Member since
07-30-2019
453
Posts
112
Kudos Received
80
Solutions
My Accepted Solutions
| Title | Views | Posted |
|---|---|---|
| 2950 | 04-12-2023 08:58 PM | |
| 5586 | 04-04-2023 11:48 PM | |
| 1931 | 04-02-2023 10:24 PM | |
| 4134 | 07-05-2019 08:38 AM | |
| 3855 | 05-13-2019 06:21 AM |
04-12-2023
08:58 PM
Cumulative Hotfix's are nothing but new builds with Bug fixes on top of GA version, the Upgrade procedure of Cloudera manager is same as that of GA versions, you need to follow this guide : https://docs.cloudera.com/cdp-private-cloud-upgrade/latest/upgrade-cdp/topics/ug_cm_upgrade.html The repo's for 7.7.3CHF2 can be found on : https://docs.cloudera.com/cdp-private-cloud-base/7.1.8/manager-release-notes/topics/chf2-cm-773.html
... View more
04-04-2023
11:48 PM
Error: Could not find or load main class org.apache.ambari.metrics.AMSApplicationServer From the Error it looks like you have some issue with AMS package . have you done anything on the node recently. you can either try reinstall button in the Ambari metrics collector host component page or try command : yum reinstall ambari-metrics-collector and see if that helps.
... View more
04-02-2023
10:24 PM
1 Kudo
so it looks like Ambari is looking for an Configuration : yarn.registry-dns.principal and its missing in Configuration. Can you see adding to yarn-env in Yarn Services configuration helps ? For ex , you can add it via commandline from Ambari serve r: /var/lib/ambari-server/resources/scripts/configs.py -l <AMBARI_HOSTNAME> -t 8080 -u <USER_NAME> -p <PASSWORD> -a set -n <CLUSTER_NAME> -c yarn-env -k 'yarn.registry-dns.principal' -v 'yarn/_HOST@EXAMPLE.COM' In the abouve example i am adding yarn/_HOST@EXAMPLE.COM as value of config : yarn.registry-dns.principal , see if this helps.
... View more
11-04-2022
02:52 AM
@abdebja , Great in that case let me know if we are good to Close the Thread , Please accept your last comment as Accept as Solution.
... View more
11-03-2022
11:04 AM
Hello @abdebja , that is strange. may i please know if you are deleting all the repos or are you keeping local repo url intact in this setting. if possible please provide your Put curl masking the cm-server, u/p and secret details so that I can reproduce the same
... View more
11-02-2022
09:20 PM
Hello @abdebja , yes its possible to remove the Default remote parcel urls via API (i assume you dont want to do the UI way which is simple and Easy ) First fetch the Configs of cloudera Manager via GET command curl -X GET "http://akhil01.novalocal:7180/api/v49/cm/config?view=summary" -H "accept: application/json" The response will have the REMOTE_PARCEL_REPO_URLS which we need to find out and correct and do a same PUT command which will update the urls . for ex : do a GET curl -X GET "http://akhil01.novalocal:7180/api/v49/cm/config?view=summary" -H "accept: application/json"
{
"items": [
{
"name": "PROXYUSER_KNOX_HOSTS",
"value": "*",
"sensitive": false
},
{
"name": "PROXYUSER_KNOX_USERS",
"value": "*",
"sensitive": false
},
{
"name": "REMOTE_PARCEL_REPO_URLS",
"value": "https://archive.cloudera.com/p/cdh7/7.1.8.0/parcels,http://cloudera-build-4-us-west-1.vpc.cloudera.com/s3/build/11800998/cfm/2.x/redhat7/yum/tars/parcel,https://archive.cloudera.com/p/cdh6/{latest_supported}/parcels/,https://archive.cloudera.com/cdh6/{latest_supported}/parcels/,https://archive.cloudera.com/p/cdh5/parcels/latest,https://archive.cloudera.com/kafka/parcels/latest/,https://archive.cloudera.com/p/cdsw1/1.10.0/parcels/,https://archive.cloudera.com/p/cfm2/2.1.4.1000/redhat7/yum/tars/parcel,https://archive.cloudera.com/p/spark3/3.3.7180.0/parcels/,http://cloudera-build-us-west-1.vpc.cloudera.com/s3/build/32427494/cdh/7.x/parcels/",
"sensitive": false
}
]
} Now do a PUT curl -X PUT "http://akhil01.novalocal:7180/api/v49/cm/config?message=Test" -H "accept: application/json" -H "Content-Type: application/json" -d "{ \"items\": [ { \"name\": \"REMOTE_PARCEL_REPO_URLS\", \"value\": \"https://archive.cloudera.com/p/cdh7/7.1.8.0/parcels,https://archive.cloudera.com/p/cdsw1/1.10.0/parcels/,https://archive.cloudera.com/p/cfm2/2.1.4.1000/redhat7/yum/tars/parcel,https://archive.cloudera.com/p/spark3/3.3.7180.0/parcels/,http://cloudera-build-us-west-1.vpc.cloudera.com/s3/build/32427494/cdh/7.x/parcels/\", \"sensitive\": false } ]}" You can Make use of API explorer in CM which can be accessed via : http://CM-Server:port/static/apidocs/ui/index.html#/ClouderaManagerResource/updateConfig or https://archive.cloudera.com/cm-public/7.3.0-9851987/generic/jar/cm_api/apidocs/ui/index.html#/ClouderaManagerResource/getConfig to get the Exact API and more details as needed.
... View more
08-23-2022
09:54 PM
Hello @m_a_lembarki , you are in wrong place. For contact Support please refer - https://my.cloudera.com/faq/support.html Or call them at US Toll Free: 1-866-809-4659 / International: 1-650-425-9421) This is Community Forum where we discuss the issues related to Cloudera products.
... View more
09-10-2019
03:24 AM
1 Kudo
you can give like this , if you want to use the embedded postgresql database of ambari . sudo ambari-server setup --java-home /usr/lib/jvm/java-1.8.0-openjdk/jre --enable-lzo-under-gpl-license --database=embedded reference : https://github.com/apache/ambari/blob/d44c1b118f8e17c1af83dbd71a06f1be2e82c4c3/ambari-server/src/main/python/ambari-server.py#L477 https://github.com/apache/ambari/blob/d44c1b118f8e17c1af83dbd71a06f1be2e82c4c3/ambari-server/src/main/python/ambari-server.py#L777
... View more
08-14-2019
07:24 AM
well written article , For those who are using oracle database, we need to commit the transaction done after this changes.
... View more
07-05-2019
08:38 AM
2 Kudos
Hi @Narendra Neerukonda, As the Article Says : Note: You can add comma separated inputs if you need any inputs for the script. you can actually pass the parameters to the script like this : curl -u <username>:<password> -X POST -H 'X-Requested-By:ambari' -d'{"RequestInfo":{"context":"Execute my action", "action":"my_action", "parameters" : {"my_input" : "value"}}, "Requests/resource_filters":[{"service_name":"", "component_name":"", "hosts":"<comma_separated_host_names>"}]' http://<ambari_host>:<port>/api/v1/clusters/<cluster_name>/requests Where "my_input" is paramter name and "value" is the value to be passed. Hope this helps. Please accept answer and vote up if it did.
... View more