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I've been trying to automatically configure a cloudera cluster using the python cm_api, and it's been hard going as it is very hard to find usage examples. Currently I've been able to setup hdfs, ...
Kyle Sama
Nov 27, 2013 at 9:47 pm
Dec 12, 2013 at 7:51 pm -
Hello We are using Cloudera Manager free edition 4.7. I was trying to enable Kerberos for the cluster. After the initial steps, when I click on 'Generate Credentials' under Administration - Kerberos, ...
Suresh V S
Nov 19, 2013 at 10:48 am
Nov 26, 2013 at 6:41 am -
In previous releases I've added these lines to /etc/hadoop/conf/hadoop-env.sh EXTRA_LIBS="/path/to/jar1.jar:/path/to/jar2.jar" HADOOP_CLASSPATH=${EXTRA_LIBS} HADOOP_TASKTRACKER_OPTS="-classpath ...
Alan Miller
Nov 22, 2013 at 1:01 am
Nov 22, 2013 at 10:20 pm -
Hi, I'm trying to use sqoop2 on my CDH 4.3.0-1.cdh4.3.0.p0.22 which was installed by CM4.3 I can see there is dir sqoop2 on /opt/cloudera/parcels/CDH/lib and also can see the execute file ...
Arvin
Nov 14, 2013 at 12:32 pm
Nov 18, 2013 at 8:09 am -
I have set up CDH 4.4.0 cluster using Cloudera Standard 4.7.2 I have set dfs.datanode.du.reserved to 10 GB and restarted hdfs and map-reduce services. But when I check the job.xml file for a ...
Vishnu Kanth
Nov 19, 2013 at 9:22 am
Nov 20, 2013 at 11:05 am -
Dear All, I am using Cloudera Manager 4.7.2 and cdh 4.4.0 with embedded postgresql. When I try to add new hosts to the existing cluster, it gets stuck in the installation step 3. In the Add New Hosts ...
Vinay Kashyap
Nov 1, 2013 at 3:39 am
Nov 8, 2013 at 1:49 am -
Hi Guys, we are using Cloudera Standard 4.7.0. It's working smoothly. But we noticed process com.cloudera.server.cmf.Main class terminated due to java.lang.NullPointerException 2013-11-15 ...
Dhanasekaran Anbalagan
Nov 15, 2013 at 4:13 pm
Nov 19, 2013 at 5:50 pm -
hi, I am trying to install CDH 4 on a cluster of Red Hat x86_64 [[email protected] ~]# uname -a Linux hdp1 2.6.32-358.el6.x86_64 #1 SMP Tue Jan 29 11:47:41 EST 2013 x86_64 x86_64 x86_64 GNU/Linux I have ...
Rul Ipeich
Nov 6, 2013 at 4:54 pm
Nov 8, 2013 at 6:04 pm -
Hi, I have already deployed Oracle JDK (jdk-1.7.0_45) in every node in my POC cluster. How can I use my original version of JDK instead of installing a old version of JDK when using Cloudera Manager ...
James Chang
Nov 1, 2013 at 7:32 am
Nov 6, 2013 at 6:42 pm -
Hi Guys, I am trying to upgrade cdh4.4.0 to cdh5.0.0. I installed latest version of cdh5.0.0 packages to my all of my node. I am using CM-5.0.0. I am getting this exception. when I start Name node ...
Dhanasekaran Anbalagan
Nov 28, 2013 at 7:50 pm
Dec 2, 2013 at 6:46 pm -
How should we go about replacing our drives in our cluster. Upgrading from 300GB to 1TB per node. Should I just decommission one node at a time via Cloudera Manager? ...
Static Void Dev
Nov 25, 2013 at 11:47 pm
Dec 2, 2013 at 3:41 pm -
After implementing this : http://www.cloudera.com/content/cloudera-content/cloudera-docs/CM4Ent/4.5.4/Configuring-Hadoop-Security-with-Cloudera-Manager/cmeechs_topic_4.html i am unable to run a pig ...
Bert Cauwelier
Nov 21, 2013 at 12:41 pm
Nov 22, 2013 at 5:43 pm -
can someone help explain to me how this went wrong. thank you 12:42:38.112 PM ERROR org.apache.hadoop.hdfs.DFSClient Failed to close file ...
Ibrahim Appiah
Nov 21, 2013 at 9:09 pm
Nov 22, 2013 at 2:12 am -
Currently my hive is running with hiveserver2. But one of our 3rd party software would like to have hiveserver1 to interact with Hive. I tried to add hive as a new service. But when adding the hive ...
Narayan chalasani
Nov 20, 2013 at 11:45 pm
Nov 21, 2013 at 1:18 am -
Hi , We are running 4 node hadoop cluster [CDH4.2] using CM 4.5.0 free edition. We are periodically taking hive meta store DB backup [ Embedded postgresql ] using pg_dump utility . Let me know how to ...
Jagan Madhappan
Nov 19, 2013 at 5:55 am
Nov 20, 2013 at 11:09 pm -
How can I cleanly uninstall CDH5 beta 1 and install CDH4? When I run cloudera-manager-installer.bin (FROM CDH4) it fatal errors in and tries to download cdh5b1 rpms and not cdh4 rpms. Here's how I ...
Alan Miller
Nov 20, 2013 at 12:12 am
Nov 20, 2013 at 8:07 pm -
I keep getting this error when I try to log into Cloudera Manager 2013-11-19 12:13:05,740 WARN [[email protected]:[email protected]] system error org.apache.avro.AvroRuntimeException: Unknown ...
Sandeep Yarabarla
Nov 19, 2013 at 8:16 pm
Nov 19, 2013 at 11:55 pm -
Hi, I have a Cloudera cluster running on CentOS 6, with CDH 4.5.0. I am occasionally seeing an issue where we get an error regarding too many open files in the task tracker logs: 2013-11-26 ...
Justin Sweeney
Nov 26, 2013 at 9:42 pm
Feb 25, 2014 at 5:33 pm -
Hi, We are trying to install CDH 4.4 on RHEL 5.7. But the installation was aborted because of Postgres DB installation issues. *Logs from ...
Naresh Reddy
Nov 19, 2013 at 5:14 pm
Nov 26, 2013 at 11:13 pm -
I have a trouble to install cdh4.5.0 and cm4.8.x, so I tried to use 4.7.2 or 4.7.3, but failed because all the links to 4.8.x. md5sum gives the same values like below; (downloaded from ...
J
Nov 26, 2013 at 5:59 am
Nov 26, 2013 at 11:06 pm -
Hi, I have a Hadoop 1 cluster deployed using the Cloudera Manager. I saw that the Cloudera Manager restricts the choices for the task scheduler (mapred.jobtracker.taskScheduler) to FairScheduler, ...
Mario Pastorelli
Nov 18, 2013 at 4:08 pm
Nov 18, 2013 at 7:19 pm -
Cloudera manager installation is getting failed in the below step 6.start-embedded-db.log I can see the below error in the file. sed: -e expression #1, char 3: expected \ after `a', `c' or `i' What ...
Vishnu karthik
Nov 17, 2013 at 8:26 am
Nov 18, 2013 at 6:27 pm -
I am using the Cloudera Manager on a single machine for testing purposes. It has all of the services installed on it, including the HDFS, MapReduce, Cloudera Server, Cloudera Agent, etc. The ...
Jake Zatecky
Nov 15, 2013 at 8:10 pm
Nov 15, 2013 at 8:29 pm -
This is for CDH5 beta release. I thought I read in the installation docs that you can deploy EITHER MRv1 OR MRv2 with CDH 5 beta. I installed a cluster using CM5 butI don't remember it asking me ...
Alan Miller
Nov 15, 2013 at 12:10 am
Nov 15, 2013 at 6:49 pm -
Hi Gaurav, Your error message shows that you are trying to start HiveServer2, but something is already listening on that port. Since you are using cloudera manager, you should not try to start ...
Darren Lo
Nov 11, 2013 at 5:06 pm
Nov 11, 2013 at 9:21 pm -
Hello, I'm trying to install cloudera manager agent on a Centos 6.4 host, but it ends up failling like this: yum install cloudera-manager-agent Loaded plugins: fastestmirror Loading mirror speeds ...
Ulrich igor ngouagna kouete
Nov 8, 2013 at 5:01 pm
Nov 8, 2013 at 5:26 pm -
I have installed cloudera manager using automatic install option. I realized that I have missed setting up the MySQL database for cloudera manger (configurations/commands etc). Is there a way to ...
Skr989
Nov 7, 2013 at 4:14 pm
Nov 7, 2013 at 11:37 pm -
+scm-users To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].
Matthew Jacobs
Nov 27, 2013 at 7:20 am
Nov 27, 2013 at 5:30 pm -
Hi Guys, I want to know. It's Possible configure Sentry without Kerberos and ldap services. -Dhanasekaran. Did I learn something today? If not, I wasted it. To unsubscribe from this group and stop ...
Dhanasekaran Anbalagan
Nov 25, 2013 at 6:08 pm
Nov 26, 2013 at 8:28 pm -
Hi All Should there be a "Job Wizard" button and other items in the Sqoop app screen in Hue 2.5.0? The follow link shows this and how to setup a job in Hue for Sqoop2 ...
Tim Washburn
Nov 22, 2013 at 12:11 am
Nov 22, 2013 at 4:25 pm -
Cluster installation - The inspector failed to run on all hosts ...
Foxz88
Nov 6, 2013 at 3:25 pm
Nov 6, 2013 at 4:15 pm -
I'm attempting to upgrade our development cluster manager to CM 5.0-beta (so that we can use it to upgrade the cluster to CDH 5.0-beta). Upgrading to the new rpms works fine, but when running service ...
Ian Robertson
Nov 1, 2013 at 5:25 pm
Nov 1, 2013 at 10:42 pm -
Dear CDH, Cloudera Manager, Cloudera Impala, and Cloudera Search users, We are pleased to announce the general availability of CDH 4.5, Cloudera Manager 4.8, Cloudera Impala 1.2.1, and Cloudera ...
Wendy Turner
Nov 25, 2013 at 11:59 pm
Nov 25, 2013 at 11:59 pm -
Hi, when I reinstalling the Cloudera Manager, I got bellow messages in cloudera-scm-server.log. [email protected]:~# tail -100 /var/log/cloudera-scm-server/cloudera-scm-server.log 2013-11-25 ...
李黎
Nov 25, 2013 at 2:17 am
Nov 25, 2013 at 2:17 am -
Hi, I have enabled HA in my CDH4 cluster using CM. It can run successfully without enabling the automatic failover. but, While "Enabling Automatic Failover", it is unable to initialize HA in ...
李黎
Nov 20, 2013 at 9:20 am
Nov 20, 2013 at 9:20 am -
Cloudera Manager users, We're excited to inform you that three new Cloudera User Groups have been formed, and that each has inaugural meetings next month: - Midwest Cloudera User ...
Justin Kestelyn
Nov 15, 2013 at 10:20 pm
Nov 15, 2013 at 10:20 pm -
I just installed CDH5 beta and am trying to get my existing application (compiled against CDH4.3, and the MRv1 (mapreduce.*) API) to run under YARN. My appplication has a bunch of additional ...
Alan Miller
Nov 15, 2013 at 7:09 pm
Nov 15, 2013 at 7:09 pm -
Hi, When trying to create the Cloudera Manager Server principal in Kerberos as described in Step 5: Get or Create a Kerberos Principal and Keytab File for the Cloudera Manager ...
Matthieu Blanc
Nov 15, 2013 at 2:24 pm
Nov 15, 2013 at 2:24 pm -
Hi mapreduce1,yarn1,hue1,oozie1 services are running in my 7 node cluster. When i submit a workflow in oozie, i can see the configuration of jobtracker pointing to '8032' port which is yarn ...
Krishna chaitanya
Nov 14, 2013 at 1:57 pm
Nov 14, 2013 at 1:57 pm -
Q3.) I'm not sure, but it looks like NO its not included in the example VM ...
Todd Grayson
Nov 11, 2013 at 10:32 pm
Nov 11, 2013 at 10:32 pm -
Hi Guys, I am using cdh4.4.0 . I want to know How to extorted snapshot restore. I followed these step from clouders blog. To export an existing snapshot to another cluster, use the ExportSnapshot ...
Dhanasekaran Anbalagan
Nov 8, 2013 at 6:06 pm
Nov 8, 2013 at 6:06 pm -
Hi All, I am trying to establish a six node cluster and one of nodes fails to send heartbeat to the server .I am using cloudera manager 4.7.2 and CDH 4.3.0.I checked on the cloudera-scm-agent logs ...
Pranay Goyal
Nov 7, 2013 at 8:28 am
Nov 7, 2013 at 8:28 am -
I ran into an issue when trying to upgrade to CM5 beta from CM4 on an AWS instance. This was after server upgrade completed and I was trying to upgrade hosts. CM was trying to connect to the public ...
Richard Williamson
Nov 2, 2013 at 5:43 am
Nov 2, 2013 at 5:43 am -
How can I get sentry(for hive) source code? To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].
David1990111
Nov 1, 2013 at 6:45 am
Nov 1, 2013 at 6:45 am
Group Overview
| group | scm-users |
| categories | hadoop |
| discussions | 44 |
| posts | 178 |
| users | 57 |
| website | cloudera.com |
| irc | #hadoop |
57 users for November 2013
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