2 clients receive further watch events

[jira] Commented: (ZOOKEEPER-83) Switch to using maven to build ZooKeeper

2008-07-23 Thread Hiram Chirino (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-83?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12616020#action_12616020 ] Hiram Chirino commented on ZOOKEEPER-83: James is right. An ant build could

[jira] Commented: (ZOOKEEPER-82) Make the ZooKeeperServer more DI friendly

2008-07-23 Thread Hiram Chirino (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-82?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12616025#action_12616025 ] Hiram Chirino commented on ZOOKEEPER-82: Anybody have a chance to review the

ZooKeeper community

2008-07-23 Thread Hiram Chirino
How big is the ZooKeeper developer community and what commercial associations do they have? -- Regards, Hiram Blog: http://hiramchirino.com Open Source SOA http://open.iona.com

Re: when should a SessionExpiredException occur?

2008-07-23 Thread Benjamin Reed
SessionExpiredExceptions should be extremely rare. Basically they should only happen if a machine goes down (of course that would mean no exception would actually get generated since the client is dead :) or a network partition occurs. Having said that we seem to have a bug that cause

[jira] Commented: (ZOOKEEPER-84) provide a mechanism to reconnect a ZooKeeper if a client receives a SessionExpiredException

2008-07-23 Thread james strachan (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-84?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12616065#action_12616065 ] james strachan commented on ZOOKEEPER-84: - I hear you :) So an Elect Leader or

[jira] Commented: (ZOOKEEPER-84) provide a mechanism to reconnect a ZooKeeper if a client receives a SessionExpiredException

2008-07-23 Thread james strachan (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-84?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12616114#action_12616114 ] james strachan commented on ZOOKEEPER-84: - You can mark this issue as

Re: when should a SessionExpiredException occur?

2008-07-23 Thread James Strachan
2008/7/23 James Strachan [EMAIL PROTECTED]: 2008/7/23 Benjamin Reed [EMAIL PROTECTED]: SessionExpiredExceptions should be extremely rare. Basically they should only happen if a machine goes down (of course that would mean no exception would actually get generated since the client is dead :) or

do the test cases work for anyone else?

2008-07-23 Thread James Strachan
I've always had some tests failing on most boxes I try; I wasn't sure if everyone else got those or if they do work on some platforms? On OS X I get these failures [junit] Test org.apache.zookeeper.test.AsyncTest FAILED [junit] Test org.apache.zookeeper.test.WatcherFuncTest FAILED On a

[jira] Updated: (ZOOKEEPER-78) added a high level protocol/feature - for easy Leader Election or exclusive Write Lock creation

2008-07-23 Thread james strachan (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-78?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] james strachan updated ZOOKEEPER-78: Assignee: (was: james strachan) Status: Patch Available (was: Open) Patch is

Re: do the test cases work for anyone else?

2008-07-23 Thread Patrick Hunt
I'm on ubuntu (hardy heron) and they work. Our CI machine has intermittent failures (solaris x86): http://hudson.zones.apache.org/hudson/view/ZooKeeper/job/ZooKeeper-trunk/ there's some timing issue, what you're seeing is probably related to: https://issues.apache.org/jira/browse/ZOOKEEPER-61

[jira] Commented: (ZOOKEEPER-63) Race condition in client close() operation

2008-07-23 Thread james strachan (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-63?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12616136#action_12616136 ] james strachan commented on ZOOKEEPER-63: - I wonder if I've seen this too - I can

Re: when should a SessionExpiredException occur?

2008-07-23 Thread Patrick Hunt
I was going to refer you guys to https://issues.apache.org/jira/browse/ZOOKEEPER-63 but I noticed in the comments James beat me to it! :-) Ben, you had an idea for how to address 63, please add a comment (I think it was to set the state to closed before sending the disconnect request to the

Re: do the test cases work for anyone else?

2008-07-23 Thread James Strachan
FWIW I've ran the tests a few times; I think all these 4 tests have timing failures in them. I've seen all of them fail on OS X at some point. Sometimes only 2 will fail. On Linux I've seen just ClientTest fail. 2008/7/23 Patrick Hunt [EMAIL PROTECTED]: I'm on ubuntu (hardy heron) and they

[jira] Commented: (ZOOKEEPER-83) Switch to using maven to build ZooKeeper

2008-07-23 Thread Benjamin Reed (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-83?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12616139#action_12616139 ] Benjamin Reed commented on ZOOKEEPER-83: I completely agreed with the goals you

[jira] Commented: (ZOOKEEPER-84) provide a mechanism to reconnect a ZooKeeper if a client receives a SessionExpiredException

2008-07-23 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-84?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12616140#action_12616140 ] Patrick Hunt commented on ZOOKEEPER-84: --- This has been a really interesting

[jira] Assigned: (ZOOKEEPER-84) provide a mechanism to reconnect a ZooKeeper if a client receives a SessionExpiredException

2008-07-23 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-84?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt reassigned ZOOKEEPER-84: - Assignee: Benjamin Reed (was: james strachan) Assigning to Ben to document on the

assigning JIRAs to non committers

2008-07-23 Thread James Strachan
Just an idle observation as I'd never seen this workflow before on JIRA so thought I'd ask :) I've been watching some of the recent JIRA activity with interest. I've seen a few JIRAs arrive, someone submits a test case who's not a committer, then the issue gets assigned to the person who

[jira] Commented: (ZOOKEEPER-84) provide a mechanism to reconnect a ZooKeeper if a client receives a SessionExpiredException

2008-07-23 Thread james strachan (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-84?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12616144#action_12616144 ] james strachan commented on ZOOKEEPER-84: - If ZOOKEEPER-78 ever gets committed

Re: ZooKeeper community

2008-07-23 Thread Patrick Hunt
Good question, according to the PoweredBy wiki not too much ;-) http://wiki.apache.org/hadoop/ZooKeeper/PoweredBy (please update this if your company is using...) So far we have 5 committers (Ben, Andrew, Flavio, Mahadev and myself) and just a few contributors. There are a number of teams

Re: mailing lists archived on nabble.com?

2008-07-23 Thread Patrick Hunt
Good idea. Please enter a Jira and assign it to me. Patrick James Strachan wrote: Many apache projects including Hadoop register with nabble to host online forums great online archives of the mailing lists... http://www.nabble.com/Hadoop-f17066.html Currently there's hadoop-core, hbase and

[jira] Created: (ZOOKEEPER-85) register the ZooKeeper mailing lists with nabble.com

2008-07-23 Thread james strachan (JIRA)
register the ZooKeeper mailing lists with nabble.com Key: ZOOKEEPER-85 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-85 Project: Zookeeper Issue Type: Task Reporter:

Re: Website

2008-07-23 Thread Patrick Hunt
Best bet is to put it to the vote - create a Jira. I'll make sure we get input from Hadoop PMC and core team members. Patrick James Strachan wrote: 2008/7/22 Hiram Chirino [EMAIL PROTECTED]: Lol.. Apache infrastructure supports multiple wiki backends. It's up to the project to pick which

Re: assigning JIRAs to non committers

2008-07-23 Thread Patrick Hunt
James Strachan wrote: Just an idle observation as I'd never seen this workflow before on JIRA so thought I'd ask :) I'm new to JIRA as well... I've been watching some of the recent JIRA activity with interest. I've seen a few JIRAs arrive, someone submits a test case who's not a committer,

[jira] Updated: (ZOOKEEPER-63) Race condition in client close() operation

2008-07-23 Thread james strachan (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-63?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] james strachan updated ZOOKEEPER-63: Attachment: patch_ZOOKEEPER-63.patch This patch avoids the close() method blocking

[jira] Updated: (ZOOKEEPER-63) Race condition in client close() operation

2008-07-23 Thread james strachan (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-63?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] james strachan updated ZOOKEEPER-63: Status: Patch Available (was: Open) about to attach a patch Race condition in client

Re: do the test cases work for anyone else?

2008-07-23 Thread Patrick Hunt
It's important to capture this type of information in jira. James Strachan wrote: FWIW I've ran the tests a few times; I think all these 4 tests have timing failures in them. I've seen all of them fail on OS X at some point. Sometimes only 2 will fail. On Linux I've seen just ClientTest fail.

Re: assigning JIRAs to non committers

2008-07-23 Thread James Strachan
Cool thanks for the heads up! You live and learn :) Its funny how totally different all the various Apache projects are and how they get things done. My bad for not reading the contributing section of the wiki yet :) 2008/7/23 Patrick Hunt [EMAIL PROTECTED]: James Strachan wrote: Just an idle

Re: Website

2008-07-23 Thread Doug Cutting
James Strachan wrote: Tools like wikis are personal things; and folks tend to prefer to use the tool they know. That's a key point. To make a switch you'd need: 1. Someone familiar with Confluence to lead the transition, convert the existing website and wiki content, set up static export

[jira] Commented: (ZOOKEEPER-82) Make the ZooKeeperServer more DI friendly

2008-07-23 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-82?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12616164#action_12616164 ] Patrick Hunt commented on ZOOKEEPER-82: --- select submit patch so that it will be

Re: Website

2008-07-23 Thread James Strachan
2008/7/23 Doug Cutting [EMAIL PROTECTED]: James Strachan wrote: Tools like wikis are personal things; and folks tend to prefer to use the tool they know. That's a key point. To make a switch you'd need: 1. Someone familiar with Confluence to lead the transition, convert the existing

[jira] Commented: (ZOOKEEPER-83) Switch to using maven to build ZooKeeper

2008-07-23 Thread Hiram Chirino (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-83?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12616200#action_12616200 ] Hiram Chirino commented on ZOOKEEPER-83: Hi folks.. To make the maven re-org

[jira] Issue Comment Edited: (ZOOKEEPER-83) Switch to using maven to build ZooKeeper

2008-07-23 Thread Hiram Chirino (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-83?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12616200#action_12616200 ] chirino edited comment on ZOOKEEPER-83 at 7/23/08 11:18 AM:

Re: Mailing lists archived on nabble.

2008-07-23 Thread James Strachan
Awesome :) 2008/7/23 Patrick Hunt [EMAIL PROTECTED]: Both the user and dev lists are now being archived on nabble. http://n2.nabble.com/zookeeper-dev-f578911.html http://n2.nabble.com/zookeeper-user-f578899.html Patrick -- James --- http://macstrac.blogspot.com/ Open Source

[jira] Updated: (ZOOKEEPER-87) Follower does not shut itself down if its too far behind the leader.

2008-07-23 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-87?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-87: --- Fix Version/s: 3.0.0 Follower does not shut itself down if its too far behind the leader.

Re: Website

2008-07-23 Thread Doug Cutting
James Strachan wrote: Incidentally a totally different thought; whats gonna be the split between whats the static website (e.g. Forrest) versus stuff thats in the wiki versus documentation that goes inside each release? Its often a kinda slippery slope figuring out which bit does what

[jira] Updated: (ZOOKEEPER-86) intermittent test failure of org.apache.zookeeper.test.AsyncTest

2008-07-23 Thread james strachan (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-86?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] james strachan updated ZOOKEEPER-86: Status: Patch Available (was: Open) about to attach intermittent test failure of

[jira] Updated: (ZOOKEEPER-83) Switch to using maven to build ZooKeeper

2008-07-23 Thread Hiram Chirino (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-83?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hiram Chirino updated ZOOKEEPER-83: --- Assignee: (was: Hiram Chirino) Status: Patch Available (was: Open) Switch to

[jira] Updated: (ZOOKEEPER-82) Make the ZooKeeperServer more DI friendly

2008-07-23 Thread Hiram Chirino (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-82?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hiram Chirino updated ZOOKEEPER-82: --- Assignee: (was: Hiram Chirino) Status: Patch Available (was: Open) Make the

[jira] Updated: (ZOOKEEPER-86) intermittent test failure of org.apache.zookeeper.test.AsyncTest

2008-07-23 Thread james strachan (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-86?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] james strachan updated ZOOKEEPER-86: Attachment: patch_for_ZOOKEEPER-86.patch this patch seems to fix the test case on OS X

Re: ZooKeeper community

2008-07-23 Thread Hiram Chirino
So all the commiters are Yahoo folks? On Wed, Jul 23, 2008 at 12:24 PM, Patrick Hunt [EMAIL PROTECTED] wrote: Good question, according to the PoweredBy wiki not too much ;-) http://wiki.apache.org/hadoop/ZooKeeper/PoweredBy (please update this if your company is using...) So far we have 5

[jira] Commented: (ZOOKEEPER-63) Race condition in client close() operation

2008-07-23 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-63?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12616219#action_12616219 ] Patrick Hunt commented on ZOOKEEPER-63: --- Correct me if I'm wrong but I don't

Re: Website

2008-07-23 Thread Hiram Chirino
Personally, I think forest is the right thing to do regarding product documentation (manuals, api docs, user docs). It very version specific and needs to stay with the source code. That said, project information is NOT product or version specific. The general website could get generated from the

Re: ZooKeeper community

2008-07-23 Thread Patrick Hunt
Yes, it's documented on the web site: http://hadoop.apache.org/zookeeper/credits.html Patrick Hiram Chirino wrote: So all the commiters are Yahoo folks? On Wed, Jul 23, 2008 at 12:24 PM, Patrick Hunt [EMAIL PROTECTED] wrote: Good question, according to the PoweredBy wiki not too much ;-)

Re: ZooKeeper community

2008-07-23 Thread Hiram Chirino
Hope your mentors have mentioned that diversity is a good thing. Also how did you guys bypass the incubator? On Wed, Jul 23, 2008 at 2:50 PM, Mahadev Konar [EMAIL PROTECTED] wrote: Yes they are! mahadev On 7/23/08 11:47 AM, Hiram Chirino [EMAIL PROTECTED] wrote: So all the commiters are

Re: ZooKeeper community

2008-07-23 Thread Doug Cutting
Hiram Chirino wrote: Hope your mentors have mentioned that diversity is a good thing. Indeed. Also how did you guys bypass the incubator? The IP title was clear (entirely covered by a software grant from Y!) and the Hadoop PMC was willing to guide the project. Doug

Re: ZooKeeper community

2008-07-23 Thread Mahadev Konar
We are fully aware of that Hiram. We are still a sub project of Hadoop and have been on sourceforge for a while. For being a sub project the Hadoop PMC needs to vote for it. Zookeeper is in the future roadmap of Hadoop for High Availability/ configuration management and mounting of different

Re: ZooKeeper community

2008-07-23 Thread Hiram Chirino
On Wed, Jul 23, 2008 at 3:03 PM, Mahadev Konar [EMAIL PROTECTED] wrote: We are fully aware of that Hiram. We are still a sub project of Hadoop and have been on sourceforge for a while. For being a sub project the Hadoop PMC needs to vote for it. Zookeeper is in the future roadmap of Hadoop for

Re: ZooKeeper community

2008-07-23 Thread Hiram Chirino
Are all you guys also PMC members on Hadoop? Never mind.. I just looked it up in the asf-authorization file. hadoop-zookeeper=akornev,breed,fpj,mahadev,phunt hadoop-pmc=ab,cutting,dhruba,enis,jimk,nigel,omalley,stack,taton,tomwhite looks like you guys are not in the PMC. Sorry about that.

Re: ZooKeeper community

2008-07-23 Thread Doug Cutting
Hiram Chirino wrote: looks like you guys are not in the PMC. Sorry about that. But it bring us a weird governance issue which is very anti Apahe.. usually an Apache project is self governed, but from the look of the authorization file, it seems like the zookeeper committers cannot properly

Re: ZooKeeper community

2008-07-23 Thread Hiram Chirino
Ok good... as long as the PMC folks are participating it should not be a problem. Regards, Hiram On Wed, Jul 23, 2008 at 4:12 PM, Doug Cutting [EMAIL PROTECTED] wrote: Hiram Chirino wrote: looks like you guys are not in the PMC. Sorry about that. But it bring us a weird governance issue

[jira] Updated: (ZOOKEEPER-81) JMX module is using 1 java 6 method that has a java 5 equivalent

2008-07-23 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-81?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-81: -- Affects Version/s: 3.0.0 Fix Version/s: 3.0.0 Fixed in 3.0.0 JMX module is using 1

[jira] Work started: (ZOOKEEPER-80) Document process for client recipe contributions

2008-07-23 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-80?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on ZOOKEEPER-80 started by Patrick Hunt. Document process for client recipe contributions

[jira] Work stopped: (ZOOKEEPER-80) Document process for client recipe contributions

2008-07-23 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-80?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on ZOOKEEPER-80 stopped by Patrick Hunt. Document process for client recipe contributions