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10-27-2016
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12-04-2018
03:13 PM
Found same URL here: https://docs.hortonworks.com/HDPDocuments/Ambari-2.7.1.0/bk_ambari-installation/content/ambari_repositories.html Added it to my ubuntu repo but: Ign http://public-repo-1.hortonworks.com/ambari/ubuntu16/2.x/updates/2.7.1.0 Ambari InRelease
Get: 4 http://public-repo-1.hortonworks.com/ambari/ubuntu16/2.x/updates/2.7.1.0 Ambari/main amd64 Packages [1,540 B]
Fetched 223 kB in 0s (392 kB/s)
W: GPG error: http://public-repo-1.hortonworks.com/ambari/ubuntu16/2.x/updates/2.7.1.0 Ambari InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY B9733A7A07513CAD
W: The repository 'http://public-repo-1.hortonworks.com/ambari/ubuntu16/2.x/updates/2.7.1.0 Ambari InRelease' is not signed.
Added key using: apt-key adv --recv-keys --keyserver keyserver.ubuntu.com B9733A7A07513CAD Though original statement in documentation is misleading.
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12-04-2018
02:16 PM
This link: https://docs.hortonworks.com/HDPDocuments/Ambari-2.7.1.0/bk_ambari-installation/content/preparing_the_ambari_repository_configuration_file.html Says:
Download the ambari.repo file from the public repository: http://public-repo-1.hortonworks.com/ambari/<OS>/2.x/updates/2.7.1.0/ambari.repo <OS> – centos7, sles12, ubuntu14, ubuntu16, ubuntu 18, or debian9 But there are none available except centos7
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Hortonworks Data Platform (HDP)
12-19-2017
08:25 PM
I've seen two types of variables used generally in Ambari blueprints: 1. %HOSTGROUP% 2. {{ var }}
%HOSTGROUP% according documentation should resolve into respective nodes domain/IP, but it does not happen. Is there a way to troubleshoot this (I've grepped ambari logs files with no success)? Following thread implies that out-of-stack services are not getting replaced: https://community.hortonworks.com/questions/74729/ambari-does-not-resolve-hostgroup-into-hostnames-a.html Is that still stands true? Regarding second type, they are replaced with emptiness, so when I set following: export HADOOP_HOME=${HADOOP_HOME:-{{hadoop_home}}} It gets replaced with: export HADOOP_HOME=${HADOOP_HOME:-} Or: JAVA_HOME={{java_home}} With:
JAVA_HOME= I tried to replace {{ with \\{{, but blueprint editor does not allow these symbols. I was not able to find any description of both variable types and how to properly use them. Can someone help figure this out?
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Apache Ambari
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Hortonworks Cloudbreak
10-05-2017
04:50 PM
Thank you Jasper, I have set it like this in command-line: export HADOOP_OPTS="$HADOOP_OPTS -Djava.library.path=/usr/hdp/current/hadoop-client/lib/native" And then I ran: /usr/metron/0.4.1/bin/stellar -z krishna-3:2181 but still received same warn. Can you please advise?
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09-27-2017
12:37 PM
7 Kudos
Thanks to Jay SenSharma, Performing following command on every agent node helped me: sed -i 's/verify=platform_default/verify=disable/' /etc/python/cert-verification.cfg
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10-28-2016
12:43 AM
I found that in my case I was missing SmartSense ID here: /etc/smartsense-activity/conf/activity.ini: smartsense.id = unspecified In order to get one you can read here: https://docs.hortonworks.com/HDPDocuments/SS1/SmartSense-1.2.0/bk_smartsense_admin/content/ch_smartsense_admin_1.html
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10-27-2016
09:49 PM
I second that issue, also affected me. Please let me know if you need any other log or information. - Dima , I double that question.
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