Member since
02-08-2015
9
Posts
4
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1
Solution
My Accepted Solutions
Title | Views | Posted |
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18349 | 09-28-2018 07:15 PM |
12-11-2018
05:13 PM
1 Kudo
Hi @Akhil S Naik, thank you for your answers. Using the config.py script works good, I'm only going to add that you need to use "-s https" when security has been already configured, like this: /var/lib/ambari-server/resources/scripts/configs.py -l <ambari-server> -t 8443 -s https -u <admin-user> -p <passwd> -a set -n <cluster-name> -c hdfs-site -k dfs.permissions.superusergroup -v hdfs,<superuser_group> And for the second answer, I'm going to add that in HDP 3.0.1, the right path to remove the property <property-type>GROUP</property-type> is: /var/lib/ambari-server/resources/stacks/HDP/3.0/services/HDFS/configuration/hdfs-site.xml
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12-04-2018
06:29 PM
Hi, The hdfs encryption guide for HDP 3.0.1 states "In Ambari, replace the current value of dfs.permissions.superusergroup with the group name “operator”" however, this option is not available from Ambari, so it looks like the fix applied in 2.6.0 is not working for 2.7.1. I also checked the workaround suggested in this community post but commenting or even removing the tag does not change anything from Ambari's UI perspective. Versions used: ambari 2.7.1.0-169 HDP 3.0.1.0-187 Does anyone have other workaround or fix to this? Thank you in advance.
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11-08-2018
09:07 PM
1 Kudo
it's available under GNU AGPLv3 license. https://github.com/hortonworks/dps_platform/tree/DP-1.1.0.0 https://github.com/hortonworks/data_analytics_studio Superset is still interesting, even if it is not intended to be a hive view replacement.
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10-29-2018
03:46 PM
Hi Leonel, I don't think it is useless. Ambari's purpose is to help the administrator to properly deploy and manage its cluster and each project configuration in a centralized and organized manner. In that purpose, ambari performs as intended. Personally I never liked HW approach with ambari views as HUE replacement, and in this version, HW has decoupled again administration from end user experience, which makes sense to me. If you check HW documentation, you will find the new replacement is Data Analytics Studio which is part of Data Plane Services, once again, one could like it or not (but that's probably a different conversation). You also could use HUE as nothing prevents you to deploy it in your HDP cluster, you could use bigtop's rpms or just build it from source code and set yourself the hui.conf for AD integration, blacklist unused application, connect to hive LLAP, etc. The only issue I've seen so far is that HDP 3.X rpm for httpfs is an empty package and that's the default package used for managing hdfs access when HA is enabled. Cheers!
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09-28-2018
07:15 PM
1 Kudo
I think the answer is DAS (Data Analytics Studio), which is part of DPS (Data Plane Services). Check this blog post: https://www.cloudera.com/tutorials/loading-and-querying-data-with-data-analytics-studio.html
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