Member since
08-28-2015
194
Posts
45
Kudos Received
1
Solution
My Accepted Solutions
Title | Views | Posted |
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4290 | 07-05-2017 11:58 PM |
01-25-2016
01:27 PM
this is the best answer for my question.
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01-25-2016
03:39 AM
so this one I picked would work, right? jdk-8u71-linux-x64.gz @http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html Appreciated your valuable input, never thought this is a custom JDK.
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01-25-2016
03:08 AM
since we dont have internet access and not able to install Java from yum, so we have to download java jdk8 for rhel 6.5 installation. I pick this one -- jdk-8u71-linux-x64.gz and like to confirm weather this is a right one. if not, please let me know the correct one along with URL, thanks
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01-24-2016
11:48 PM
I made all other changes ok.
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01-24-2016
11:48 PM
to disable THP if test -f /sys/kernel/mm/redhat_transparent_hugepage/defrag; then echo never > /sys/kernel/mm/redhat_transparent_hugepage/defrag fi
then I got
>
dont know what to do next.
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01-24-2016
11:13 PM
need to have a clear list of RHEL kernel parameters need change for hortonworks/ambari installation
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Apache Ambari
01-24-2016
10:21 PM
1 Kudo
I have 5 servers, 1 nn, 4 dn and all has no public IP or internet access. all my servers are local network, no internet access. so I have downloaded ambari.repo and upload to /etc/yum.repos.d on my server. when yum
install ambari-server, I got error: Loaded plugins: changelog, fastestmirror, fs-snapshot, product-id,
: rhui-lb, security, subscription-manager, verify
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
http://public-repo-1.hortonworks.com/ambari/centos6/2.x/updates/2.0.0/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - "Couldn't resolve host 'public-repo-1.hortonworks.com'"
Trying other mirror.
Error: Cannot retrieve repository metadata (repomd.xml) for repository: Updates-ambari-2.0.0. Please verify its path and try again I think it try to reach to internet, but I dont have that access in my system. so what I can work around.to have additional downloads?
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Apache Ambari
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Security
01-23-2016
08:22 PM
1 Kudo
@Ancil McBarnett Great, appreciated your quick respond. we will try this tool to see what comes out. Thanks again. Robin
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01-23-2016
07:11 PM
1 Kudo
our hortonworks cluster look for an ETL tool to extract data from tara data to HDFS
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Apache Sqoop
01-23-2016
05:18 PM
yes, both answers provided me the best practice. I really appreciated. we are having a meeting on Monday to decide which is the best ETL tool for load data from taradata database to hortonworks cluster, so any suggestions. Sparks or anything else. I guess this is a new question, should I create another thread?
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