Alternatively, if you have zeppelin, you can run your bash / hadoop commands over there too.. example: %sh whoami %sh hadoop fs -ls /user/root/ ... View more

Is this happening on SandBox?? Can you provide little more details on the version of Sandbox, browser, etc.. ?? Also, please check and ensure that your user (ambari user) has write permission in the directory where you are trying to save your script to (you can always change the hdfs path to the desired directory while creating the new pig script) ... View more

Make sure you check if your ambari package is downloaded successfully with below commands apt-cache showpkg ambari-server apt-cache showpkg ambari-agent apt-cache showpkg ambari-metrics-assembly You can refer to the installation guide here - http://docs.hortonworks.com/HDPDocuments/Ambari-2.1.2.0/bk_Installing_HDP_AMB/content/_download_the_ambari_repo_ubuntu14.html ... View more

Yes, you can resume installation using Ambari, and also you can add HDP components from Ambari; However, if you are looking to remove some of the HDP components, then you have to first manually remove the component before proceeding to add that from Ambari. Here is the link on how to remove a HDP service/component - https://cwiki.apache.org/confluence/display/AMBARI/Using+APIs+to+delete+a+service+or+all+host+components+on+a+host ... View more

I am assuming you are trying to install manually from apache. Is there a reason you are not using HDP w/ Ambari? ... View more

Adding onto Benjamin's answer - as this may be helpful to others having similar issues: When using HiveServer2, always use the Authentication as "user name" (you may use root to connect to the hwx sandbox) ... View more

great article!! ... View more

Thank you! I am excited about LLAP too. Do we yet have a timeline on which HDP release the new hive-2 will be packaged in? ... View more

Thanks.. exactly what I was looking for. ... View more