Multi node cluster on HDP 2.3
Hi, I’m trying to create a multi node cluster by using Horton works Data Platform 2.3 (Sandbox VM). Any thoughts are suggestions on how to proceed with my cluster installation ? Apologies if I’m...
View ArticleSandbox 2.3 – Could not resolve org.apache.hive.hcatalog.pig.HCatLoader
I am doing the tutorial labs and I’m having a problem with Pig (Lab 3: Pig – Risk Factor): http://hortonworks.com/hadoop-tutorial/hello-world-an-introduction-to-hadoop-hcatalog-hive-and-pig/#section_9...
View ArticleReply To: Welcome to the new Hortonworks Sandbox!
<span style=”font-family: ‘Helvetica Neue’, Helvetica, Arial, ‘Open Sans’, ‘Lucida Grande’, sans-serif; background-color: #f6f6f6;”>When I tried this hadoop fs -put ./Batting.csv /user/guest/ I...
View ArticleReply To: Ambari 2.1 HDP 2.3 AWS EC2
Can you post the error you saw on the DataNode install step?
View ArticleReply To: Ambari 2.1 HDP 2.3 AWS EC2
I solved my problem by using the default JDK during installation. I think my problem is on the JCE files. Hope this will help you.
View ArticleHDP2.3 HBase 6 RegionServers starts only on local host
We have 6 nodes cluster runned on CentOs 6.7. After compleating such installation: http://docs.hortonworks.com/HDPDocuments/Ambari-2.1.0.0/bk_Installing_HDP_AMB/content/ch_Getting_Ready.html We have...
View ArticleReply To: Ambari 2.1 HDP 2.3 AWS EC2
Jeff/Yuji, Appreciate your response. I too was able to make things work for me. I chose to work on RHEL 6.6 and Ambari 1.7 on AWS EC2. — Thanks, Mrunal
View ArticleAmbari Upgrade from 2.0 to 2.3
Is there is any documentation for ambari upgrade 2.0 to 2.3(horton works) development environment?
View ArticleReply To: hadoop distcp error
Hi, We have 2.1 HA enabled kerberized cluster. I set up cross realm among cluster. I am able to list files from one node to other.But unable to do distcp .Error as : . . <p...
View ArticleReply To: odbc drivers for HDP 2.3 windows 7 and MacOS
Could you please help me to get the ODBC driver for HDP 2.3? Thank you very much.
View ArticleHDP 2.3 on Ubuntu
Hi, Running Ambari 2.0.1 and HDP-2.2.4.2-2 in production and staging environments in amazon on ubuntu 12.X. Would like to upgrade to Ambari 2.1.1 and HDP 2.3. When are the repos and details going to...
View ArticleSqoop server for Hue
Hi: I’m setting up the latest version of Hue for using HDP 2.3 in a demo/testing environment. But I have an issue for which I can’t find any documentation. Apparently for Hue Sqoop application to work...
View ArticleReply To: HDP 2.0 – SparkR (Spark 1.4)
Spark 1.4.1 TP is available at http://hortonworks.com/hadoop-tutorial/apache-spark-1-4-1-technical-preview-with-hdp/
View ArticleReply To: "su spark" password? Getting started with Spark 1.3.1...
When Spark jobs are submitted they upload files to HDFS. So the account submitting Spark job needs to have permission to write to HDFS. In an HDP 2.2.4 (or higher)cluster Spark user is created and...
View ArticleReply To: Welcome to the new Hortonworks Sandbox!
This is just great! Thanks for make this sandbox available along with the tutorials. This will really help improve both people skills as well as product knowledge Italo
View ArticleReply To: Ambari Alerts – How to change Kafka port?
Just a side note; if anyone just puts listeners to <strong style=”box-sizing: border-box; font-family: ‘Helvetica Neue’, Helvetica, Arial, ‘Open Sans’, ‘Lucida Grande’, sans-serif; font-size:...
View ArticleKafka cluster hardware sizing
I’m looking for some documentation to perform a Kafka capacity plan and hardware sizing. I have a lot of doubts about the memory and CPU sizing. About the memory I know to calculate the total cluster...
View Articleconfigure not getting called when changing configuration
<div style=”color: #000000; font-family: Calibri, sans-serif; font-size: 14px; line-height: normal;”>I have a master.py with install(self, env), configure(self, env), start(self, env) &...
View ArticleIs there an Cloudera HdfsFindTool equivalent in HDP?
I’m looking for the HDFS version of Linux find command. Would it be in Solr?
View ArticleReply To: configure not getting called when changing configuration
I also notice, the HDFS/YARN scripts doing a self.configure() in start(). Is that the only way to handle configuration changes ? I am concerned about rewriting config files at each start … & am...
View Article