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68 discussions - 236 posts

  • [Changing to new thread. bcc: cdh-user] Hi Ben, So it seems that some hosts got the agent upgrade, and some didn't. I'm curious about the following: - Host inspector result. Is it 1. Both CM 4.5 and ...
    bc Wongbc Wong
    Feb 27, 2013 at 7:57 pm
    Feb 28, 2013 at 7:17 am
  • Hi I have red hat 5.7 working on two node I have installed hadoop using Clouera Manger 4.1.4.Now when I am starting the services it is giving the error. Can any one help me please. Service did not ...
    Saurav SinhaSaurav Sinha
    Feb 19, 2013 at 11:25 am
    Feb 25, 2013 at 5:06 am
  • hi, I am using RedHat 5.7 in two machines. In which I have the passwordless sudo acces. I have downloaded cloudera-manager-installer.bin for Cloudera Manger 4.1.4. and run is During the installtion ...
    Saurav SinhaSaurav Sinha
    Feb 15, 2013 at 9:06 am
    Jul 18, 2013 at 3:48 am
  • hi, I have download cloudera Manger 4.5 and log in to my server at http://master:7180 after selecting the machine it is recommended to user parcel download buy the the continue button is not working ...
    Saurav SinhaSaurav Sinha
    Feb 27, 2013 at 12:44 pm
    May 17, 2013 at 2:04 pm
  • Hi, I have 2 queries. 1) I was able to install the Cloudera Manager successfully. When I try to add a host, I get the error message as below ...
    Mahesh BengaluruMahesh Bengaluru
    Feb 21, 2013 at 12:28 pm
    Feb 23, 2013 at 8:07 pm
  • Hi Himanish, The instructions at ...
    Harsh JHarsh J
    Feb 28, 2013 at 12:18 pm
    Mar 1, 2013 at 6:42 pm
  • After I run the clourera Manager installer I get this error in /var/log/cloudera-manager-installer/6.start-scm-server.log Starting cloudera-scm-server: ^[[60G[^[[0;31mFAILED^[[0;39m]
    Dennis JakobsenDennis Jakobsen
    Feb 28, 2013 at 6:16 pm
    Mar 1, 2013 at 11:54 pm
  • Hi, I installed the latest version of Cloudera Manager (4.5) on my Ubuntu 12.04. While I try to install my other host, i got stuck by "Failed to create temporary directory." on my all client. I try ...
    Zz ChenZz Chen
    Feb 27, 2013 at 10:53 am
    Jan 3, 2014 at 8:52 am
  • Hi Guys, We have using CM-4.0.4 we have problem with JobTracker Retire Job Interval (milliseconds) 86400000 [1 day] *mapred.jobtracker.retirejob.interval= 86400000. *We configured keep one day log ...
    Dhanasekaran AnbalaganDhanasekaran Anbalagan
    Feb 5, 2013 at 3:58 pm
    Jun 12, 2013 at 10:59 pm
  • Hi Ben, You do not need to set any special configurations for the embedded postgres, though you may want to tune performance-related parameters in a production environment. The postgres driver is now ...
    Darren LoDarren Lo
    Feb 28, 2013 at 6:17 pm
    Mar 1, 2013 at 6:51 pm
  • Hi, I'm new to Cloudera Manager. I've installed CM v#4.1.3, CDH4 and I'm having problems with Beeswax Server first startup. Hue service is failed to start after installation. On stderr.log for ...
    Jasmin MegidishJasmin Megidish
    Feb 17, 2013 at 10:05 am
    Feb 25, 2013 at 8:58 am
  • Hi All, I have CDHu4 installed in my CentOS Linux cluster using Cloudera Manager Free Edition. I am trying to understand that what are the various ways I can set user level and group level ...
    Gaurav DasguptaGaurav Dasgupta
    Feb 14, 2013 at 3:01 pm
    Feb 15, 2013 at 12:40 pm
  • Dear all, My cluster was working were well and out of no where it is not working. Although the hbase health is good, in the log files: HMAster 12:33:28.617 AM INFO ...
    Dalia HassanDalia Hassan
    Feb 4, 2013 at 10:41 pm
    Jun 8, 2013 at 7:08 am
  • Hello Experts, I have couple of questions regarding the network settings for the hadoop cluster. We are using bonded interface bond0 as data network bonded for redundancy. I have following settings ...
    Romit SinghaiRomit Singhai
    Feb 27, 2013 at 7:47 am
    Mar 1, 2013 at 10:13 pm
  • Hi everyone I am trying to upgrade from cloudera manager 4.1.3 to 4.5. On ubuntu after running sudo apt-get upgrade -t squeeze-cm4 The cloudera-scm-server service fails on start command. The logs ...
    Nicolas MaillardNicolas Maillard
    Feb 27, 2013 at 4:04 pm
    Mar 1, 2013 at 3:41 pm
  • Hi, after updating to Cloudera Manager 4.1.4, my installation broke down, and the Cloudera Manager fails to start. I'm running Ubuntu 12.04. The contents from ...
    Martin Rudi HolakerMartin Rudi Holaker
    Feb 26, 2013 at 2:02 pm
    Feb 28, 2013 at 12:35 pm
  • I would like to know the correct way of removing dead nodes from a Cloudera Manager 4.1.3 managed cluster. We had an instance go down permanently so decommissioning it is out of the question. Before ...
    Benjamin KimBenjamin Kim
    Feb 11, 2013 at 5:42 pm
    Feb 13, 2013 at 5:28 pm
  • Hi, I am facing the error while trying to run the Host Inspector command. Inspector Results Validations Inspector failed on the following hosts... <http://localhost:7180/cmf/inspector?commandId=85# - ...
    Saurav SinhaSaurav Sinha
    Feb 12, 2013 at 9:19 am
    Feb 12, 2013 at 4:54 pm
  • Hello Experts, We have deployed cdh4.1.3 on our cluster using cloudera manager and will be managing it using cdh going forward. We were not using cloudera manager before and have developed certain ...
    Romit SinghaiRomit Singhai
    Feb 8, 2013 at 8:40 pm
    Feb 9, 2013 at 2:35 am
  • Hi Pankaj, We recommend you make a backup of the CM embedded database (e.g., with pg_dump). Doing so will let you rebuild the machine on another host. While the CM server is unavailable, Hadoop will ...
    Philip ZeyligerPhilip Zeyliger
    Feb 1, 2013 at 6:23 am
    Feb 1, 2013 at 11:13 am
  • How to find my cluster cdh version. root@dvc122:/usr/lib/hadoop/cloudera# cat cdh_version.properties # Autogenerated build properties version=2.0.0-cdh4.0.1 ...
    Dhanasekaran AnbalaganDhanasekaran Anbalagan
    Feb 28, 2013 at 8:12 am
    Feb 28, 2013 at 3:09 pm
  • Hi, I've set up HDFS-HA with automatic failover, however, when I try to run a MapReduce job, the following exception gets thrown: 13/02/20 15:56:33 INFO mapreduce.Export: verisons=1, starttime=0, ...
    Julian WissmannJulian Wissmann
    Feb 20, 2013 at 3:16 pm
    Feb 21, 2013 at 11:54 pm
  • Hi folks, I am using Cloudera Manager Free and trying to add a new host to CDH4.1.2 cluster. After installing the new host, host inspector said "there are mismatched versions cross the system.", and ...
    Balto JennaBalto Jenna
    Feb 10, 2013 at 7:36 am
    Feb 14, 2013 at 10:00 am
  • Hi Romain, There is n error as such but when I click the file browse it is showing connecting but it goes on rotating endlessly and nothing coming out. More then that when I try to design and run the ...
    Saurav SinhaSaurav Sinha
    Feb 7, 2013 at 4:44 am
    Feb 9, 2013 at 2:12 am
  • Is there an option to install a specific version of CDH4 onto a new host using Cloudera Manager? We have a local yum repo with multiple versions of CDH4 packages. Thanks, Ben
    Benjamin KimBenjamin Kim
    Feb 9, 2013 at 12:59 am
    Feb 9, 2013 at 1:56 am
  • Hi Guys, Where is actually contain hadoop-env.sh, we are using CM *Version*: 4.0.4 (#79 built by jenkins on 20120821-1040 in CDH 4.0.1 Please guide me. -Dhanasekaran. Did I learn something today? If ...
    Dhanasekaran AnbalaganDhanasekaran Anbalagan
    Feb 7, 2013 at 4:36 pm
    Feb 7, 2013 at 7:30 pm
  • Hey Anthony, Moving this to scm-users@ so you find your API answers. Restarting an instance is certainly possible. The commands posted by Patai won't work out of the box. On Wed, Feb 6, 2013 at 7:37 ...
    Harsh JHarsh J
    Feb 6, 2013 at 4:14 pm
    Feb 6, 2013 at 5:23 pm
  • When adding new host, getting an error when waiting for an heartbeat. Attached error from agent log file. Does anyone has anyidea why is it happening? [05/Feb/2013 18:41:05 +0000] 4804 MainThread ...
    Ran ZivRan Ziv
    Feb 5, 2013 at 2:47 pm
    Feb 5, 2013 at 5:09 pm
  • Hi all, Recently 3 machines of my cluster stopped working with the following message Shutting down. Incompatible version or revision.TaskTracker version '2.0.0-mr1-cdh4.1.2' and build ...
    Giovanni ComarelaGiovanni Comarela
    Feb 5, 2013 at 3:00 am
    Feb 5, 2013 at 5:07 pm
  • Hi We have using CM 4.0.4, we have problem with Decommissioning node. Finally we find issue in CM ...
    Dhanasekaran AnbalaganDhanasekaran Anbalagan
    Feb 5, 2013 at 2:42 pm
    Feb 5, 2013 at 4:38 pm
  • Looping in Cloudera Manager list (scm-users@cloudera.org). Tom, That error means that there is no home directory for the root user (by default: /user/root directory) present on HDFS. Hive is trying ...
    Mark GroverMark Grover
    Feb 4, 2013 at 7:55 pm
    Feb 4, 2013 at 9:15 pm
  • Hi, I am using CDH4 and Hbase Version 0.92.1-cdh4.0.0... I was persisting data in HBase. A large amount of data, but there was a power outage that shut down my server. When rebooted the RegionServer ...
    Ana Larissa DiasAna Larissa Dias
    Feb 4, 2013 at 3:40 pm
    Feb 4, 2013 at 5:29 pm
  • Hi ! My node installation process failed. It failed to receive heartbeating. It looks like this issue : https://groups.google.com/a/cloudera.org/forum/?fromgroups=#!topic/scm-users/-S6VxPDby0I I try ...
    KbusKbus
    Feb 1, 2013 at 10:41 am
    Feb 1, 2013 at 5:56 pm
  • Hi, I am trying to install Cloudera manager in RHEL 5. I have configured and installed MySQL Server version: 5.6.10 MySQL Community Server (GPL), following instructions from ...
    Ravi Teja Ch N VRavi Teja Ch N V
    Feb 28, 2013 at 5:37 pm
    Feb 28, 2013 at 6:17 pm
  • Hi Guys, We already running hadoop cluster cdh4.0.1, I seeb some of the bug fixed happen in cdh4.2 How to upgrade cdh4.0.1 to 4.2 Please guide me. It's recommended for do that. Please guide me. how ...
    Dhanasekaran AnbalaganDhanasekaran Anbalagan
    Feb 28, 2013 at 8:27 am
    Feb 28, 2013 at 10:12 am
  • I've created my Amazon instance already and I just want to use Cloudera Manager to install on the instance I've already created and not provisioning a new ec2 instance. Is there a way to do this? ...
    Steve KaeserSteve Kaeser
    Feb 28, 2013 at 6:32 am
    Feb 28, 2013 at 8:38 am
  • Hi, Just installed CDH 4.1.3 with Cloudera Manager. This is a single node install in a vmware image running RHEL 6.2. Install works and everything starts except the tasktracker. In the Jobtracker log ...
    Jlwill20Jlwill20
    Feb 20, 2013 at 8:44 pm
    Feb 20, 2013 at 8:54 pm
  • +scm-users (Cloudera Manager mailing list) Sebastian, The first thing I'd check is whether you've deployed the client configurations to the machine where you are looking up the contents of HDFS ...
    Vinithra VaradharajanVinithra Varadharajan
    Feb 20, 2013 at 2:06 am
    Feb 20, 2013 at 4:34 am
  • I'am using Cloudera Manager, and all the services start successfully, but Hue. It is giving the error: Supervisor returned FATAL: + '[' 4 = 4 ']' + perl -pi -e ...
    Ana Larissa DiasAna Larissa Dias
    Feb 19, 2013 at 1:15 pm
    Feb 19, 2013 at 5:59 pm
  • HI Guys, we have two cluster running with CDH4.0.1 I am trying data one cluster to another cluster. It's says Incomplete HDFS URI tech@dvcliftonhera227:~$ hadoop distcp ...
    Dhanasekaran AnbalaganDhanasekaran Anbalagan
    Feb 15, 2013 at 4:54 pm
    Feb 15, 2013 at 6:10 pm
  • I am slightly confused about the difference between the Free Enterprise version and the Free Version of Cloudera. As we implement, we will be soon growing past 50 nodes and will be purchasing the ...
    Jim HendricksJim Hendricks
    Feb 13, 2013 at 5:32 pm
    Feb 13, 2013 at 5:44 pm
  • Hi Guys, I collect from error from namenode 2013-02-13 09:11:41,578 ERROR org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:mapred (auth:SIMPLE) ...
    Dhanasekaran AnbalaganDhanasekaran Anbalagan
    Feb 13, 2013 at 2:51 pm
    Feb 13, 2013 at 4:11 pm
  • Dear All, we upgrade our cloudera cluster from CDH4 ro CDH 4.1. After upgradation our jobtracker is not running when we want to start it show error 5:10:23.889 PM FATAL ...
    Arindam MitraArindam Mitra
    Feb 12, 2013 at 12:12 pm
    Feb 12, 2013 at 4:59 pm
  • LinkedIn ------------ I'd like to add you to my professional network on LinkedIn. - Saurav Saurav Sinha Cloudera Certified Developer for Apache Hadoop at Mahindra Satyam Bengaluru Area, India Confirm ...
    Saurav SinhaSaurav Sinha
    Feb 7, 2013 at 1:25 pm
    Feb 7, 2013 at 1:26 pm
  • Hi, I am new to Clouera. I have installed Cloudera Manger 4.5, Now I am trying to install Hive,impala,Beewax But facing the issue. Hive I am able to run my HQL from CLI. But impala is showing bad ...
    Saurav SinhaSaurav Sinha
    Feb 1, 2013 at 10:46 am
    Feb 1, 2013 at 7:21 pm
  • I have installed Cloudera Manger 4.5 Free edition. I am trying to install oozie following are the steps You can enable Oozie's web console as a means of working with Cloudera Manager. *To enable the ...
    Saurav SinhaSaurav Sinha
    Feb 1, 2013 at 7:00 am
    Feb 1, 2013 at 9:07 am
  • bc, I am getting this error using Cloudera Manager to install the agent components to the cluster. Installation failed. Failed to receive heartbeat from agent. - Ensure that the host's hostname is ...
    Benjamin KimBenjamin Kim
    Feb 27, 2013 at 6:15 pm
    Feb 27, 2013 at 6:15 pm
  • Hi, I was using Fair Schedulers in my VM instance. I have configure the poolname property to be"mapred.job.queue.name" to leverage the per-queue ACLS. While submitting a job is it mandatory to ...
    Sachin SudarshanaSachin Sudarshana
    Feb 27, 2013 at 7:38 am
    Feb 27, 2013 at 7:38 am
  • Hello CDH, Impala and Cloudera Manager Users, We are pleased to announce the release of Cloudera Impala Beta (version 0.6). This version of Impala adds support for data stored in the RCFile format ...
    Wendy TurnerWendy Turner
    Feb 26, 2013 at 9:03 pm
    Feb 26, 2013 at 9:03 pm
  • Hi, I am new CMS. I have installed Clouera manger 4.1.4 on readhat 5.7 after installtion. Bewax is giving the Bad health. the stderr.log of the beewax is : + date + date Mon Feb 25 18:24:54 SGT 2013 ...
    Saurav SinhaSaurav Sinha
    Feb 26, 2013 at 5:36 am
    Feb 26, 2013 at 5:36 am
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60 users for February 2013

Saurav Sinha: 34 posts Philip Zeyliger: 23 posts bc Wong: 17 posts Benjamin Kim: 15 posts Dhanasekaran Anbalagan: 14 posts Harsh J: 13 posts Darren Lo: 8 posts Philip Langdale: 8 posts Vinithra Varadharajan: 7 posts Mahesh Bengaluru: 5 posts Ana Larissa Dias: 4 posts Gaurav Dasgupta: 4 posts Himanish Kushary: 4 posts Jasmin Megidish: 4 posts Romit Singhai: 4 posts Anupam Ranjan: 3 posts Dalia Hassan: 3 posts Dennis Jakobsen: 3 posts Marcelo Vanzin: 3 posts Balto Jenna: 2 posts
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