Member since
09-24-2015
816
Posts
488
Kudos Received
189
Solutions
My Accepted Solutions
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08-29-2016
06:05 AM
The minimal requirement is to place ambari.repo on the node where ambari-server will be installed. If you let ambari-server install Ambari agents (requires password-less ssh and ssh private key) that's all you need. If you want to install Ambari agents manually, then you need ambari.repo on all nodes in the cluster. [Usually, to be sure, I place ambari.repo before hand by myself on all nodes in the cluster.] Regarding HDP.repo, it's as @rguruvannagari said, you don't need to place it manually, it will be done by Ambari.
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08-26-2016
05:36 AM
It looks like there are 2 users called "arun". Can you try to restart ambari-server, login as admin and check regiestered users.
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08-25-2016
03:41 AM
1 Kudo
Oozie share lib was supposed to be created during installation and start-up of the Oozie server, and the default location in HDFS is set by: oozie.service.WorkflowAppService.system.libpath=/user/${user.name}/share/lib In your case it's /user/oozie/share/lib. Check do you have anything there. If yes, use "oozie admin ... -sharelibupdate, if not, restart Oozie server, it's supposed to recreate it. Check logs (output in Ambari) after server restart for any errors, and try to fix them. Finally, if there is a need to run "oozie-setup.sh sharelib create" use /usr/hdp/current/oozie-server/oozie-sharelib.tar.gz as the argument to "-locallib". Or you can just untar the tar-ball, "-put share" to /user/oozie/, and run sharelibupdate.
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08-19-2016
12:12 AM
If you are trying this on Sandbox instances, then try increasing Yarn Capacity Scheduler maximum-am-resource-percent to 0.5 or 0.7, the default may not allow all required MR jobs to run at the same time. Also, make sure plain distcp works (without Falcon). If you still have issues then check Oozie launcher job logs, either from Oozie UI, or from RM UI, or using the "yarn logs" command.
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08-17-2016
09:53 AM
1 Kudo
Hi , and thank you for your interest in Hortonworks! To answer your question, there is no License edition, only the open-source edition. Regarding Paid Support please consult this page, a contact phone number and a web inquiry form are provided at the bottom of the page.
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08-08-2016
06:25 AM
If you install a local repo, as per my answer above, you will have all required packages to install Ambari and all HDP components there, and you won't be asked again for any other ones.
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08-07-2016
04:54 AM
1 Kudo
You can install a local repo on one of your nodes (Ambari node, or another master node), and configure Ambari to use your local repo instead of downloading all packages from Internet. You can find details here
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08-05-2016
01:36 AM
1 Kudo
Hi @Raja A, can you try "input.regex"="(.*)\\^\\^\\^\\^\\^\\^\\^\\^\\^\\^(.*)"
You need groups to map to your table fields.
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08-03-2016
02:37 AM
@João Souza Have you checked the answer by Lester below, based on Pig MultiStorage? That's exactly what you need.
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08-03-2016
02:22 AM
After join the elements from A are at positions $0 .. $8, the elements from B are at $9 .. $13. Also, observe Performance enhencers: Use types, and Project early and often which in your case means to remove un-needed elements before the join.
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