Cannot start namenode in Ambari
Replies: 0 I am unable to start the namenode on my cluster using Ambari. I am getting several errors, which include. notice:...
View ArticleSmoke Test Fails After Installing HDP 2.0.6 on Windows Successfully
Replies: 0 I have installed the latest version of Hadoop using the multi-node installation option. The setup includes a master node on a single Server 2012 VM and three slave nodes on separate Server...
View ArticleClarification on Sandbox
Replies: 3 Can someone supply me with some information regarding the “Sandbox”. I have downloaded and used the sandbox, I have found it to extremely useful for running the tutorials and learning about...
View ArticleGC Error/OOM w/ Hive Query
Replies: 2 Hi all, I have two tables: tbl1: 81m rows tbl2: 4m rows tbl1 is partitioned on one column and tbl2 has none. I’m attempting the following query: SELECT tbl1.col_pk, tbl2.col1, tbl2.col2,...
View ArticleHBase table record version remains 1 – BulkLoad
Replies: 1 Hello, Can someone please tell me whether HBase Bulkload using the APIs – importtsv and loadincrementalfiles (completebulkload) result in only the single version of the record(latest) being...
View ArticleRunning Hive script on Sandbox
Replies: 0 Hi all, I have a hive script (hive_script.q) and some text files on which the script should be applied. I couldn’t find any guide how to upload the script on sandbox and run it. Could...
View ArticleMulti-Node Install on windows for Hadoop 2.0
Replies: 0 It’s great that you guys have an installer for windows. I see that you have lots of info on the single-node installation but what I need are the following: 1) Step-by-step guide for...
View ArticleHadoop 2 Errors during install
Replies: 2 I was trying to perform a multi-node install with the following settings: http://tinypic.com/view.php?pic=262wdad&s=8#.UvO3M_ldUnR It installed successfully but see the following errors...
View Articlesqoop & Netezza
Replies: 1 Trying to get sqoop to dump a table from a netezza rack. All appears to run smoothly, e.g. password is accepted, table is found and it starts to import but after a few minutes the following...
View ArticleStopping and Stating an instance
Replies: 0 Hi, After the Ambari web UI is up, if I stop my ec2 instances, and if I start again, will all the servcies remain as is without any problem ? Can I just log back with the new public DNS f...
View ArticleZookeeper
Replies: 4 Hi I have a 5 node cluster – 2 masters and 3 slaves, and 1 slave node is only for zookeeper service. I installed Ambari and my WebUI is also fine. Now I do not wnat my zoo keeper node. So...
View ArticleZookeeper
Replies: 0 Hi, I have one slave node which is only for Zookeeper server and 2 nodes – secondary name node and one more slave node running zookeeper client. I dont need zookeeper. so can I just stop...
View ArticlePig call sqoop for export pig script results
Replies: 1 Hi erverybody, i want to call sqoop from my pig script to export the results of my map/red functions. the results are hugh and i dont want to save it first and then read it by sqoop to be...
View ArticleWeb UI for querying
Replies: 0 Is there any kind of web ui for pig or hive that I can use? I know there is web ui for namenode and for job tracking. Can you please any other web ui that are avaialble. For example, I...
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HDP2 Windows Add User to Hadoop
Replies: 6 Hi, I am installing HDP 2.0 for Windows as my first attempt at a Hadoop stand alone environment! I have successfully gone through the install, and I am now running the Smoke Test command...
View ArticleJobs tab missing from Ambari Dashboard
Replies: 4 HI, I have everything done full installation but now I realized “Jobs” tab is missing from the dash board!!! Please suggest what could be the reason and how I an get it? Thanks !
View ArticleUpgrade From HDP1.3 To HDP2
Replies: 1 Hi, I want to upgrade my HDP from version 1.3 to 2 with keeping data. I uninstalled the HDP 1.3 with ‘DESTROY_DATA=no’, then installed HDP2 with the same parameter. But when I try to run...
View ArticleHDP 2.0 on Windows deprecated Warning
Replies: 0 Hi All, I have installed HDP 2.0 on Windows Server R2 2008. It has been installed successfully,but whenever I am trying to run any task starting from Run-SmokeTests its showing deprecated...
View ArticleMap Reduce examples location
Replies: 1 Hi, I am new to HDP 2.0.9 . I installed it through Ambari 1.4. And here is my summary of services : NameNode, HBase Master, Ganglia and Nagios servers installed on hdpm1.hdp.hadoop(master1)...
View ArticleHDP 2.0 install issues on Windows 7, JDK 1.7.0.2
Replies: 1 Need help. I have tried installing and uninstalling HDP 2.0 more than 20 times during last 5 days. So far it installs successfully but SmokeTests fail. I used administrative access for...
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