Re: Review Request: FD options in ZooKeeper

2011-05-30 Thread Camille Fournier
--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/483/ --- (Updated 2011-05-31 01:50:02.468370) Review request for zookeeper. Changes

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

2011-05-30 Thread jirapos...@reviews.apache.org (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13041364#comment-13041364 ] jirapos...@reviews.apache.org commented on ZOOKEEPER-702: - ---

Review Request: testing upload of patch

2011-05-30 Thread gavin
--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/802/ --- Review request for zookeeper. Summary --- testing upload of patch attached t

[jira] [Commented] (ZOOKEEPER-965) Need a multi-update command to allow multiple znodes to be updated safely

2011-05-30 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13041362#comment-13041362 ] Hadoop QA commented on ZOOKEEPER-965: - +1 overall. Here are the results of testing

[jira] [Updated] (ZOOKEEPER-965) Need a multi-update command to allow multiple znodes to be updated safely

2011-05-30 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ted Dunning updated ZOOKEEPER-965: -- Attachment: ZOOKEEPER-965.patch Cut and paste error in resolving conflict. > Need a multi-u

Re: porting fixes back to 3.3 branch

2011-05-30 Thread Patrick Hunt
Hi Camille, ZkTestCase really just introduces some improved logging/tracking during the tests iirc. There is no need to backport it, just update the test in question to extend TestCase (from junit) instead. Look at the diffs btw 3.3 and trunk for something like: src/java/test/org/apache/zookeeper

[jira] [Commented] (ZOOKEEPER-965) Need a multi-update command to allow multiple znodes to be updated safely

2011-05-30 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13041338#comment-13041338 ] Hadoop QA commented on ZOOKEEPER-965: - -1 overall. Here are the results of testing

[jira] [Updated] (ZOOKEEPER-965) Need a multi-update command to allow multiple znodes to be updated safely

2011-05-30 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ted Dunning updated ZOOKEEPER-965: -- Attachment: ZOOKEEPER-965.patch Rebased patch to current trunk. Note that there were severa

[jira] [Commented] (ZOOKEEPER-645) Bug in WriteLock recipe implementation?

2011-05-30 Thread Matt Abrams (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13041311#comment-13041311 ] Matt Abrams commented on ZOOKEEPER-645: --- I've tried it. I did see the starvation

[jira] [Commented] (ZOOKEEPER-965) Need a multi-update command to allow multiple znodes to be updated safely

2011-05-30 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13041300#comment-13041300 ] Hadoop QA commented on ZOOKEEPER-965: - +1 overall. Here are the results of testing

[jira] [Updated] (ZOOKEEPER-965) Need a multi-update command to allow multiple znodes to be updated safely

2011-05-30 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ted Dunning updated ZOOKEEPER-965: -- Attachment: ZOOKEEPER-965.patch Updated to track trunk > Need a multi-update command to all

RE: Discussion on supporting a large number of clients for a zk ensemble

2011-05-30 Thread Vishal Kathuria
Thanks for looking at this Camille and Benjamin, setup: There are 5 machines, 2 hosting clients and 3 hosting servers. There is one client process on each of the client machines The client process has 20 threads, each thread with 500 sessions. So I have a total of 20K clients, so it isn't that hi

Re: porting fixes back to 3.3 branch

2011-05-30 Thread Benjamin Reed
yeah, this is why we skip the tests sometimes :) your idea of changing the logging in the test does seem the best way to go. thanx for sticking with this. ben On Mon, May 30, 2011 at 9:32 AM, Camille Fournier wrote: > The base test case this is extending, ZkTestCase, was never ported, so > I t

Re: porting fixes back to 3.3 branch

2011-05-30 Thread Camille Fournier
The base test case this is extending, ZkTestCase, was never ported, so I think it would be a bit more than just copying the test over. I think backporting ZkTestCase isn't that big a deal, but then we also have the whole slf4j upgrade that's going to start biting us over many of the back ports we t

[jira] [Created] (ZOOKEEPER-1081) modify leader/follower code to correctly deal with new leader

2011-05-30 Thread Benjamin Reed (JIRA)
modify leader/follower code to correctly deal with new leader - Key: ZOOKEEPER-1081 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1081 Project: ZooKeeper Issue Type: Sub-task

[jira] [Created] (ZOOKEEPER-1082) modify leader election to correctly take into account current epoch

2011-05-30 Thread Benjamin Reed (JIRA)
modify leader election to correctly take into account current epoch --- Key: ZOOKEEPER-1082 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1082 Project: ZooKeeper Issue Ty

[jira] [Created] (ZOOKEEPER-1080) Provide a Leader Election framework based on Zookeeper receipe

2011-05-30 Thread Hari A V (JIRA)
Provide a Leader Election framework based on Zookeeper receipe -- Key: ZOOKEEPER-1080 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1080 Project: ZooKeeper Issue Type: New Fe