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23 discussions - 91 posts

  • Hi, zookeeper is running on ec2 on a dedicated server. I am using private ip address I allowed access to port 2181 on the zk security group. Yet I cant connect from servers that have access via ...
    David MontgomeryDavid Montgomery
    May 23, 2015 at 2:59 pm
    May 24, 2015 at 10:36 am
  • Heya, So in this issue: https://issues.apache.org/jira/browse/ZOOKEEPER-2197 we ran into a problem with utf-8 chars. How what about we teach javac to treat all files as utf-8? Would that be a problem ...
    Raúl Gutiérrez SegalésRaúl Gutiérrez Segalés
    May 31, 2015 at 4:16 pm
    May 31, 2015 at 9:03 pm
  • Hi team, I’m a new player of ZooKeeper; when I following the steps in wiki to start zookeeper with 3 hosts. It keep reporting the following exception; 2015-05-24 17:35:40,280 [myid:] - INFO ...
    Da MaDa Ma
    May 24, 2015 at 9:54 am
    May 25, 2015 at 1:56 pm
  • Hi, I’m new to zookeeper but am at a loss after trying loads of things: - On running zkServer.sh start I get a report that it has started, - But on checking the status I’m told there’s a connection ...
    Wyngaard, Jane R (3980-Affiliate)Wyngaard, Jane R (3980-Affiliate)
    May 5, 2015 at 10:51 pm
    May 5, 2015 at 11:35 pm
  • Hi, I have a question regarding quorum in context to http://stackoverflow.com/questions/13022244/zookeeper-reliability-three-versus-five-nodes Zookeeper requires that you have a quorum of servers up, ...
    Kaushal ShriyanKaushal Shriyan
    May 29, 2015 at 5:08 pm
    May 29, 2015 at 7:38 pm
  • Hi All, I'd like to programatically setup zookeeper cluster. My goal is to use machines with CoreOS and dynamically deploy three nodes in form of docker containers and setup them to one zoo cluster ...
    Martin PodvalMartin Podval
    May 22, 2015 at 12:53 pm
    May 25, 2015 at 1:14 pm
  • Hello. I have setup'ed hadoop HA-cluster with autofailoer on namenodes and resource manager by this manuals ...
    SkeletorSkeletor
    May 21, 2015 at 1:30 pm
    May 25, 2015 at 12:00 pm
  • Hi folks, Scenario 1: Assume we have cluster of 30 nodes/machines, fully or partially replicate k-v pair data structure. I want to use atomic protocol to keep 30-nodes cluster in consistent mode (e.g ...
    IbrahimIbrahim
    May 21, 2015 at 3:27 pm
    May 21, 2015 at 8:10 pm
  • Hi all, We had an event in our prod cluster where an OOM caused a leader node to effectively become corrupted while the rest of the ensemble thought it was healthy, thus permanently degrading the ...
    Miller, AustinMiller, Austin
    May 19, 2015 at 3:10 pm
    May 19, 2015 at 4:55 pm
  • Hi All, We are using Apache Storm with Apache Zookeepers. In our configuration we have Zookeeper cluster with 3 nodes in it. Everything was well. But recently we faced issue that zookeepers got ...
    Oleksandr Sokalskyi1Oleksandr Sokalskyi1
    May 11, 2015 at 5:36 pm
    May 18, 2015 at 4:47 pm
  • Hi Folks, I have a 3 node zookeeper cluster. While working on it, I've come to notice that sometimes that lock gets acquired by the follower and the leader is unable to acquire the lock. I'm able to ...
    Prabhjot BharajPrabhjot Bharaj
    May 28, 2015 at 6:41 pm
    May 29, 2015 at 6:48 am
  • We are running a test on a 3-node Zookeeper setup where we power off one of the nodes for 30 minutes and then power it back on. After the power on, the leader (who was not powered off) gets the ...
    Jared CantwellJared Cantwell
    May 28, 2015 at 10:35 pm
    May 28, 2015 at 11:51 pm
  • Hi, I've noticed that read operations in Multi are not supported (although they will be: https://issues.apache.org/jira/browse/ZOOKEEPER-1407 ), so I was wondering: is there a suggested best practice ...
    Paolo ViottiPaolo Viotti
    May 11, 2015 at 10:14 am
    May 13, 2015 at 5:32 am
  • Hello Zookeeper masters, We have a shell script (has an infinite loop, and will always run) on Linux, and want to use Zookeeper to monitor whether the script is live, and using Ephemeral node is a ...
    Lin MaLin Ma
    May 3, 2015 at 5:28 am
    May 3, 2015 at 8:57 pm
  • Hi , I am new to Apache Zookeeper . To set up my dev environment , I just took svn up from the svn url ( http://svn.apache.org/repos/asf/zookeeper/trunk) . I tried building my workspace and running ...
    Ankur GargAnkur Garg
    May 2, 2015 at 10:47 pm
    May 3, 2015 at 9:11 am
  • Hi folks, I recently opensourced some tools we've been using to pull info from the transaction log and snapshot when trying to track down bugs. The first tool, ZkTimemachine allows you to get a dump ...
    Ivan KellyIvan Kelly
    May 11, 2015 at 10:56 am
    May 11, 2015 at 3:18 pm
  • Hi, I have C application that needs to access ZooKeeper (version 3.4.6) within a secure Hadoop environment. I cannot find any documentation about Kerberos authentication with the C client API. For ...
    Berman, VladimirBerman, Vladimir
    May 5, 2015 at 9:19 pm
    May 5, 2015 at 11:15 pm
  • Is there a way to support dynamic enabling of DEBUG/TRACE level methods for a running cluster? I ask in particular for 3.4.6. I see this is supported in log4j 2 (via JMX) however 3.4.6 comes with ...
    Guy LadenGuy Laden
    May 26, 2015 at 3:20 pm
    May 26, 2015 at 3:20 pm
  • Hello, Pelase unsubscribe me. -- Regards, Lalit.
    Lalit jangraLalit jangra
    May 22, 2015 at 5:00 am
    May 22, 2015 at 5:00 am
  • Hello, The Apache Curator team is pleased to announce the release of version 2.8.0. The Apache Curator Java libraries make using Apache ZooKeeper much easier and more reliable. Link to release ...
    Jordan ZimmermanJordan Zimmerman
    May 11, 2015 at 3:20 pm
    May 11, 2015 at 3:20 pm
  • I am wondering if I am heading down a bad path. We have implemented distributed locking in zookeeper by hand. A lock is acquired by creating a znode; it is released by deleting the znode. Simply ...
    JlindwallJlindwall
    May 4, 2015 at 8:03 pm
    May 4, 2015 at 8:03 pm
  • Hi all, I just wanted to let the ZooKeeper community know about a zookeeper-maven-plugin I wrote to help with integration testing applications which use ZooKeeper. Mainly I expected to use it to test ...
    ChristopherChristopher
    May 1, 2015 at 5:50 pm
    May 1, 2015 at 5:50 pm
  • Hi All , I recently joined the zookeeper community and am currently exploring it . I am looking to learn BigData ecosystem and looking for something in this space where I can both learn and also ...
    Ankur GarfAnkur Garf
    May 1, 2015 at 10:51 am
    May 1, 2015 at 10:51 am
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categorieszookeeper, hadoop
discussions23
posts91
users34
websitezookeeper.apache.org
irc#zookeeper

34 users for May 2015

Chris Nauroth: 8 posts Michi Mutsuzaki: 7 posts Camille Fournier: 6 posts Patrick Hunt: 6 posts Alexander Shraer: 5 posts Dudzinski, Karol: 5 posts Da Ma: 4 posts David Montgomery: 4 posts Jlindwall: 4 posts Ankur Garg: 3 posts Skeletor: 3 posts B. Heath Robinson: 2 posts Flavio Junqueira: 2 posts Ibrahim El-sanosi (PGR): 2 posts Jared Cantwell: 2 posts Kaushal Shriyan: 2 posts Lin Ma: 2 posts Martin Podval: 2 posts Miller, Austin: 2 posts Oleksandr Sokalskyi1: 2 posts
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