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.

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380 questions
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where did the configuration file stored in CDH4

I setup a CDH4 Now I can configure the hadoop on the web page. I want to know where did the cdh put the configuration file on the local file system. for example, I want to find the core-site.xml, but where is it?
hellojinjie
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Cloudera Manager installer fails on Ubuntu

I am trying to install cloudera-manager-installer.bin, and I encounter the error: Reading package lists... Building dependency tree... Reading state information... E: Unable to locate package oracle-j2sdk1.6 E: Couldn't find any package by regex…
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How to setup Cloudera Hadoop to run on Ubuntu localhost?

I am trying to run all Hadoop servers on a single Ubuntu localhost. All ports are open and my /etc/hosts file is 127.0.0.1 frigate frigate.domain.local localhost # The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost…
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monitoring and observability over my Hadoop cluster

I'm trying to create a monitoring and observability infrastructure over my Hadoop cluster. my cluster is managed via cloudera manager, because of that I have some questions that maybe some of you could help me with: where does cloudera saves their…
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cloudera manager Distribute client configuration has this problem,I've checked the configuration file and other information

I don't see any problem. 2023-02-08 15:49:16,113 ERROR org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.RecoveredContainerLaunch: Unable to recover container container_e05_1612422638528_1073494_02_000023 java.io.IOException:…
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how to access the NiFi and Sqoop 1 services?

I am writing to inquire about my 60-day CDH7 trial. I have been trying to create a cluster with NiFi and Sqoop 1 services, but I have been unable to locate them. After conducting some research, I discovered that I need the CFM parcel to access these…
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Why is my Cloudera-manager starting very slowly?

I am using Cloudera-manager version 5. Today, I restarted it and it took 1 hour to complete. This is my log. 2023-02-07 02:20:53,912 INFO ScmActive-0:com.cloudera.server.cmf.components.ScmActive: ScmActive completed successfully. 2023-02-07…
Viet
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How to know which Node is Master Node, which Node is Worker Node for Spark-YARN (Cloudera)?

I'm using a tool in which I have to point out the master node (link format is spark://:7077) of the Cloudera Spark Cluster. Also as I learned, Spark has "Master Node", "Driver Node" and "Worker Nodes". So I decided to go to the…
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Guava jar giving continuous error while deployment

We are using guava-15.0.jar as part of cloudera-manager-api dependency version 6.3.0 in build.gradle file of cloudera-manager client module. Gradle-file But while deploying it is giving the below error - "stderr": "Exception in thread "main"…
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How to disable cloudera parcels from automatically distributing to all hosts or is there a way to setup a repo for all hosts?

I'm using Cloudera Manager 6.3.1 and have noticed that when I download parcels, they are automatically distributed to all hosts even though I do not need them in some all hosts. So, the question is, is there a way to disable it? Or, can I create an…
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Adding new service type in Cloudera Manager

I'm following official docs to add service to a cluster in Cloudera Manager. However it's custom service developed in-house and there's no service type shown. How to add new service type in Cloudera Manager?
rok
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Cloudera CDP Private Cloud - Installation failed on hosts

I get an installation failed on hosts error while usng Cloudera Manager to install CDP 7.1.4 runtime on a trial basis. For this purpose I have spun up two VMs( Ubuntu 18), which use a NatNetwork to connect to each other( I can ping, and connect from…
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How to set Data Granularity with cm_api api.query_timeseries

I am trying to get files_total and dfs_capacity_used metrics for last 1 week with code shared in https://cloudera.github.io/cm_api/docs/python-client/ import time import datetime from_time = datetime.datetime.fromtimestamp(time.time() -…
Nirmal Ram
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What's the latest version of Cloudera Manager and CDH?

I'm currently running on cloudera Manager 5.14.3 and CDH 5.14.2 and want to upgrade to a higher and more stable version. Which version is the most stable and advisable to upgrade to? Version 6 or version 7?
Oye
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Configuration file for Cloudera Management Service

Is the a configuration file for Cloudera Management Service? I'd like to have the service roles' configuration stored in repository. This way, service configuration can be shared between environments without the need to change the configuration via…
rok
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