RE: javadoc for the Write Lock / Leader Election

2008-07-18 Thread Flavio Junqueira
Hi James, the fact that the client's node has another node n ahead of it the in the sequence order doesn't mean that the owner of n is aware that it is the lock holder or the leader. This is because operations are propagated asynchronously. Also, a getChildren() doesn't guarantee that you have the

RE: things lock up when the client reconnects?

2008-07-22 Thread Flavio Junqueira
James, I'd like to clarify what exactly is the issue you're looking at. If you provide a list of ZooKeeper servers, then a client will try to reconnect to another ZooKeeper server upon a disconnection. Reconnecting to another server does not guarantee maintaining the same session, though. So, are

RE: Fast leader election algorithm throws NPE and hangs

2008-08-19 Thread Flavio Junqueira
Anthony, Could you tell me how you're starting up the servers? Everything works fine in my setting, so I can't reproduce it. I'm starting up one server at a time, and my config is very similar to yours: clientPort=2181 quorumPort= electionPort=1112 tickTime=2000 initLimit=5 syncLimit=5

RE: Fast leader election algorithm throws NPE and hangs

2008-08-20 Thread Flavio Junqueira
I have also tried with your configuration, just changing the datadir parameter and the servers, and all seem to work fine. I have also killed followers and leaders multiple times and in different orders to see if I observed any issue, and I still can't see anything. In your case, have you

RE: [VOTE] Release ZooKeeper 3.0.0 (candidate 0)

2008-10-23 Thread Flavio Junqueira
+1 -Flavio -Original Message- From: Mahadev Konar [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 22, 2008 9:11 PM To: zookeeper-dev@hadoop.apache.org Subject: Re: [VOTE] Release ZooKeeper 3.0.0 (candidate 0) +1 mahadev On 10/22/08 8:59 AM, Benjamin Reed [EMAIL

Re: [VOTE] Release ZooKeeper 3.1.1 (candidate 1)

2009-03-19 Thread Flavio Junqueira
+1, compiles and tests pass for me. -Flavio On Mar 19, 2009, at 10:51 PM, Patrick Hunt wrote: +1, c/java tests all pass and I also specifically verified that the regression seen in rc0 has been addressed. Patrick Patrick Hunt wrote: I've created a new candidate (rc1) that fixes a

Re: FastLeaderElection

2009-04-13 Thread Flavio Junqueira
Hi Raghu, Upon multiple consecutive crashes (or perhaps a network partition), it is possible that we keep electing a faulty server if we only use zxid. We avoid such a problem using a logical clock as servers only consider changing their proposals if they received a notification from the

Re: ZooKeeper's leader election algorithm details?

2009-04-13 Thread Flavio Junqueira
Andrey, We can't use bully because we have to determine the server with highest zxid, and servers do not know it beforehand. They know each others' ids, but not the last zxid each one processed. Could you be more explicit on what you mean with a more formal description? What kind of

Hudson patch queue

2009-08-03 Thread Flavio Junqueira
Hi, I have submitted a couple of patches, but they are not making it to the queue of pending patches to be tested. I have received the notifications that the patches have been submitted, but I can't see them on the queue. I did it on Friday, and I'm trying it again now, but still can't see

Re: [VOTE] Release ZooKeeper 3.2.1 (candidate 0)

2009-08-31 Thread Flavio Junqueira
+1. I've run a number of live tests, including some cross-colo tests, and it runs fine for me. -Flavio On Aug 28, 2009, at 8:21 PM, Patrick Hunt wrote: I've created a candidate build for ZooKeeper 3.2.1. This is a bug fix release addressing a number of significant issues -- see the release

Re: Possible race in LETest.java

2009-10-27 Thread Flavio Junqueira
Hi Henry, I don't understand how 1 and 2 do not end up electing 2 in your situation. If they exclude 3 in countVotes, then countVotes will end up returning 2 and not 3, assuming there is a vote for 2. What am I missing? The problem with QuorumPeer you're pointing at was also an issue with

Re: Possible race in LETest.java

2009-11-11 Thread Flavio Junqueira
Henry already opened one: ZOOKEEPER-569. -Flavio On Nov 11, 2009, at 7:03 AM, Patrick Hunt wrote: Closing the loop - what's the status on this? Can one of you open a JIRA and provide a patch for this? Thanks, Patrick Flavio Junqueira wrote: Hi Henry, Apologies for the the delay. Your

Re: [VOTE] Release ZooKeeper 3.1.2 (candidate 0)

2009-11-25 Thread Flavio Junqueira
+1. Also ran ant test. -Flavio On Nov 25, 2009, at 4:17 AM, Mahadev Konar wrote: +1 .. Ran ant test. mahadev On 11/24/09 11:22 AM, Benjamin Reed br...@yahoo-inc.com wrote: +1 Patrick Hunt wrote: I've created a candidate build for ZooKeeper 3.1.2. This is a bug fix release addressing

Re: Build failed in Hudson: ZooKeeper-trunk #576

2009-12-04 Thread Flavio Junqueira
Is this the problem? http://bugs.sun.com/view_bug.do?bug_id=6427854 -Flavio On Dec 4, 2009, at 5:49 PM, Benjamin Reed wrote: Check it out, the default uncaught exception handler helped! look at this problem: 2009-12-04 09:30:47,333 - ERROR [QuorumPeer with myid:1 and

Re: [VOTE] Release ZooKeeper 3.2.2 (candidate 1)

2009-12-09 Thread Flavio Junqueira
+1, I've also run ant test and some separate tests. -Flavio On Dec 9, 2009, at 8:10 AM, Mahadev Konar wrote: +1 I ran ant test and some smoke tests. thanks mahadev On 12/8/09 2:32 PM, Patrick Hunt ph...@apache.org wrote: I've created a second candidate build for ZooKeeper 3.2.2. This is

Fwd: Build failed in Hudson: ZooKeeper-trunk #629

2009-12-17 Thread Flavio Junqueira
The patch of ZOOKEEPER-623 should fix the cause of the failure. -Flavio Begin forwarded message: From: Apache Hudson Server hud...@hudson.zones.apache.org Date: December 17, 2009 12:07:16 PM GMT+01:00 To: zookeeper-dev@hadoop.apache.org zookeeper- d...@hadoop.apache.org Subject: Build

Re: Build failed in Hudson: ZooKeeper-trunk #629

2009-12-17 Thread Flavio Junqueira
Sure, if you run ant test it works because ivy will fetch junit. It shouldn't work if you just run ant. -Flavio On Dec 17, 2009, at 5:55 PM, Benjamin Reed wrote: weird. i just did a fresh checkout and ant test and it succeeded. ben Flavio Junqueira wrote: The patch of ZOOKEEPER-623

Re: Reg: Status of ZOOKEEPER-107 - Allow dynamic changes to server cluster membership

2010-02-18 Thread Flavio Junqueira
I think it would be good to have a design document, just to reason about it and make sure that the mechanism we are introducing is not flawed. It is easy to get these things wrong. -Flavio On Feb 18, 2010, at 11:30 PM, Henry Robinson wrote: Hari - It's very difficult to say how long this

Re: Begin a discussion about ZooKeeper as a top level project

2010-03-23 Thread Flavio Junqueira
It is difficult for me to make up my mind as I feel I don't have enough information to decide. Right now it feels that there is no concrete major benefit to move to TLP status. My impression is that the Hadoop PMC has represented us well and helped us all along, so I believe our position

Re: Solitication for logging/debugging requirements

2010-03-29 Thread Flavio Junqueira
Moving the discussion to zookeeper-dev. It is perhaps important to distinguish between message logging and transaction logging. Ben seems to be referring to message logging, the ones we output with log4j. I'm not sure if Ivan is talking about the same. In any case, I think point 3 is

Re: Zookeeper behind load balancer

2010-04-14 Thread Flavio Junqueira
Hi Seb, I was wondering how you're thinking about performing session management interposing a load balancer between clients and zookeeper servers. I'm probably missing some important piece of your design. Thanks, -Flavio On Apr 14, 2010, at 3:48 PM, Toader, Sebastian wrote: Hi ZooKeeper

Re: [VOTE] Release ZooKeeper 3.3.1 (candidate 0)

2010-05-12 Thread Flavio Junqueira
+1, works for me as well. -Flavio On May 12, 2010, at 7:58 PM, Benjamin Reed wrote: +1, things check out for me too. ben On 05/11/2010 11:19 PM, Henry Robinson wrote: +1, Java tests pass for me, as do Python ones. Henry On 11 May 2010 22:32, Patrick Huntph...@apache.org wrote: +1,

Re: [jira] Commented: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

2010-07-13 Thread Flavio Junqueira
I forgot if you have provided already a description of how you reproduce it. If you could point me out to that, I would appreciate.-FlavioOn Jul 13, 2010, at 11:33 PM, Vishal K wrote:Hi Flavio ,I got the same error messages. I can reproduce this quite easily. I willcapture the logs again. Is there

Re: Problems in FLE implementation

2010-09-05 Thread Flavio Junqueira
Hi Vishal,I haven't tried to reboot the machines, but Ivan Kelly did, if I'm not mistaken, with VMs (comment from Aug. 6).-FlavioOn Sep 3, 2010, at 9:14 PM, Vishal K wrote:Hi Flavio,On Fri, Sep 3, 2010 at 3:02 PM, Flavio Junqueira f...@yahoo-inc.com wrote: Vishal, 60-80 seconds is definitely high

Re: Restarting discussion on ZooKeeper as a TLP

2010-10-14 Thread Flavio Junqueira
+1. Frankly, I don't see concretes benefits for the community with ZooKeeper becoming a TLP, but perhaps it will become clear over time. Now it is certainly cool to have our own top-level domain: http://zookeeper.apache.org/ rocks!-FlavioOn Oct 14, 2010, at 1:00 PM, Benjamin Reed wrote: +1benOn

Re: Restarting discussion on ZooKeeper as a TLP

2010-10-21 Thread Flavio Junqueira
+1 for moving forward, and I was wondering if you have an idea of when you'd have a draft of the proposal. It would be good to iterate over it perhaps.-FlavioOn Oct 20, 2010, at 7:50 PM, Patrick Hunt wrote:It's been a few days, any thoughts? Acceptable? I'd like to keep moving theball forward.

Re: [VOTE] ZooKeeper as TLP?

2010-10-23 Thread Flavio Junqueira
the projects within the scope of responsibility of the Apache ZooKeeper Project; and be it further RESOLVED, that the persons listed immediately below be and hereby are appointed to serve as the initial members of the Apache ZooKeeper Project: * Patrick Hunt ph...@apache.org * Flavio Junqueira f...@a

Re: Heisenbugs, Bohrbugs, Mandelbugs?

2010-10-23 Thread Flavio Junqueira
Thomas, Could you open jiras and make available the logs for tests that failed for you?Thanks,-FlavioOn Oct 22, 2010, at 7:56 PM, Thomas Koch wrote:Mahadev Konar:Hi Thomas, Could you verify this by just testing the trunk without your patch? Youmight very well be right that those tests are a little

Re: Allowing a ZooKeeper server to be part of multiple clusters

2010-10-26 Thread Flavio Junqueira
That proposal came in the context of federated zookeeper, and the motivation at the time was to use multiple overlapping clusters to enable increasing write throughput as we increase the number of servers. To my knowledge, we haven't made any progress on the implementation of such a feature.I'd be

Re: [VOTE] Release ZooKeeper 3.3.2 (candidate 0)

2010-11-10 Thread Flavio Junqueira
+1, unit tests pass. Also ran a few manual tests. I must say that in one of the computers I tried, AsyncHammerTest fails, and the error message I get is that there are no tests. Discussing with Pat, we ended up concluding that it is most likely a configuration problem. I don't think that's a

[jira] Reopened: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

2010-07-26 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira reopened ZOOKEEPER-790: Last processed zxid set prematurely while establishing leadership

[jira] Updated: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

2010-07-26 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-790: --- Attachment: ZOOKEEPER-790.v2.patch Thanks for pointing this issue out, Sergei

[jira] Commented: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

2010-07-26 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12892520#action_12892520 ] Flavio Junqueira commented on ZOOKEEPER-790: Hi VIshal, Thanks for testing

[jira] Updated: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

2010-07-26 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-790: --- Status: Patch Available (was: Reopened) The latest patch applies to both trunk

[jira] Updated: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

2010-07-27 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-790: --- Status: Open (was: Patch Available) Submitting a new patch right after. Last

[jira] Updated: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

2010-07-27 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-790: --- Attachment: ZOOKEEPER-790.v2.patch Thanks for providing a code base for the test

[jira] Updated: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

2010-07-27 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-790: --- Status: Patch Available (was: Open) Need to generate a version for 3.3

[jira] Commented: (ZOOKEEPER-702) GSoC 2010: Failure Detector Model

2010-07-28 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12893137#action_12893137 ] Flavio Junqueira commented on ZOOKEEPER-702: My understanding

[jira] Commented: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

2010-07-28 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12893236#action_12893236 ] Flavio Junqueira commented on ZOOKEEPER-790: Thanks for reviewing, Mahadev

[jira] Updated: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

2010-07-28 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-790: --- Status: Open (was: Patch Available) Last processed zxid set prematurely while

[jira] Updated: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

2010-07-28 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-790: --- Attachment: ZOOKEEPER-790-3.3.v2.patch Fixed issue pointed out by Mahadev

[jira] Updated: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

2010-07-28 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-790: --- Attachment: ZOOKEEPER-790.v2.patch Now uploading trunk version. Last processed

[jira] Updated: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

2010-07-28 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-790: --- Status: Patch Available (was: Open) Last processed zxid set prematurely while

[jira] Assigned: (ZOOKEEPER-828) BookKeeper client: Out of memory error

2010-08-03 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira reassigned ZOOKEEPER-828: -- Assignee: Flavio Junqueira BookKeeper client: Out of memory error

[jira] Commented: (ZOOKEEPER-828) BookKeeper client: Out of memory error

2010-08-04 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-828?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12895427#action_12895427 ] Flavio Junqueira commented on ZOOKEEPER-828: It seems that after some

[jira] Created: (ZOOKEEPER-831) BookKeeper: Throttling improved for reads

2010-08-04 Thread Flavio Junqueira (JIRA)
Affects Versions: 3.3.1 Reporter: Flavio Junqueira Assignee: Flavio Junqueira Fix For: 3.4.0 Reads and writes in BookKeeper are asymmetric: a write request writes one entry, whereas a read request may read multiple requests. The current implementation

[jira] Updated: (ZOOKEEPER-831) BookKeeper: Throttling improved for reads

2010-08-04 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-831: --- Attachment: ZOOKEEPER-831.patch This patch fixes the issue described and modifies

[jira] Updated: (ZOOKEEPER-831) BookKeeper: Throttling improved for reads

2010-08-04 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-831: --- Status: Patch Available (was: Open) BookKeeper: Throttling improved for reads

[jira] Updated: (ZOOKEEPER-831) BookKeeper: Throttling improved for reads

2010-08-04 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-831: --- Status: Open (was: Patch Available) Need to fix log messages. BookKeeper

[jira] Updated: (ZOOKEEPER-831) BookKeeper: Throttling improved for reads

2010-08-13 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-831: --- Status: Patch Available (was: Open) BookKeeper: Throttling improved for reads

[jira] Commented: (ZOOKEEPER-702) GSoC 2010: Failure Detector Model

2010-08-14 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12898625#action_12898625 ] Flavio Junqueira commented on ZOOKEEPER-702: Abmar, A few comments: # Unit

[jira] Commented: (ZOOKEEPER-702) GSoC 2010: Failure Detector Model

2010-08-18 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12899765#action_12899765 ] Flavio Junqueira commented on ZOOKEEPER-702: Great job so far, Abmar. I'm

[jira] Commented: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-08-18 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12900010#action_12900010 ] Flavio Junqueira commented on ZOOKEEPER-822: Hi Vishal, Thanks for reporting

[jira] Commented: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-08-18 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12900165#action_12900165 ] Flavio Junqueira commented on ZOOKEEPER-822: Vishal, You don't seem

[jira] Commented: (ZOOKEEPER-702) GSoC 2010: Failure Detector Model

2010-08-19 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12900197#action_12900197 ] Flavio Junqueira commented on ZOOKEEPER-702: Thanks for the comments, Ivan

[jira] Created: (ZOOKEEPER-854) BookKeeper does not compile due to changes in the ZooKeeper code

2010-08-19 Thread Flavio Junqueira (JIRA)
Components: contrib-bookkeeper Affects Versions: 3.3.1 Reporter: Flavio Junqueira Fix For: 3.4.0 BookKeeper does not compile due to changes in the NIOServerCnxn class of ZooKeeper. -- This message is automatically generated by JIRA. - You can reply

[jira] Updated: (ZOOKEEPER-854) BookKeeper does not compile due to changes in the ZooKeeper code

2010-08-19 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-854: --- Attachment: ZOOKEEPER-854.patch Minor changes to LocalBookKeeper to reflect

[jira] Assigned: (ZOOKEEPER-854) BookKeeper does not compile due to changes in the ZooKeeper code

2010-08-19 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira reassigned ZOOKEEPER-854: -- Assignee: Flavio Junqueira BookKeeper does not compile due to changes

[jira] Updated: (ZOOKEEPER-854) BookKeeper does not compile due to changes in the ZooKeeper code

2010-08-19 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-854: --- Attachment: ZOOKEEPER-854.patch BookKeeper does not compile due to changes

[jira] Updated: (ZOOKEEPER-854) BookKeeper does not compile due to changes in the ZooKeeper code

2010-08-19 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-854: --- Status: Patch Available (was: Open) BookKeeper does not compile due to changes

[jira] Commented: (ZOOKEEPER-784) server-side functionality for read-only mode

2010-08-21 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12901028#action_12901028 ] Flavio Junqueira commented on ZOOKEEPER-784: Nice job, Sergey! It is pretty

[jira] Commented: (ZOOKEEPER-784) server-side functionality for read-only mode

2010-08-22 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12901136#action_12901136 ] Flavio Junqueira commented on ZOOKEEPER-784: +1, great job, Sergey

[jira] Commented: (ZOOKEEPER-702) GSoC 2010: Failure Detector Model

2010-08-31 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12904620#action_12904620 ] Flavio Junqueira commented on ZOOKEEPER-702: +1 to changing the API to use

[jira] Commented: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-08-31 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12904684#action_12904684 ] Flavio Junqueira commented on ZOOKEEPER-822: Hi VIshal, Good catches: 1

[jira] Commented: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-03 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12905836#action_12905836 ] Flavio Junqueira commented on ZOOKEEPER-822: {quote} 1. Blocking connects

[jira] Commented: (ZOOKEEPER-866) Adding no disk persistence option in zookeeper.

2010-09-05 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12906344#action_12906344 ] Flavio Junqueira commented on ZOOKEEPER-866: I have a few concerns about

[jira] Commented: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-05 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12906346#action_12906346 ] Flavio Junqueira commented on ZOOKEEPER-822: I think we need some time

[jira] Commented: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-07 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12906872#action_12906872 ] Flavio Junqueira commented on ZOOKEEPER-822: I'll have a look at it, Vishal

[jira] Updated: (ZOOKEEPER-702) GSoC 2010: Failure Detector Model

2010-09-07 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-702: --- Status: Open (was: Patch Available) Cancelling patch until comments

[jira] Commented: (ZOOKEEPER-827) enable r/o mode in C client library

2010-09-08 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12907117#action_12907117 ] Flavio Junqueira commented on ZOOKEEPER-827: Sergey, I'm asking because

[jira] Updated: (ZOOKEEPER-831) BookKeeper: Throttling improved for reads

2010-09-08 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-831: --- Status: Open (was: Patch Available) Canceling patch until comments are addressed

[jira] Updated: (ZOOKEEPER-831) BookKeeper: Throttling improved for reads

2010-09-09 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-831: --- Attachment: ZOOKEEPER-831.patch I have implemented the modification Ivan

[jira] Commented: (ZOOKEEPER-702) GSoC 2010: Failure Detector Model

2010-09-13 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12909119#action_12909119 ] Flavio Junqueira commented on ZOOKEEPER-702: Hi Abmar, I believe my comments

[jira] Updated: (ZOOKEEPER-831) BookKeeper: Throttling improved for reads

2010-09-14 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-831: --- Attachment: ZOOKEEPER-831.patch Attaching a new patch. In this patch, asyncAddOp

[jira] Updated: (ZOOKEEPER-831) BookKeeper: Throttling improved for reads

2010-09-14 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-831: --- Status: Patch Available (was: Open) BookKeeper: Throttling improved for reads

[jira] Commented: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-14 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12909434#action_12909434 ] Flavio Junqueira commented on ZOOKEEPER-822: Hi Vishal, I have taken a look

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-15 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Attachment: ZOOKEEPER-822.patch I believe the patch I'm attaching achieves

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-17 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Attachment: ZOOKEEPER-822.patch I'm adding a test to the patch. It tries to send

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-17 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Status: Patch Available (was: Open) Leader election taking a long time

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-17 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Attachment: ZOOKEEPER-822-3.3.2.patch Attaching patch for 3.3.2. Leader

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-17 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Attachment: ZOOKEEPER-822.patch Leader election taking a long time to complete

[jira] Commented: (ZOOKEEPER-874) FileTxnSnapLog.restore does not call listener

2010-09-18 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-874?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12911065#action_12911065 ] Flavio Junqueira commented on ZOOKEEPER-874: The patch is indeed trivial

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-20 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Attachment: ZOOKEEPER-822-3.3.2.patch Leader election taking a long time

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-20 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Status: Open (was: Patch Available) Going to submit patches that introduce

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-20 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Attachment: ZOOKEEPER-822.patch Leader election taking a long time to complete

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-20 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Status: Patch Available (was: Open) I have added a system property called

[jira] Commented: (ZOOKEEPER-823) update ZooKeeper java client to optionally use Netty for connections

2010-09-22 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12913591#action_12913591 ] Flavio Junqueira commented on ZOOKEEPER-823: NettyNettySuiteTest is failing

[jira] Updated: (ZOOKEEPER-702) GSoC 2010: Failure Detector Model

2010-09-25 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-702: --- Status: Open (was: Patch Available) Thanks for the updated patch, Abmar. The new

[jira] Commented: (ZOOKEEPER-823) update ZooKeeper java client to optionally use Netty for connections

2010-09-25 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12914822#action_12914822 ] Flavio Junqueira commented on ZOOKEEPER-823: Here is another instance

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-26 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Status: Open (was: Patch Available) Leader election taking a long time

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-26 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Attachment: ZOOKEEPER-822-3.3.2.patch Leader election taking a long time

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-26 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Attachment: ZOOKEEPER-822.patch Leader election taking a long time to complete

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-26 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Status: Patch Available (was: Open) Thanks for reviewing it, Vishal. I have

[jira] Commented: (ZOOKEEPER-702) GSoC 2010: Failure Detector Model

2010-09-26 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12915034#action_12915034 ] Flavio Junqueira commented on ZOOKEEPER-702: In the previous comment

[jira] Commented: (ZOOKEEPER-880) QuorumCnxManager$SendWorker grows without bounds

2010-09-27 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12915625#action_12915625 ] Flavio Junqueira commented on ZOOKEEPER-880: J-D, Has it happened just once

[jira] Commented: (ZOOKEEPER-702) GSoC 2010: Failure Detector Model

2010-09-28 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12915825#action_12915825 ] Flavio Junqueira commented on ZOOKEEPER-702: +1, I'm pretty happy

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-28 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Status: Open (was: Patch Available) Leader election taking a long time

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-28 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Attachment: ZOOKEEPER-822-3.3.2.patch Leader election taking a long time

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-28 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Attachment: ZOOKEEPER-822.patch Leader election taking a long time to complete

[jira] Updated: (ZOOKEEPER-822) Leader election taking a long time to complete

2010-09-28 Thread Flavio Junqueira (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Junqueira updated ZOOKEEPER-822: --- Status: Patch Available (was: Open) Thanks for the comments, Ben. I have

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