Reply To: Network issues with sandbox
It appeared to be a network configuration issue: yum wouldn’t install flume when connected to my company network, but when I got home and tried installing again it worked fine (all default settings on...
View ArticleReply To: Install/Startup Guide for VirtualBox
I have had installed Hortonworks Sandbox. i can see in my browsers tutorials on address http://127.0.0.1:8888/ But i dont know how i can login to my virtualbox ??? alt+f5 —-> if i use root and pass...
View Articleoozie – Sqoop Error in HDP-2.2
Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected. 2015-05-01 15:17:24,316 INFO [TaskHeartbeatHandler PingChecker] org.apache.hadoop.mapreduce.v2.app.TaskHeartbeatHandler:...
View ArticleReply To: Cannot register host with not supported os type ubuntu14
Hey Alex, thanks for your answer! Since I am only trying things out at the moment, there is no need to use Ubuntu. So I’ll give it a try with Centos or Ubuntu 12.04. Thanks for your support, Michael
View ArticleReply To: Welcome to the new Hortonworks Sandbox!
what is the code to connect sandbox in java using eclipse?
View ArticleAmbari on windows cluster
I am trying to confirm if Ambari will work on a windows Cluster or if it is still only supported under Linux based system?
View ArticleWarning while removing impala
Hi, While removing Impala i have getting the warning that to remove Hue,Hive & oozie before removing Impala. I removed the impala on below steps : CM UI –> Impala Instances –>Role...
View ArticleReply To: Ambari on windows cluster
Hi Francisco, As of today it is still not supported on windows. Regards, Robert
View ArticleAmbari uses Vagrant shared folder as base dir
I’m running an Ambari Agent in a Vagrant environment. Vagrant mounts a folder via NFS in /var/vagrant. If I check the mounts after Vagrant has booted the machine, I get the following:...
View Articlelocal & localhost:8888 works; but 127.0.0.1:8888 doesn't work
Hi, When I attempt to direct to “tutorials”, local & localhost:8888 works; but 127.0.0.1:8888 does. port 8888 is set in VM. in addition, in the file HOSTS 127.0.0.1 localhost...
View ArticleReply To: Unable to get past step 9 – Hive Metastore start – fails
I’m having this same issue, but my scenario is during an automated installation from a blueprint that was exported from a running instance. I’m using Ambari 1.7.0 and HDP 2.2. Of the 96 tasks...
View Article2.2.4 VMware sandbox can't run sqoop import
Hi , i just downloaded the 2.2.4 sandbox and loaded it in VMware. now im trying to run a simple sqoop import but couldnt because i am getting an error. the command i executed was sqoop import –connect...
View ArticleProblem installing hadoop components using Ambari
I’m trying to install a 3-node HDP 2.2 cluster using Ambari. Host file, proxy configuration, ambari-server configuration all are done but I’m stuck at the last install step. When I do next and start...
View ArticleAmbari 2.0 with Ranger repository problem
Hi I am trying using Ambari 2.0 for install and manage ranger. But facing the problem: The Ranger UI doesn’t auto create repository when I enable the ranger in service configs via Ambari UI (eg....
View ArticleData Ingestion in Hadoop cluster
For local file ingestion to HDFS in general we use hadoop command copyFromLocal like the following : <b> hadoop fs -copyFromLocal <file location local directoy location> <hdfs data copy...
View ArticleReply To: HCatClient error on create table Class path contains multiple SLF4J...
I was able to get around this problem by renaming one of the source files and added a .bak there. On a MacBook I activated the comand line with Fn-Alt-F5 and navigatet to the location with “cd”...
View ArticleReply To: Disabling namenode HA
Hi Jonathan, Did you find a solution to your problem? Did you manage to turn off Namenode HA? Now i’m exactly in your situation, both of my namenode are in standby mode… Orlando
View ArticleReply To: ipython notebook
I have written brief notes about this.. please refer https://millionzeros.wordpress.com/, hope it helps.
View ArticleMigrating to 2.2 : Ambari Hive fails because of stack version mismatch
Hello, I am migrating from HDP2.1 to HDP2.2. Starting my Hive service from ambari fails because of /var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/params.py : “if...
View ArticleFailed with exception copyFiles
Hi everyone, I created a Hive table with ORC files, which I feed with INSERT INTO TABLE ... FROM SELECT ... queries. Since last week, the query fails with this message : Failed with exception...
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