Member since
11-21-2016
79
Posts
3
Kudos Received
10
Solutions
My Accepted Solutions
Title | Views | Posted |
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2246 | 02-27-2019 07:46 AM | |
1120 | 05-30-2017 05:34 PM | |
3116 | 05-30-2017 11:47 AM | |
1432 | 05-20-2017 03:55 PM | |
1406 | 05-17-2017 02:44 PM |
05-17-2017
02:44 PM
Non-Ambari Cluster Installation Guide:
https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.4/bk_hadoop-ha/content/additional_hs2_installed_manually.html https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.4/bk_installing_manually_book/content/install_hive_hcat_rpm.html either way you do install...prefer method to re-install via Ambari url..it will be easy to setup real quick.
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05-16-2017
01:16 PM
Connect to Sandbox using Command to access the Sandbox thru SSH: ssh root@127.0.0.1 -p 2222; java -version or Use Web Client Shell: url : 127.0.0.1:4200 root/password java -version
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05-14-2017
03:05 AM
1 Kudo
To get this started each time you restart your sandbox you can add a few lines to your rc.local startup script: - /etc/rc.local
hadoop-daemon.sh start portmap
hadoop-daemon.sh start nfs3 This will place logs for each service in /var/log/hadoop .
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05-14-2017
01:07 AM
Following document, re-configure the nfs gateway start in-order. http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.2.8/bk_hdfs_nfs_gateway/content/ch01s02.html https://hortonworks.com/blog/how-to-enable-nfs-access-to-hdfs-in-hortonworks-sandbox/
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05-13-2017
08:11 PM
Please ignore previous notes, same notes attached for your reference. I have done replica your issue on OS ubuntu16, don't see any issue while
installing ambari-server/agent and HDP...Please confirm which step you
got an error while try to install ambari server ?
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05-13-2017
08:05 PM
I have done replica your issue on OS ubuntu16, don't see any issue while installing ambari-server/agent and HDP...Please confirm which step you got an error while try to install ambari server ? OS Version : ubuntu16
Ambari : 2.5.0.3
HDP : 2.5.5.0
repository used : public url
cd /etc/apt/sources.list.d
==> Download software
wget -nv http://public-repo-1.hortonworks.com/ambari/ubuntu16/2.x/updates/2.5.0.3/ambari.list -O /etc/apt/sources.list.d/ambari.list
apt-key adv --recv-keys --keyserver keyserver.ubuntu.com B9733A7A07513CAD
apt-get update
testhdp@testhdp:/etc/apt/sources.list.d$ cat ambari.list
#VERSION_NUMBER=2.5.0.3-7
deb http://public-repo-1.hortonworks.com/ambari/ubuntu16/2.x/updates/2.5.0.3 Ambari main
==> Confirm that Ambari packages downloaded successfully by checking the package name list.
apt-cache showpkg ambari-server
apt-cache showpkg ambari-agent
apt-cache showpkg ambari-metrics-assembly
==> Install the Ambari bits. This also installs the default PostgreSQL Ambari database.
apt-get install ambari-server
apt-get install ambari-agent
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05-13-2017
01:33 PM
Refer below links..so far no changes in-place.. https://2xbbhjxc6wk3v21p62t8n4d4-wpengine.netdna-ssl.com/wp-content/uploads/2017/05/HCDCA_Data_Sheet.pdf five main categories of tasks that involve:
Installation
Configuration
Troubleshooting
High Availability
Security
The exam is based on the Hortonworks Data Platform 2.3 installed and
managed with Ambari 2.1.0. Each candidate will be given access to a
four-node HDP 2.3 cluster along with a list of tasks to be performed on
that cluster. PREREQUISITES Candidates for the HPDCA
exam should be able to perform each of the
obj
ectives
in the list on our website at
:
https://hortonworks.com/services/training/certification/exam
-
objectives/#hdpca Candidates are also encouraged to
attempt the practice exam
: https://2xbbhjxc6wk3v21p62t8n4d4
-
wpengine.netdna
-
ssl.com/wp
-
content/uploads/2015/04/HDPCA
-
PracticeExa
mGuide.pdf
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05-12-2017
04:11 PM
it looks new error show up you are trying for upgrade...please confirm what you doing currently Question : 1. are you trying ambari-server fresh install ? 2. or trying to do ambari-server upgrade from one version to newer version ? Output needed: cat /etc/yum.repos.d/ambari.repo cat /etc/yum.repos.d/HDP.repo cat /etc/yum.repos.d/HDP-UTILS.repo yum repolist
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05-12-2017
04:03 PM
need below output where you try to install ambari-server on host machine Output needed: cat /etc/yum.repos.d/ambari.repo cat /etc/yum.repos.d/HDP.repo cat /etc/yum.repos.d/HDP-UTILS.repo yum repolist
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05-12-2017
02:57 PM
Please go ahead below, since your are using "ubuntu14 OS", modify/replace your repofile ubuntu14 instead of ubuntu16. http://public-repo-1.hortonworks.com/HDP/ubuntu14/2.x/updates/2.5.3.0/HDP-2.5.3.0-37.xml HDP/ubuntu14/2.x/updates/2.5.3.0/
Parent Directory (To Move Back To Repository)
HDP-2.5.3.0-37.xml
HDP-2.5.3.0-ubuntu14-deb.tar.gz
HDP-2.5.3.0-ubuntu14-deb.tar.gz.asc
HDP-2.5.3.0-ubuntu14-deb.tar.gz.md5
HDP-2.5.3.0-ubuntu14-m2-artifacts.tar
HDP-2.5.3.0-ubuntu14-tars-tarball.tar.gz
HDP-2.5.3.0-ubuntu14-tars-tarball.tar.gz.asc
HDP-2.5.3.0-ubuntu14-tars-tarball.tar.gz.md5
build.id
build_metadata.txt
db
dists
hdp.list
pool
relocatable
slider-app-packages
tars
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