Member since
09-23-2013
238
Posts
72
Kudos Received
28
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
1783 | 08-13-2019 09:10 AM | |
3146 | 07-22-2015 08:51 AM | |
7047 | 06-29-2015 06:43 AM | |
4917 | 06-02-2015 05:17 PM | |
20612 | 05-23-2015 04:48 AM |
08-13-2019
09:10 AM
What version of CM/CDH are you using? Do you have an enterprise licensee (its required for Auto-TLS). From the documentation here: https://www.cloudera.com/documentation/enterprise/latest/topics/auto_tls.html What section/step of the documentation are you on? All that step did (touching the database) was disable TLS in the CM config...
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09-17-2015
11:20 PM
The thing to consider is you have 2 kinds of repo's, you are welcome to serve them off the same HTTP server with discrete paths. 1) The agent/daemons packages can be provided on your http repo through our "repo-as-tarball" download for Cloudera manager packages so you can serve them locally. See the discussion at: http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cm_ig_create_local_package_repo.html?scroll=cmig_topic_21_3_1_unique_8 2) Your parcel repository which it sounds like is already set up.
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07-31-2015
03:20 PM
JAVA_HOME does not need to be set in the shell for things to work (nor does linux alternatives have to point to the oracle JDK for default command line). JDK discovery is handled for the platform in /usr/share/cmf/bin/cmf-server It can be set for CM in the /etc/default/cloudera-scm-server file if needed, but also within the CM UI for CDH if the JDK is in a custom location
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07-26-2015
07:07 AM
What version are you attempting to install now, 5.3.0? (why, given 5.4.4 is current). Is this a new cluster being installed or are you attempting to upgrade an existing cluster? Were the cloudera-manager-agent packages (rpm, etc.) installed manually on each host, or by CM. List the packages installed for "cloudera-*" on the host that is having issue. Are you using packages for CDH or Parcels as deployed by Cloudera Manager? If you are on a specific step in the installation guide, pointing that out would help too....
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07-22-2015
08:51 AM
1 Kudo
Our documentation clearly states we support MySQL, PostGres and Oracle for the majority of the runtime databases used by the platform. Please see the following discussion: For CM database requirements: http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cm_ig_cm_requirements.html#cmig_topic_4_4_unique_1 For CDH database requirements: http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cdh_ig_req_supported_versions.html#topic_2_unique_5
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06-29-2015
06:43 AM
1 Kudo
Actually, by design, its meant to operate that way. All cluster nodes must be at the same release level, and this is verified on startup. What you did was pull the resources out from under the database and trigger a server service halt because it could not audit deployed vs staged parcels. If we threw away the CDH parcel, how would you add servers and additional cluster service role instances? Cloudera Manager can manage multiple CDH clusters that may at be varying release levels too. We go through the disk requirements here: http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cm_ig_reqs_space.html The cluster maintains parcel deployment based on the UI within the CM server, you can not manage these from the command line (by doing something like removing the files from the path). If there are additional/old unused parces you can remove them using the parcel management screen. http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cm_ig_parcels.html You can get the CM server down to where its only storing the current parcel in its repo, using the UI. Having Cloudera Manager on a CDH cluster node will drive your storage issues as well.
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06-19-2015
07:35 AM
From the CM Home Page, Next to your cluster name at the top of the list of deployed services, there is a button that is a down arrow, click that and select "Deploy Client Configuration", select that and it will refresh the client side files. Runtime configurations are pushed each restart through the agent to the current process instance path under /var/run/cloudera-scm-agent/process/. These are automatically managed and are a memory mapped path for the services.
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06-17-2015
08:47 AM
1 Kudo
Check with your network administrators, they have NTP services you can point to most likely within the firewall.
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06-02-2015
05:17 PM
1. If I am to use a local repository of parcels for a cluster connected to the internet. Will couldera manager still be able to detect if new parcels are available? And can I elect to not upgrade? Yes the parcels would just appear as available parcels, you pick what to download The overview is here: http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cm_ig_parcels.html This goes into how to create a local parcel repository http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cm_ig_create_local_parcel_repo.html 2. Can I successfully rebuild a cluster using older versions of parcels from a local repository that I might have downloaded previously? You could rebuild a cluster from scratch and then import data in yes, you could not reliably back-rev a deployment into a previous parcel version and expect things to work. But that is an issue with package based installations as well and not unique to parcels.
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05-25-2015
05:15 PM
1 Kudo
One other point, to build and manage clusters programatically, take a look at the Python Client API For background and general information and general concepts and API documentation. http://cloudera.github.io/cm_api/ For functional client setup for using examples: https://github.com/cloudera/cm_api And the "auto deploy" example within it (you must set up the client, above before you can use the example. https://github.com/cloudera/cm_api/tree/master/python/examples/auto-deploy
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