[jira] Commented: (ZOOKEEPER-366) Session timeout detection can go wrong if the leader system time changes

2010-11-17 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12933075#action_12933075 ] Mahadev konar commented on ZOOKEEPER-366: - I am all for making it for 3.3.3. I'd

[jira] Commented: (ZOOKEEPER-905) enhance zkServer.sh for easier zookeeper automation-izing

2010-11-16 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12932498#action_12932498 ] Mahadev konar commented on ZOOKEEPER-905: - The patch looks good and applies

[jira] Updated: (ZOOKEEPER-905) enhance zkServer.sh for easier zookeeper automation-izing

2010-11-16 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-905: Status: Patch Available (was: Open) enhance zkServer.sh for easier zookeeper

[jira] Commented: (ZOOKEEPER-756) some cleanup and improvements for zooinspector

2010-11-16 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12932503#action_12932503 ] Mahadev konar commented on ZOOKEEPER-756: - @colin, Any updates on the patch

[jira] Updated: (ZOOKEEPER-931) Documentation for Hedwig

2010-11-16 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-931?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-931: Fix Version/s: 3.4.0 Documentation for Hedwig

Re: Watcher examples

2010-11-15 Thread Mahadev Konar
Yup. This would be really nice to have. More examples and documentaiton for them, would be really helpful for our users. Thanks mahadev On 11/15/10 12:54 PM, Patrick Hunt ph...@apache.org wrote: It would be great to have more examples as part of the release artifact. Would you mind

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

2010-11-10 Thread Mahadev Konar
+1 for the release. Ran ant test and a couple of smoke tests. Create znodes and shutdown zookeeper servers to test durability. Deleted znodes to make sure they are deleted. Shot down servers one at a time to confirm correct behavior. Thanks mahadev On 11/4/10 11:17 PM, Patrick Hunt

[jira] Commented: (ZOOKEEPER-896) Improve C client to support dynamic authentication schemes

2010-11-10 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-896?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12930720#action_12930720 ] Mahadev konar commented on ZOOKEEPER-896: - this is interesting. Botond, can you

Re: What happens to a follower if leader hangs?

2010-11-10 Thread Mahadev Konar
Hi Vishal, There are periodic pings sent from the leader to the followers. Take a look at Leader.java: syncedSet.add(self.getId()); synchronized (learners) { for (LearnerHandler f : learners) { if (f.synced()) {

[jira] Commented: (ZOOKEEPER-928) Follower should stop following and start FLE if it does not receive pings from the leader

2010-11-10 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12930779#action_12930779 ] Mahadev konar commented on ZOOKEEPER-928: - good point Flavio! I totally forgot

[jira] Commented: (ZOOKEEPER-928) Follower should stop following and start FLE if it does not receive pings from the leader

2010-11-10 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12930785#action_12930785 ] Mahadev konar commented on ZOOKEEPER-928: - vishal, Here is the definition

[jira] Resolved: (ZOOKEEPER-928) Follower should stop following and start FLE if it does not receive pings from the leader

2010-11-10 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar resolved ZOOKEEPER-928. - Resolution: Won't Fix Fix Version/s: (was: 3.3.3

[jira] Updated: (ZOOKEEPER-926) Fork Hadoop common's test-patch.sh and modify for Zookeeper

2010-11-09 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-926?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-926: Fix Version/s: 3.4.0 Fork Hadoop common's test-patch.sh and modify for Zookeeper

[jira] Updated: (ZOOKEEPER-900) FLE implementation should be improved to use non-blocking sockets

2010-11-09 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-900?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-900: Fix Version/s: 3.4.0 FLE implementation should be improved to use non-blocking sockets

[jira] Commented: (ZOOKEEPER-900) FLE implementation should be improved to use non-blocking sockets

2010-11-09 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12930225#action_12930225 ] Mahadev konar commented on ZOOKEEPER-900: - This is definitely a good step

[jira] Updated: (ZOOKEEPER-918) Review of BookKeeper Documentation (Sequence flow and failure scenarios)

2010-11-04 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-918?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-918: Fix Version/s: 3.4.0 3.3.3 Review of BookKeeper Documentation

Re: Windows port of ZK C api

2010-11-03 Thread Mahadev Konar
Hi Camille, I think definitely there is. I think a build script with a set of requirements and a nice set of docs on how to start using it would be great. BTW, there is a C# binding which someone wrote earlier http://wiki.apache.org/hadoop/ZooKeeper/ZKClientBindings You can take a look at that

[jira] Updated: (ZOOKEEPER-917) Leader election selected incorrect leader

2010-11-03 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-917: Fix Version/s: 3.4.0 3.3.3 Leader election selected incorrect

FW: [Hadoop Wiki] Update of ZooKeeper/ZKClientBindings by yfinkelstein

2010-11-02 Thread Mahadev Konar
Nice to see this! Thanks mahadev -- Forwarded Message From: Apache Wiki wikidi...@apache.org Reply-To: common-...@hadoop.apache.org Date: Tue, 2 Nov 2010 14:39:24 -0700 To: Apache Wiki wikidi...@apache.org Subject: [Hadoop Wiki] Update of ZooKeeper/ZKClientBindings by yfinkelstein Dear Wiki

[jira] Updated: (ZOOKEEPER-915) Errors that happen during sync() processing at the leader do not get propagated back to the client.

2010-11-02 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-915?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-915: Fix Version/s: 3.4.0 3.3.3 Errors that happen during sync

[jira] Commented: (ZOOKEEPER-907) Spurious KeeperErrorCode = Session moved messages

2010-11-01 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12927020#action_12927020 ] Mahadev konar commented on ZOOKEEPER-907: - thats ok with me ben. Can you review

[jira] Updated: (ZOOKEEPER-872) Small fixes to PurgeTxnLog

2010-11-01 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-872: Status: Patch Available (was: Open) Small fixes to PurgeTxnLog

[jira] Updated: (ZOOKEEPER-850) Switch from log4j to slf4j

2010-10-31 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-850: Fix Version/s: 3.4.0 Assignee: Olaf Krische Switch from log4j to slf4j

[jira] Commented: (ZOOKEEPER-897) C Client seg faults during close

2010-10-28 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12925858#action_12925858 ] Mahadev konar commented on ZOOKEEPER-897: - jared, pat, I am ok without a test

[jira] Updated: (ZOOKEEPER-897) C Client seg faults during close

2010-10-28 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-897: Resolution: Fixed Hadoop Flags: [Reviewed] Status: Resolved (was: Patch

[jira] Commented: (ZOOKEEPER-898) C Client might not cleanup correctly during close

2010-10-28 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12925909#action_12925909 ] Mahadev konar commented on ZOOKEEPER-898: - +1, good catch jared. I just

[jira] Updated: (ZOOKEEPER-898) C Client might not cleanup correctly during close

2010-10-28 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-898: Resolution: Fixed Hadoop Flags: [Reviewed] Status: Resolved (was: Patch

[jira] Updated: (ZOOKEEPER-517) NIO factory fails to close connections when the number of file handles run out.

2010-10-28 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-517: Fix Version/s: (was: 3.3.2) 3.3.3 moving this out to 3.3.3

[jira] Commented: (ZOOKEEPER-907) Spurious KeeperErrorCode = Session moved messages

2010-10-28 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12926004#action_12926004 ] Mahadev konar commented on ZOOKEEPER-907: - ben, can is ZOOKEEPER-915 also marked

[jira] Updated: (ZOOKEEPER-884) Remove LedgerSequence references from BookKeeper documentation and comments in tests

2010-10-26 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-884: Fix Version/s: 3.4.0 Remove LedgerSequence references from BookKeeper documentation

[jira] Updated: (ZOOKEEPER-907) Spurious KeeperErrorCode = Session moved messages

2010-10-26 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-907: Status: Patch Available (was: Open) Spurious KeeperErrorCode = Session moved messages

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

2010-10-26 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-702: Fix Version/s: 3.4.0 GSoC 2010: Failure Detector Model

[jira] Commented: (ZOOKEEPER-904) super digest is not actually acting as a full superuser

2010-10-26 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12925087#action_12925087 ] Mahadev konar commented on ZOOKEEPER-904: - good catch. +1 for the patch. Ill

Re: Apache now has reviewboard

2010-10-26 Thread Mahadev Konar
That¹s really nice. mahadev On 10/25/10 10:16 PM, Patrick Hunt ph...@apache.org wrote: FYI: https://blogs.apache.org/infra/entry/reviewboard_instance_running_at_the We should start using this, I've used it for other projects and it worked out quite well. Patrick

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

2010-10-26 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-87?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12925165#action_12925165 ] Mahadev konar commented on ZOOKEEPER-87: exactly vishal. The problem is to avoid

Re: New strategy for Netty (ZOOKEEPER-823) was: What's the QA strategy of ZooKeeper?

2010-10-26 Thread Mahadev Konar
This sounds great. Thanks mahadev On 10/16/10 1:56 AM, Thomas Koch tho...@koch.ro wrote: Benjamin Reed: actually, the other way of doing the netty patch (since i'm scared of merges) would be to do a refactor cleanup patch with an eye toward netty, and then another patch to actually add

[jira] Commented: (ZOOKEEPER-904) super digest is not actually acting as a full superuser

2010-10-26 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12925177#action_12925177 ] Mahadev konar commented on ZOOKEEPER-904: - Ran the tests, it passes. I just

[jira] Updated: (ZOOKEEPER-904) super digest is not actually acting as a full superuser

2010-10-26 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-904: Resolution: Fixed Hadoop Flags: [Reviewed] Status: Resolved (was: Patch

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

2010-10-25 Thread Mahadev Konar
Hi Vishal, This idea (2.) had been kicked around intially by Flavio. I think he¹ll probably chip in on the discussion. I am just curious on the whats the idea behind your proposal? Is this to provide some kind of failure gaurantees between a 2 node and 3 node cluster? Thanks mahadev On

[jira] Commented: (ZOOKEEPER-805) four letter words fail with latest ubuntu nc.openbsd

2010-10-25 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12924732#action_12924732 ] Mahadev konar commented on ZOOKEEPER-805: - sure, do you want to add some

[jira] Updated: (ZOOKEEPER-897) C Client seg faults during close

2010-10-25 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-897: Status: Open (was: Patch Available) jared, The patch that you provided leaks memory

[jira] Updated: (ZOOKEEPER-903) Create a testing jar with useful classes from ZK test source

2010-10-22 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-903: Fix Version/s: 3.4.0 Create a testing jar with useful classes from ZK test source

[jira] Updated: (ZOOKEEPER-904) super digest is not actually acting as a full superuser

2010-10-22 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-904: Fix Version/s: 3.4.0 super digest is not actually acting as a full superuser

Re: implications of netty on client connections

2010-10-22 Thread Mahadev Konar
Hi Camille, I am a little curious here. Does this mean you tried a single zookeeper server with 16K clients? Thanks mahadev On 10/20/10 1:07 PM, Fournier, Camille F. [Tech] camille.fourn...@gs.com wrote: Thanks Patrick, I'll look and see if I can figure out a clean change for this. It was

Re: Heisenbugs, Bohrbugs, Mandelbugs?

2010-10-22 Thread Mahadev Konar
Hi Thomas, Could you verify this by just testing the trunk without your patch? You might very well be right that those tests are a little flaky. As for the hudson builds, Nigel is working on getting the patch builds for zookeeper running. As soon as that gets fixed this flaky tests would show

[jira] Commented: (ZOOKEEPER-805) four letter words fail with latest ubuntu nc.openbsd

2010-10-22 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12924021#action_12924021 ] Mahadev konar commented on ZOOKEEPER-805: - Pat, You think this should go

Re: Restarting discussion on ZooKeeper as a TLP

2010-10-21 Thread Mahadev Konar
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...@apache.org * Mahadev Konarmaha...@apache.org * Benjamin

[jira] Updated: (ZOOKEEPER-800) zoo_add_auth returns ZOK if zookeeper handle is in ZOO_CLOSED_STATE

2010-10-21 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-800: Resolution: Fixed Hadoop Flags: [Reviewed] Status: Resolved (was: Patch

Re: What's the QA strategy of ZooKeeper?

2010-10-15 Thread Mahadev Konar
Well said Vishal. I really like the points you put forth!!! Agree on all the points, but again, all the point you mention require commitment from folks like you. Its a pretty hard task to test all the corner cases of ZooKeeper. I'd expect everyone to pitch in for testing a release. We should

Re: Restarting discussion on ZooKeeper as a TLP

2010-10-14 Thread Mahadev Konar
+1 for moving to TLP. Thanks for starting the vote Pat. mahadev On 10/13/10 2:10 PM, Patrick Hunt ph...@apache.org wrote: In March of this year we discussed a request from the Apache Board, and Hadoop PMC, that we become a TLP rather than a subproject of Hadoop: Original discussion

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

2010-10-14 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12921053#action_12921053 ] Mahadev konar commented on ZOOKEEPER-823: - I am +1 with creating a branch

[jira] Commented: (ZOOKEEPER-804) c unit tests failing due to assertion cptr failed

2010-10-05 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-804?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12918112#action_12918112 ] Mahadev konar commented on ZOOKEEPER-804: - +1 for the patch. Pat can you please

[jira] Commented: (ZOOKEEPER-767) Submitting Demo/Recipe Shared / Exclusive Lock Code

2010-10-05 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12918113#action_12918113 ] Mahadev konar commented on ZOOKEEPER-767: - really good to see this. Ill try

[jira] Commented: (ZOOKEEPER-820) update c unit tests to ensure zombie java server processes don't cause failure

2010-10-05 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12918144#action_12918144 ] Mahadev konar commented on ZOOKEEPER-820: - thsi does fix the if problem

[jira] Updated: (ZOOKEEPER-804) c unit tests failing due to assertion cptr failed

2010-10-05 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-804: Resolution: Fixed Hadoop Flags: [Reviewed] Status: Resolved (was: Patch

[jira] Commented: (ZOOKEEPER-820) update c unit tests to ensure zombie java server processes don't cause failure

2010-09-14 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12909306#action_12909306 ] Mahadev konar commented on ZOOKEEPER-820: - The only comment I have

[jira] Created: (ZOOKEEPER-870) Zookeeper trunk build broken.

2010-09-14 Thread Mahadev konar (JIRA)
Zookeeper trunk build broken. - Key: ZOOKEEPER-870 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-870 Project: Zookeeper Issue Type: Bug Reporter: Mahadev konar Assignee: Mahadev

[jira] Created: (ZOOKEEPER-871) ClientTest testClientCleanup is failing due to high fd count.

2010-09-14 Thread Mahadev konar (JIRA)
Reporter: Mahadev konar Priority: Blocker Fix For: 3.4.0 The fd counts has increased. The tests are repeatedly failing on hudson machines. I probably think this is related to netty server changes. We have to fix this before we release 3.4 -- This message

[jira] Commented: (ZOOKEEPER-870) Zookeeper trunk build broken.

2010-09-14 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-870?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12909506#action_12909506 ] Mahadev konar commented on ZOOKEEPER-870: - Testcase: testHammer took 81.115 sec

[jira] Commented: (ZOOKEEPER-871) ClientTest testClientCleanup is failing due to high fd count.

2010-09-14 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-871?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12909519#action_12909519 ] Mahadev konar commented on ZOOKEEPER-871: - Also: {code} Testcase: testHammer

[jira] Updated: (ZOOKEEPER-870) Zookeeper trunk build broken.

2010-09-14 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-870: Attachment: ZOOKEEPER-870.patch This patch ignores the following assertions for now

[jira] Updated: (ZOOKEEPER-870) Zookeeper trunk build broken.

2010-09-14 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-870: Status: Patch Available (was: Open) Zookeeper trunk build broken

[jira] Updated: (ZOOKEEPER-870) Zookeeper trunk build broken.

2010-09-14 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-870: Attachment: ZOOKEEPER-870.patch updated patch with comments incorporated. Zookeeper

Re: Master error

2010-09-14 Thread Mahadev Konar
Hi Ngo, If the leader fails, someone else in the quorum is elected as the leader. You might wan to read through documentaion at: http://hadoop.apache.org/zookeeper/docs/r3.2.0/ Thanks mahadev On 9/14/10 6:00 PM, Ngô Văn Vĩ ngovi.se@gmail.com wrote: Hi All if Master error. What do

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

2010-09-14 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12909558#action_12909558 ] Mahadev konar commented on ZOOKEEPER-822: - visha, flavio, If there is just one

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

2010-09-14 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12909592#action_12909592 ] Mahadev konar commented on ZOOKEEPER-822: - vishal, I was expecting some

Re: Review Request: ZOOKEEPER-823

2010-09-08 Thread Mahadev Konar
Hi Thomas, I do have that on my list. I probably will be doing it by this weekend for sure. Thanks mahadev On 9/8/10 9:16 AM, Thomas Koch tho...@koch.ro wrote: Hi Ben, Mahadev, Patrick suggested I might ask you for review on ZOOKEEPER-823. It does some refactoring on ClientCnxn and

Re: Review Request: ZOOKEEPER-823

2010-09-08 Thread Mahadev Konar
I just reviewed the patch. You can go ahead and commit it. I am going to run the ant test now. Thanks mahadev On 9/8/10 9:23 AM, Patrick Hunt ph...@apache.org wrote: Hudson trunk is currently failing due to some fd cleanup issue. Not sure if I introduced that recently with the netty server

[jira] Updated: (ZOOKEEPER-861) Missing the test SSL certificate used for running junit tests.

2010-09-07 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-861?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-861: Status: Resolved (was: Patch Available) Hadoop Flags: [Reviewed

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

2010-09-06 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12906521#action_12906521 ] Mahadev konar commented on ZOOKEEPER-866: - Thomas, we have spent the last 3

Re: High WTF count in ZooKeeper client code

2010-09-04 Thread Mahadev Konar
, stable, unstable, .. This is quite useful but given out interfaces havent chanhged in a long time this might not be that helpful for us. Thanks mahadev On 8/31/10 3:47 PM, Mahadev Konar maha...@yahoo-inc.com wrote: There isnt any documentation on the interface tagging other than the running

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

2010-09-04 Thread Mahadev konar (JIRA)
: Mahadev konar Assignee: Mahadev konar Fix For: 3.4.0 Its been seen that some folks would like to use zookeeper for very fine grained locking. Also, in there use case they are fine with loosing all old zookeeper state if they reboot zookeeper or zookeeper goes down. The use

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

2010-09-04 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-866?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-866: Attachment: ZOOKEEPER-nodisk.patch Here is a patch that I had worked

Re: Problems in FLE implementation

2010-09-03 Thread Mahadev Konar
Hi Vishal, Thanks for picking this up. My comments are inline: On 9/2/10 3:31 PM, Vishal K vishalm...@gmail.com wrote: Hi All, I had posted this message as a comment for ZOOKEEPER-822. I thought it might be a good idea to give a wider attention so that it will be easier to collect

[jira] Commented: (ZOOKEEPER-864) Hedwig C++ client improvements

2010-09-03 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12906102#action_12906102 ] Mahadev konar commented on ZOOKEEPER-864: - michi to answer your question, all

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

2010-09-03 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-822: Assignee: Vishal K Fix Version/s: 3.3.2 3.4.0 Marking

[jira] Commented: (ZOOKEEPER-860) Add alternative search-provider to ZK site

2010-09-03 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-860?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12906223#action_12906223 ] Mahadev konar commented on ZOOKEEPER-860: - alex, the assignment just means

[jira] Updated: (ZOOKEEPER-860) Add alternative search-provider to ZK site

2010-09-03 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-860: Fix Version/s: 3.4.0 marking it for 3.4 for keeping track. Add alternative search

Re: race condition in InvalidSnapShotTest on client close

2010-09-03 Thread Mahadev Konar
Hi Thomas, Sorry for my late response. Please open a jira regarding this. Is this fixed in your netty patc hfor the client? Htanks mahadev On 9/1/10 9:09 AM, Thomas Koch tho...@koch.ro wrote: Hi, I believe, that I've found a race condition in org.apache.zookeeper.server.InvalidSnapshotTest

Re: High WTF count in ZooKeeper client code

2010-08-31 Thread Mahadev Konar
interface in the background), ASyncCallback, Watcher We may want to change: ClientCnxn (faktor out some things, remove dep on ZooKeeper) I think other classes should not be involved at all in our issues. My collegue Patrick was so kind to fill the jira issues. Best regards, Thomas Mahadev

[jira] Assigned: (ZOOKEEPER-856) Connection imbalance leads to overloaded ZK instances

2010-08-31 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-856?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar reassigned ZOOKEEPER-856: --- Assignee: Mahadev konar Connection imbalance leads to overloaded ZK instances

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

2010-08-28 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12903838#action_12903838 ] Mahadev konar commented on ZOOKEEPER-854: - +1 the patch looks good! BookKeeper

[jira] Updated: (ZOOKEEPER-846) zookeeper client doesn't shut down cleanly on the close call

2010-08-28 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-846?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-846: Fix Version/s: 3.3.2 We should fix this in 3.3.2 if this still exists. zookeeper

[jira] Commented: (ZOOKEEPER-856) Connection imbalance leads to overloaded ZK instances

2010-08-26 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12903017#action_12903017 ] Mahadev konar commented on ZOOKEEPER-856: - travis, we have had a lot

[jira] Updated: (ZOOKEEPER-856) Connection imbalance leads to overloaded ZK instances

2010-08-26 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-856?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-856: Fix Version/s: 3.4.0 Connection imbalance leads to overloaded ZK instances

Re: Parent nodes multi-step transactions

2010-08-23 Thread Mahadev Konar
Hi Gustavo, There was some talk of startTransaction(), addTransaction(), commit() kind of api on the list. Here is the link: http://www.mail-archive.com/zookeeper-dev@hadoop.apache.org/msg08317.html Mostly looked like this wasn¹t on our roadmap for short term, but definitely something to

[jira] Updated: (ZOOKEEPER-775) A large scale pub/sub system

2010-08-19 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-775: Attachment: ZOOKEEPER-775.patch this patch make the following changes to the sumitted

[jira] Updated: (ZOOKEEPER-775) A large scale pub/sub system

2010-08-19 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-775: Status: Resolved (was: Patch Available) Hadoop Flags: [Reviewed] Release

[jira] Commented: (ZOOKEEPER-775) A large scale pub/sub system

2010-08-18 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12899930#action_12899930 ] Mahadev konar commented on ZOOKEEPER-775: - also, should I remove this file

[jira] Updated: (ZOOKEEPER-775) A large scale pub/sub system

2010-08-18 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-775: Comment: was deleted (was: Mahadev, we've been using the internal hedwig/apache svn

Re: High WTF count in ZooKeeper client code

2010-08-11 Thread Mahadev Konar
HI Thomas, I read through the list of issues you posted, most of them seem reasonable to fix. The one's you have mentioned below might take quite a bit of time to fix and again a lot of testing! (just a warning :)). It would be great if you'd want to clean this up for 3.4. Please go ahead and

Re: High WTF count in ZooKeeper client code

2010-08-11 Thread Mahadev Konar
class). Thanks mahadev On 8/11/10 7:40 AM, Mahadev Konar maha...@yahoo-inc.com wrote: HI Thomas, I read through the list of issues you posted, most of them seem reasonable to fix. The one's you have mentioned below might take quite a bit of time to fix and again a lot of testing! (just

[jira] Commented: (ZOOKEEPER-795) eventThread isn't shutdown after a connection session expired event coming

2010-08-11 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12897366#action_12897366 ] Mahadev konar commented on ZOOKEEPER-795: - ben, pinging again, can you provide

[jira] Updated: (ZOOKEEPER-772) zkpython segfaults when watcher from async get children is invoked.

2010-08-11 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-772?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-772: Status: Resolved (was: Patch Available) Resolution: Fixed Luckily the 3.4

[jira] Updated: (ZOOKEEPER-780) zkCli.sh generates a ArrayIndexOutOfBoundsException

2010-08-10 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-780?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-780: Status: Open (was: Patch Available) zkCli.sh generates

[jira] Updated: (ZOOKEEPER-780) zkCli.sh generates a ArrayIndexOutOfBoundsException

2010-08-10 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-780?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-780: Status: Patch Available (was: Open) retriggereing the patch build. zkCli.sh

[jira] Commented: (ZOOKEEPER-775) A large scale pub/sub system

2010-08-10 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12897121#action_12897121 ] Mahadev konar commented on ZOOKEEPER-775: - also, you might want to get rid

[jira] Commented: (ZOOKEEPER-775) A large scale pub/sub system

2010-08-10 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12897122#action_12897122 ] Mahadev konar commented on ZOOKEEPER-775: - sorry I am reviewing and making sure

[jira] Commented: (ZOOKEEPER-775) A large scale pub/sub system

2010-08-10 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12897126#action_12897126 ] Mahadev konar commented on ZOOKEEPER-775: - one more comment :) - we

[jira] Assigned: (ZOOKEEPER-800) zoo_add_auth returns ZOK if zookeeper handle is in ZOO_CLOSED_STATE

2010-08-09 Thread Mahadev konar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar reassigned ZOOKEEPER-800: --- Assignee: Michi Mutsuzaki (was: Mahadev konar) zoo_add_auth returns ZOK

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