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View ArticleReply To: Ambari Host Check
Sorry, there was a typo in my question. Is it possible to change the install path and host check directory for disk space?
View ArticleIncorrect link in install doc
The following URL… http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.1.7/bk_releasenotes_hdp_2.1/content/ch_relnotes-hdp-2.1.7-upgrade-from-2.1.5.html …has a link that is incorrect....
View ArticleReply To: How to upgrade HDP version from 2.1 to 2.2
Hi Rajkumar HDP 2.2 has only been released in tech preview via the sandbox. Currently there are no documentation or bits available for download. Regards Donnie
View ArticleReply To: Knox problem with NullPointerException
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View ArticleReply To: Pig Error
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View ArticlePig: A problem with multiple delimiters. Please help!!
I’m new to to Pig. I have a problem – My input textfile.txt -> aaaa,bbbb,cccc aaaa,’xxxx,yyyy’,zzzz qqqq,wwww,eeee Output should have three columns only. Anything in single quotes should be treated...
View ArticleReply To: Pig: A problem with multiple delimiters. Please help!!
i mean, i use -> A = load textfile.txt PigStorage(,) as (col1:chararray, col2:chararray, col3:chararray)
View ArticleReply To: hdp rpms with –prefix
i have found rpms are not relocatable, it looks ambari specifically designed for Horton Networks, I am not sure why it’s Apache project, it’s just promoting ironworks.
View ArticleReply To: Use host-only networking for the virtual machine
Xiabo: It’s entirely possible to change the HDP Sandbox configuration on VirtualBox from NAT networking to host-only networking. That can be done with the following procedure: * Stop the VM if it is...
View ArticleReply To: HDP Security tools
Apache Argus (previously Ranger) provides data security for a Hadoop cluster by enabling fine-grained access control over Hadoop and related components. It does not yet feature built-in data...
View ArticleReply To: Unable to run hortonworks sandbox on any browser
Hello, I downloaded VMWare Sandbox 2.1. I have virtulized my Win 7 box, was able to run Hadoop Sandbox, everything comes well in the Cent OS, I got till the URL , but when I use the supplied URL in my...
View ArticleReply To: HDP Security tools
An overview of built-in security components is available in the HDP 2.1 Security Guide (excludes Argus, which is an add-on). There’s a timeline on the Hortonworks Security Labs page that indicates a...
View ArticleReply To: Incorrect link in install doc
The documentation team has been notified of the typo.
View ArticleReply To: Confirm Hosts Status failed
Hi Lee, are you accessing Ambari (on port 8080) from the same machine, or from a web browser on another machine? The Ambari web interface is a client-side javascript app that connects to the Ambari...
View ArticleReply To: After successful startup, browser doesn't load web page
Fermin: The Hortonworks Data Platform (HDP) Sandbox behaves differently on VMware clusters, servers, and the Workstation edition than it does on the VirtualBox server. Most of the HDP examples, links,...
View ArticleReply To: Help!!! Hadoop cluster installation – web console shows only...
It looks like HDFS is started on all your nodes but YARN only started on the master. If you’re using Ambari then you can try to start the YARN processes on each host through the web interface,...
View ArticleHow to compile scala file in techpreview
I want to write and test my own scala script. I saw references to a tool called sbt/sbt for compiling and packaging scala files. I dont see such tool in the tech preview.
View ArticleReply To: After successful startup, browser doesn't load web page
I was able to load the HDP Sandbox on a vmware player. I was able to start it up, and like the tutorial says, it gives me an IP address to go to in the browser. When I try to load it, it simply...
View ArticleReply To: Pig: A problem with multiple delimiters. Please help!!
You can either escape the delimiter in the field content or using a custom LoadFunc ( the easy way is to extends PigStorage(), and override its getNext())
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