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66 discussions - 299 posts

  • Hi Ben, (changed subject) By the time we ship 4.5 GA, Hive service will have a HiveServer2 role. It is not ready for beta. For Hive schema management in GA (not in beta), we're looking at helping ...
    Darren LoDarren Lo
    Dec 19, 2012 at 9:46 pm
    Feb 21, 2013 at 5:28 pm
  • Hi, I installed Cloudera Manager(4.1.1) and CDH4 (4.1.2) using tarball on Ubuntu 10.04.4 (VM using virtual box). I was able to setup Cloudera manager server and agent, setup roles (NN,DN and ...
    John HJohn H
    Dec 2, 2012 at 7:30 pm
    Dec 5, 2012 at 8:26 pm
  • On behalf of the Cloudera Manager team, I'm excited to announce the Cloudera Manager (Free Edition) 4.5 Beta<https://ccp.cloudera.com/display/SUPPORT/Cloudera+Manager+Downloads . It is the preview of ...
    bc Wongbc Wong
    Dec 17, 2012 at 7:41 pm
    Dec 19, 2012 at 9:17 pm
  • Dear Marco, and Wong, I am really sorry that I hurted you. I didn't mean it. But imagine going through all this hassle for a couple days and again I have all that before I tried cloudera on rackspace ...
    Dalia HassanDalia Hassan
    Dec 2, 2012 at 2:43 pm
    Feb 4, 2013 at 5:22 pm
  • Hello. I just recently started playing around with ec2, and am trying to start a hadoop cluster. I am currently following this guide ...
    Hunter McMillenHunter McMillen
    Dec 21, 2012 at 4:01 pm
    Dec 27, 2012 at 6:11 pm
  • I was wondering if it is possible to manage an existing CD4 cluster with the Cloudera Manager? or does the cluster have to be installed by Cloudera Manager?
    James ChingJames Ching
    Dec 17, 2012 at 11:04 pm
    Nov 11, 2013 at 12:18 pm
  • One of my nodes in the CDH 4 cluster gets this error while installing via CM 4.1.1 Error: zookeeper conflicts with hadoop-zookeeper Error: hadoop conflicts with hadoop-0.20 Please let me know how to ...
    Mohammed Azzan PatniMohammed Azzan Patni
    Dec 4, 2012 at 6:08 am
    Dec 5, 2012 at 4:10 pm
  • Hi Shouvanik, Is the agent on your various hosts running? ("service cloudera-scm-agent status" or "ps aux | grep agent.py" might tell you). If it is, what does its logs say, in ...
    Philip ZeyligerPhilip Zeyliger
    Dec 2, 2012 at 2:32 am
    Dec 4, 2012 at 3:48 pm
  • 7180 port is not open to External. so I want to modify the default port 7180 to the other. I saw the detail in ...
    Y-Hain ChangY-Hain Chang
    Dec 31, 2012 at 2:31 am
    Sep 26, 2013 at 4:32 pm
  • Hey All, I am trying to Deploy CDH on Amazon EC2 (4 machines with Ubuntu 12.04.1 LTS) from my CDM running on my Local VM I could Identify hosts from "Specify Hosts for your CDH Cluster installation" ...
    Manoj kumarManoj kumar
    Dec 12, 2012 at 8:04 pm
    Feb 14, 2013 at 12:16 am
  • Hi, I have a working CDH3 environement, which I have installed via tarballs. I would want to have cloudera manager 4.1.1 (if not 4 atleast 3.7) to manage my existing cluster. This could make the task ...
    Mohammed Azzan PatniMohammed Azzan Patni
    Dec 4, 2012 at 8:04 am
    Dec 5, 2012 at 4:11 pm
  • I have been in this mess for a couple of days, when I try to solve a problem another occurs, don't know why. now when I start the zookeeper i get the following error although all hosts are up ...
    Dalia HassanDalia Hassan
    Dec 2, 2012 at 8:12 am
    Dec 2, 2012 at 8:37 pm
  • Eventhough, I add hosts to the cloudera manager using its ec2 public dns names, the manager ends up using the private dns for all the nodes. This is problematic as the configs i download all have the ...
    Arun RamakrishnanArun Ramakrishnan
    Dec 5, 2012 at 3:20 am
    Dec 6, 2012 at 11:08 pm
  • Hi, when user droped the table in hive, it was still showing on hdfs where table was removed from hive.. is there any Bug or any kind of permission issue. Permissions were set like this.. ...
    Dec 3, 2012 at 11:52 pm
    Dec 4, 2012 at 9:29 pm
  • How to restart cluster if manager does not come up? I have 3 node cluster. Recently I added hive and was working with oozie. For soe reason, cdh manger does not load when I go to http://host:7180 Is ...
    Dec 23, 2012 at 7:35 am
    Jan 2, 2013 at 9:27 pm
  • Hello, Is there a way to configure replication, either master or slave, from within the CM Free GUI? Or do I need to edit hbase-site.xml directly? Thanks. --Brennon
    Brennon ChurchBrennon Church
    Dec 27, 2012 at 6:46 pm
    Dec 27, 2012 at 8:48 pm
  • Hi Guys, I have facing problem, Tasktracker In my case, my jobtracker configured with cloudera manger, when I try to configure tasktracker alone on particular node I configured manually. Installed ...
    Dhanasekaran AnbalaganDhanasekaran Anbalagan
    Dec 26, 2012 at 1:07 pm
    Dec 26, 2012 at 7:19 pm
  • Hi, When I configure hive Metastore settings under Impala section in Cloudera manager, the modified version of hive-site pointing to the mysql metastore is not getting updated in the node. The ...
    G.S.Vijay raajaaG.S.Vijay raajaa
    Dec 18, 2012 at 1:35 pm
    Dec 18, 2012 at 5:33 pm
  • Dear all, I was running Java code, then java heap size problem popped up. While increasing the java heap size, the browser was hung. So after that I saw 3 validation errors that namenode, datanode , ...
    Dalia HassanDalia Hassan
    Dec 17, 2012 at 7:26 pm
    Dec 18, 2012 at 12:16 pm
  • Hi To setup a hadoop cluster following the path A (automated way) in the cloudera manager installation guide, it is required a 'Uniform SSH access to cluster hosts on the same port from Cloudera ...
    Nafaa BouteferNafaa Boutefer
    Dec 13, 2012 at 10:14 am
    Dec 13, 2012 at 9:19 pm
  • Hello, I've followed this installation procedure and when I reach the Inspect Role Assignments stage I only see one managed host: ip-000-000-000-000.ap-northeast-1.compute.internal. In spite of ...
    Dec 1, 2012 at 9:44 pm
    Dec 9, 2012 at 4:38 am
  • The scm inspector fail inspite of the previous installation step is indicated as successful. my scm is running on a ubuntu 12.04.01 vm and i was attempting to configure a host running ubuntu 12.04.1 ...
    Arun RamakrishnanArun Ramakrishnan
    Dec 4, 2012 at 1:49 am
    Dec 5, 2012 at 2:19 am
  • This doesn't seem possible, but it's occurred twice: services being started on the wrong port. The bug is transient. I've discovered it when a Tasktracker instance would not start and the TT log ...
    Neil YNeil Y
    Dec 4, 2012 at 12:02 am
    Dec 4, 2012 at 2:35 am
  • I am attaching screenshots so that its easy to follow: Next, when I want to add services on these instances, I get the next page which says, Please advise . Thanks in advance.
    Shouvanik HaldarShouvanik Haldar
    Dec 1, 2012 at 5:26 am
    Dec 1, 2012 at 6:48 pm
  • I had problems with automatic failover. I noticed that I could not initialize HA state in zookeeper because the wizard does not deploy the configuration to the namenodes. So, when the initialization ...
    Benjamin KimBenjamin Kim
    Dec 20, 2012 at 9:43 pm
    Dec 21, 2012 at 12:56 am
  • Starting a separate thread on behalf of Benjamin Kim. Benjamin please share more details about your environment. Did you setup a cluster from scratch? If upgraded, from what version? Were you using ...
    Herman ChenHerman Chen
    Dec 19, 2012 at 12:03 am
    Dec 19, 2012 at 1:12 am
  • Hello guys, my situation is as such: I set up a 1 node cluster of hadoop/hbase, but had to stop the EC2 instance. After I've started the server again, its IP has changed therefore none of the ...
    Gintautas SulskusGintautas Sulskus
    Dec 13, 2012 at 2:03 am
    Dec 14, 2012 at 1:52 am
  • Hey Mark, I am trying to Deploy CDH on Amazon EC2 (4 machines with Ubuntu 12.04.1 LTS) from my CDM running on my Local VM I could Identify hosts from "Specify Hosts for your CDH Cluster installation" ...
    Manojkumar RudrarajuManojkumar Rudraraju
    Dec 11, 2012 at 7:33 pm
    Dec 12, 2012 at 12:42 am
  • Hi, I am adding Hosts using CM. But after installation of hosts, when I go for adding services, it says, "Server Error", No hosts. Please advise. Regards, Shouvanik
    Shouvanik HaldarShouvanik Haldar
    Dec 1, 2012 at 5:32 am
    Dec 1, 2012 at 6:42 pm
  • December 2 2012 4:15 PM Time Log Level Source Log Message 4:09:34.878 PM INFO org.apache.zookeeper.server.quorum.QuorumPeerConfig Reading configuration from ...
    Dalia HassanDalia Hassan
    Dec 2, 2012 at 2:49 pm
    Aug 22, 2013 at 7:42 am
  • Hi, I recently installed Cloudera Manager 4.1 Free Edition; I installed CDH4 through the Manager in 4 nodes successfully. I can run map reduce jobs through the command-line, but when I try to run a ...
    Dec 1, 2012 at 9:59 pm
    Jun 3, 2013 at 8:39 am
  • I have a table loaded in Hive and have refreshed the catalog in Impala. When i run a simple count(*) against the table I get different counts in Hive and Impala. The Hive count is correct. Impala ...
    Ram KrishnamurthyRam Krishnamurthy
    Dec 30, 2012 at 1:52 am
    Dec 30, 2012 at 9:18 am
  • Moving to <span class="m_body_email_addr" title="0f352d3e988fe0ab81f489e240b8d262" scm-users@cloudera.org</span (bcc: cdh-user) since we are getting into Cloudera Manager specifics. Perhaps, there ...
    Mark GroverMark Grover
    Dec 28, 2012 at 4:32 pm
    Dec 28, 2012 at 6:15 pm
  • Moving to <span class="m_body_email_addr" title="0f352d3e988fe0ab81f489e240b8d262" scm-users@cloudera.org</span since you are using Cloudera Manager
    Mark GroverMark Grover
    Dec 27, 2012 at 10:40 pm
    Dec 28, 2012 at 4:42 pm
  • Hi Clouderian I am Beginner to Hadoop, I just come to setup a small cluster of three Nodes (VirtualBox machines) after a long struggle. I tried to run a simple MapReduce program, As any beginner will ...
    Nafaa BouteferNafaa Boutefer
    Dec 20, 2012 at 7:51 am
    Dec 20, 2012 at 5:11 pm
  • Moving to <span class="m_body_email_addr" title="0f352d3e988fe0ab81f489e240b8d262" scm-users@cloudera.org</span (bcc:cdh-user)
    Mark GroverMark Grover
    Dec 14, 2012 at 4:33 pm
    Dec 14, 2012 at 11:28 pm
  • Hello All, Can I launch MR jobs from Cloudera manager or monitor the performance with a free edition Thanks, Manoj
    Manojkumar RudrarajuManojkumar Rudraraju
    Dec 14, 2012 at 9:31 pm
    Dec 14, 2012 at 10:10 pm
  • my installation of oozie through seems to be successful. The webconsole is up and -status returns NORMAL. the config file includes <property <name ...
    Arun RamakrishnanArun Ramakrishnan
    Dec 7, 2012 at 7:34 pm
    Dec 7, 2012 at 7:48 pm
  • Downloading the lastest installer at this link: http://archive.cloudera.com/cm4/installer/latest/cloudera-manager-installer.bin When I run it it tries to download these 4.1.0 packages Error ...
    Dave YoungbergDave Youngberg
    Dec 7, 2012 at 12:47 am
    Dec 7, 2012 at 2:22 pm
  • Hi, I already use Cloudera Manager 4.1 Free Edition installed the following components, because I want to try Impala, so I need Install Hive. Could it possible to install Hive via Cloudera Manager ...
    James ChangJames Chang
    Dec 5, 2012 at 11:15 am
    Dec 5, 2012 at 2:23 pm
  • Hi, I have installed HBASE, HDFS and Zookeeper on a single node. Now, I am giving command hbase shell; next, when I fire command "list" at hbase prompt, I get this weird exception ERROR ...
    Shouvanik HaldarShouvanik Haldar
    Dec 4, 2012 at 11:14 am
    Dec 4, 2012 at 6:41 pm
  • After I ran a yum update on all my servers which effectively update CDH4.1.1 to CDH4.1.2 I'm now having problems running any select statements in Hive I saw that the version number for the ...
    Patrick EthierPatrick Ethier
    Dec 3, 2012 at 7:54 pm
    Dec 3, 2012 at 10:49 pm
  • Hello All, I have a question regarding nested sub query in hive. I want to accomplish below: I have a column named c1 which is of type int and another column named c2 of type string. I want to take ...
    Mehal PatelMehal Patel
    Dec 3, 2012 at 9:46 pm
    Dec 3, 2012 at 10:14 pm
  • When I setup my first hadoop cluster using VBox machines, I think that the cloudera manager installed the hadoop client on the namenode. So I want to know how to manage where to install the hadoop ...
    Nafaa BouteferNafaa Boutefer
    Dec 28, 2012 at 10:14 pm
    Dec 28, 2012 at 10:35 pm
  • Dear all, I have HPC computer and I want virtual cluster. Initially, I was installed 8 VMs and installed the CDH4. Later I have installed more two MVs and from web API (http://hadoop:7180), I have ...
    Mukhtaj KhanMukhtaj Khan
    Dec 28, 2012 at 9:23 pm
    Dec 28, 2012 at 10:14 pm
  • Hi... reeeeeally newbie question. I just got the Cloudera Demo VM running. When I go to localhost:7180 it asks me to sign in, but I don't have any credentials! cloudera / cloudera doesn't work...
    Robin ChestermanRobin Chesterman
    Dec 21, 2012 at 12:08 pm
    Dec 21, 2012 at 12:16 pm
  • Hi, can any one help us regarding what are the steps to take backup and point in time recovery of hbase database .Thanks in advance
    Avinash Kumar SinghAvinash Kumar Singh
    Dec 14, 2012 at 8:45 am
    Dec 19, 2012 at 6:57 pm
  • Hi, We enabled monitoring for alerts in Cloudera Manager in Alert Publisher. we are getting mails only whenever I restart the mgmt1 services. I am not getting alerts even though some service is going ...
    Dec 14, 2012 at 9:25 pm
    Dec 14, 2012 at 10:13 pm
  • All, Newbie question : I just installed CDH using the latest Cloudera manager with one host which now shows up as the Regional Server and Manager. Can I now add the original host I ran the Manager ...
    George KowalskiGeorge Kowalski
    Dec 13, 2012 at 5:33 pm
    Dec 13, 2012 at 9:18 pm
  • Hi everyone After reading up on coprocessors and testing the ones shipped with Hbase. I have decided to test the one in the definitive guide. I created a jar with : * interface RowCountProtocol ...
    Nicolas MaillardNicolas Maillard
    Dec 13, 2012 at 2:14 pm
    Dec 13, 2012 at 3:05 pm
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63 users for December 2012

bc Wong: 45 posts Shouvanik Haldar: 32 posts Benjamin Kim: 22 posts Dalia Hassan: 15 posts Mark Grover: 12 posts Philip Zeyliger: 11 posts Mohammed Azzan Patni: 10 posts Harsh J: 9 posts Mark Grover: 8 posts Arun Ramakrishnan: 7 posts Herman Chen: 7 posts Adam Smieszny: 6 posts Joey Echeverria: 6 posts Manojkumar Rudraraju: 6 posts Vinithra Varadharajan: 5 posts Chittu546: 4 posts Amandeep Khurana: 4 posts Brennon Church: 4 posts Darren Lo: 4 posts Nafaa Boutefer: 4 posts
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