Configuration of Hiveserver2 to use a remote metastore server.
Apologies if this has been asked before but I have been unable to find much information on the subject. I am using HDP 2.2.4 with Ambari 2.0.1 and I am wanting to configure the Hiveserver2 instance to...
View ArticleAmbari Views – Hive view is not working
Hi All, I had a fresh install of HDP 2.3 . I donot see the hue installed by default. So I tried to setup the Ambari views for Hive. But I am not able to connect it. Not sure If I need to configure in...
View ArticleHive Tez Hangs @ 98% work completed
Some when we join two large table or small tables, HIVE Tez engine gets stuck @ 98 or 99%, mapper completes it task faster and reducer completes 90% of work and finally stuck @ 98% and fails the job....
View ArticleRead data from HBase table in Spark/Zeppelin
In Zeppelin notebook I’m trying to load some data from HBase table. I’m following the description given here, but Spark fails on HBaseConfiguration import: %spark import...
View ArticleReply To: ClassNotFoundException:...
I’m having the exact same problem. Definitely interested to see if anyone has found a solution to this
View ArticleReply To: ClassNotFoundException:...
FWIW, it appears you can run all the same jobs without yarn-client. Just drop --master yarn-client from the command
View ArticleReply To: Ambari accessing Public repository
If you set up the Ambari Server host’s /etc/yum.repos.d/ambari.repo to point to a local repo, Ambari will use the specified local repo for the agents automatically. I hope this helps.
View ArticleDFSCIOTest crash – libhdfs.so.1 does not
When I am trying to run Hadoop build in DFSCIOTest test application crash [hdfs@hdptest-client1 ~]$ hadoop jar...
View ArticleReply To: DFSCIOTest crash – libhdfs.so.1 does not
Hadoop cluster has been installed with ambari 2.1.1
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VERR_SUP_VP_REPLACE_VIRTUAL_MEMORY when trying to start Sandbox
I have installed HDP 2.3.2 on Virtual Box and am getting the following error. I have checked that my BIOS settings for virtualization are enabled and I have 4 GB of RAM
View ArticleReply To: VERR_SUP_VP_REPLACE_VIRTUAL_MEMORY when trying to start Sandbox
I have installed HDP 2.3.2 on Virtual Box and am getting the following error. I have checked that my BIOS settings for virtualization are enabled and I have 4 GB of RAM. The anti-virus I have is...
View ArticleSandbox wont load hive:Permission denied
Hello, I have installed virtual box along with the latest version of Horton Work Sandbox. After logging in using ssh root@127.0.0.1 -p 2222, I cannot access hive when entering [root@sandbox ~]# hive....
View ArticleReply To: HDP2.3 /CentOS7 installation problems
so it is not possible to install on centos? I am trying on centos6.7.
View ArticleOozie Error in Hue for sqoop action from postgreSql to Hive
I am using hortonworks sandbox with HDP 2.3.2 and i have created workflow in hue to sqoop from postgresql data to hive, but i am encountering an error like “Main...
View ArticleReply To: Lab 3: Pig – Risk Factor riskfactor.pig "Path segment is...
Check if you have done all these steps: 1. Configuring Your Cluster for Pig View...
View Articleapp timeline server failure
Hi All, Am facing the following error. Could someone help me with this stderr: 2015-11-17 19:56:23,083 – Error while executing command ‘install’: Traceback (most recent call last): File...
View ArticleAccessing HDFS files through ssh
I ran a pig script within the sandbox environment and got some errors. The logs say that the errors are located at this location: org.apache.pig.Main - Logging error messages to:...
View ArticleYARN containers being killed – memory configuration ignored (?)
I’m trying to run a Spark job on YARN (on HDP 2.3), and I’m getting messages like this in the YARN logs: 2015-11-13 17:23:22,426 WARN monitor.ContainersMonitorImpl...
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