Unable to get IP Adress for Hortonworks sanbox
I am trying to install and run sringXD.For that I am following the steps provided in the URL: http://hortonworks.com/hadoop-tutorial/using-spring-xd-to-stream-tweets-to-hadoop-for-sentiment-analysis/...
View Articlebrowser time out when using Sandbox IP
Hi there: I can ping the VMware 6.0(sandbox vm) but when using http://192.168.2.50 the browser is timing out..? Using the latest Sandbox with HDP 2.2.4.2
View ArticleAmbari version 1.7.0 failed install
Hi guys i have problem with ambari 1.7.0 process install, i have stuck with process falcon client install. The error is because of parent directory ‘/usr/hdp/current/falcon-client doesn’t exist’...
View ArticleReply To: SSH Public Key
If you can proceed to a ssh as root without entering a password ( host source to host destination) it means that you have correctly done the ssh copy Question: did you copty the whole content fo...
View ArticleClik here to view.
Hortonworks Sandbox with Virtual Box
I am a graduate student who is having issue when with Hortonworks Sandbox with Virtual Box. I have downloaded this application on my MacBook Pro. I have followed all the steps.Once I get to step 7, I...
View ArticleReply To: Ambari version 1.7.0 failed install
after i’m make it manual with mkdir /usr/hadoop/current/falcon-client, the process instalation stuck again on process instalation of oozie server. Fail: Execution of ‘cd...
View ArticleReply To: browser time out when using Sandbox IP
HI Ramachandran , What windows platform are you on and how much ram and cpu you have on your machine? Also any firewalls? Regards, Robert
View ArticleReply To: browser time out when using Sandbox IP
Hello Robert .. I am running windows 7 with 2GB of RAM on my laptop and there is no firewalls … – Does it mean 2GB is not enough to run sandbox in a browser ..? Thanks /Biju
View ArticleReply To: Hortonworks Sandbox with Virtual Box
John, I checked the CPU and RAM on my macbook pro and it shows that I have have 2 slots of 2GB which shows me that there is a 4GB. How do I check the virtual box settings.
View ArticleReply To: Hortonworks Sandbox with Virtual Box
These are the steps I used to make the changes. In the virtualbox console: Shutdown your sandbox Right click the sandbox Select Settings Select the System tab Under System, select the Motherboard tab...
View ArticleReply To: Hortonworks Sandbox with Virtual Box
Hi Amber, It sounds like you will need to have a little more memory. It looks like you have 4 GB total for your machine. I assume your mac with other processes running takes at least maybe 1GB and...
View ArticleReply To: SSH Public Key
Hi, Still no luck.. Question 1: Since .ssh is hidden folded, i copied all files in .ssh folder to temp folder and selected the id_rsa file using the Choose button. question 2: Yes. I created a user...
View ArticleReply To: Enable Ranger for HIVE check box disappeared.
Hi Raul, The equivalent config property is now exposed in the Hive > Configs > Settings tab under Security > Choose Authorization. Select “Ranger” to enable the plugin. This is a bit...
View ArticleError using Sqoop with SQL server
I’m getting an error when I try to connect to a sql server database with jdbc Using HDP 2.3 on Oracle VM virtual box 5.0.4 sqoop list-databases –connect jdbc:sqlserver://<IP Address>:<Port...
View ArticleReply To: Large Number of small xml input files
any way to move this to HDFS category or do I need to resubmit it there ?
View ArticleReply To: KNOX and HDFS on a secure cluster
Hi Thelmo: Could you please verify the below? <p class=”p1″>— Knox knows that authentication is set to kerberos.</p> <p class=”p2″> One way to do that – create a link to...
View ArticleHadoop maximum Java heap size recommendation?
Hello, Is there a recommendation/calculation on java heap space allocation for HDFS? We are starting to get out of memory errors on our 4 data nodes (24c, 64g). We also have flume installed on our...
View ArticleHDP 2.3 Clean Install – "user root cannot impersonate admin"
We are evaluating a 2 node cluster setup using CentOS 7. We used the default items for all install options and setup the passwords for each application as needed. Install went about as well as one...
View ArticleReply To: How to add new node in hadoop cluster ?
yes sir i am using virtual machine so please tell me how to reconfigure the network of VM. Actually i am student of masters and now continuing my thesis in Hadoop .Please help me .
View Article