Questions tagged [cloudera-manager]

Cloudera's end-to-end administration tool for Apache Hadoop, its ecosystem components, and related applications from Cloudera

From Cloudera Manager 5 Overview:

Cloudera Manager is an end-to-end application for managing CDH clusters. Cloudera Manager sets the standard for enterprise deployment by delivering granular visibility into and control over every part of the CDH cluster—empowering operators to improve performance, enhance quality of service, increase compliance and reduce administrative costs. With Cloudera Manager, you can easily deploy and centrally operate the complete CDH stack and other managed services. The application automates the installation process, reducing deployment time from weeks to minutes; gives you a cluster-wide, real-time view of hosts and services running; provides a single, central console to enact configuration changes across your cluster; and incorporates a full range of reporting and diagnostic tools to help you optimize performance and utilization.

Additional Information

Related Tags

380 questions
0
votes
1 answer

Adding a parcel repository using Cloudera Manager Python API

I'm trying to install CDH5 parcels on Hadoop-cluster using Cloudera Manager Python API. I'm doing this using following code: test_cluster = ... # configuring cluster # adding hosts ... for parcel in test_cluster.get_all_parcels(): if…
VeLKerr
  • 2,995
  • 3
  • 24
  • 47
0
votes
1 answer

installing a previous version of Cloudera

When I try to install a previous version of Cloudera with all packages(Cloudera Manager, CDH with all applications and so forth) through install manager binary always installs the lastest version of Cloudera (now 5.8) even if the manager installer…
digito
  • 1
  • 1
0
votes
3 answers

To Verify if Cloudera Hadoop services are running or not in container

After starting all the cloudera services in a container through clouera/quickstart image, I need to verify if all services(like HDFS,HBase,Hive etc.) are up or not.. If any service did not come up,try restarting it again or display a message... Can…
0
votes
1 answer

Hadoop environment is Down

I am student and doing computer science. As a part of my research i am working on the hadoop environment. The person who was working on this research before me has configured 9 Datanode with a namenode and a stand by node. we have our network…
DharaPPatel
  • 12,035
  • 9
  • 31
  • 49
0
votes
1 answer

how to adjust spark execuator PermGen parameter using cloudera manager?

When I tried to run random forest in Spark on Yarn cluster (3 data nodes). I met OutOfMemoryError exception. The following is the error stack on container log on node manager OutOfMemoryError exception log 16/05/30 13:41:17 WARN yarn.YarnAllocator:…
cdhit
  • 1,384
  • 1
  • 15
  • 38
0
votes
1 answer

How to manage two clusters using one Cloudera manager with shared NN & YARN servers

I want to have separate data nodes for different projects(don't want to share data nodes between two project's) I can see option in Cloudera Manger to have two different clusters using shared cloudera manager. So can i have separate cluster of just…
Yogesh
  • 191
  • 1
  • 2
  • 12
0
votes
1 answer

Cloudera Installation issue (scm_prepare_node.sh: Permission denied)

When i am trying to installing cloudera hadoop i am getting below error while copying the files stage /tmp/scm_prepare_node.BggVxw3l bash: /tmp/scm_prepare_node.BggVxw3l/scm_prepare_node.sh: Permission denied Can anyone help to fix this issue. P.S:…
BruceWayne
  • 3,286
  • 4
  • 25
  • 35
0
votes
1 answer

Installing Cloudera manager on Oracle Linux manually,-FAILED to start

I am trying to install the CDM-cloudera manager 5.7.x using the manual Tarball method using the following link on a Oracle Linux 6 single node: CDM-cloudera manager 5.7.x- manual installation We opted for manual installation due to space issue in…
0
votes
1 answer

Configuring cross services for multiple clusters via cloudera manager

We are testing CDH 5.6 in our company expecting to deploy it in production in a near future, but we're stuck with a problem with no answer yet. Currently we're working with two clusters managed by Cloudera Manager: Central and Ingestion. Our purpose…
Kerbatia
  • 1
  • 3
0
votes
1 answer

Trafodion installation ERROR: Error while running traf_start

I am trying to install trafodion on Hortonworks 2.2 virtual machine.The following are the machine configurations. Hotonwork 2.2 virual machine HBase version 0.98. Centos version. I have tried following steps to install trafodion. 1) I have…
Devidas
  • 45
  • 4
0
votes
1 answer

Which node is running Cloudera Manager out of N hadoop nodes?

I have a large hadoop cluster (24 nodes). I have CLI access to these nodes. First few is not running Cloudera Manager (cloudera-scm-server). How can I find out which node is running Cloudera Manager? Any help is appreciated.
Mamun
  • 2,322
  • 4
  • 27
  • 41
0
votes
0 answers

Oozie error - Failing Oozie Launcher With Pig Script

I am trying to run a simple Pig script and have scheduled it via Oozie , however , I get the following Oozie error after the script is run. I am using Cloudera Enterprise Data Hub Edition Trial 5.6.0 (#54 built by jenkins on 20160211-1910 git:…
user1965449
  • 2,849
  • 6
  • 34
  • 51
0
votes
1 answer

How to prevent Hue in CDH from clearing job history on restart?

I have installed CDH 5.5.1 with Hue, Hadoop, Spark, Hive, Oozie, Yarn and ZooKeeper. When I run a Spark job or MapReduce job, Hue displays a issue in the job history. The problem is that when I restart the CDH services (Not the physical nodes), it…
Camilo Sampedro
  • 1,306
  • 1
  • 19
  • 32
0
votes
5 answers

Error while installing cloudera manager yum install cloudera-manager-agent

Error while installing cloudera manager yum install cloudera-manager-agent I'm installing cloudera manager 5.5, but getting below exception. Thanks in advance. below is the exception details. Setting up Install Process Resolving Dependencies -->…
Amol Fasale
  • 942
  • 1
  • 10
  • 32
0
votes
1 answer

upgrading cloudera manager from cdh 5.4.9 to 5.6.0

when i'm trying to upgrade cloudera manager via CM parcel page (at: http://hostname:7180/cmf/parcel/status) i get the flowing errors: Local parcel error for parcel CDH-5.6.0-1.cdh5.6.0.p0.45-el6.parcel : The version 5.6.0-1.cdh5.6.0.p0.45 is too…
Barak Schoster
  • 301
  • 1
  • 3
  • 12