analyse xml file in hadoop
Replies: 3 HI, i have uploaded XML file in hdfs , Now I want to know how can analyse/see the xml file in hadoop? I am new to hadoop please help. Thanlks, Agupta
View ArticleHDP2.2- Mapreduce pointing to local file system instead of HDFS
Replies: 1 Env – HDP2.2 installed from ambari-server. On HDP2.2 Sanbox it is working fine and not on hdp2.2 cluster which is installed from ambari-server which is bizarre . When trying to read a hdfs...
View ArticleMan pages in Sandbox
Replies: 0 Please do not remove man pages from Hortonworks Sandbox in future. How much space does that really save vs the inconvenience it causes?
View ArticleHow do you get Spark running in HDP 2.2 Preview?
Replies: 1 I installed the VirtualBox Linux HDP 2.2 preview a couple months ago. Now at a point where I am trying to learn Spark. The web page describing the Preview said that Spark was included in...
View ArticleError: HDP 2.1 Installation nagios-plugins-1.4.9-1.x86_64 failed
Replies: 1 File “/usr/lib/python2.6/site-packages/resource_management/core/shell.py”, line 90, in _call raise Fail(err_msg) Fail: Execution of ‘/usr/bin/yum -d 0 -e 0 -y install hdp_mon_nagios_addons’...
View ArticleSandbox Hive Connectivity Issue
Replies: 0 Hello, I have painfully looked through several threads about issues connecting to Hive in the sandbox (Virtual Box) and still cannot get anywhere. Trying to connect to Hive from both the...
View ArticleSpark 1.2 in HDP 2.2
Replies: 1 Hello, Just want to ask you guys about Spark 1.2 in HDP 2.2. In blogs and other articles, Spark is included in HDP 2.2 but when I followed the steps in...
View ArticleUnable to import incremental data from Oracle using SQOOP with timestamp
Replies: 0 Hi , We have been trying to import the data from Oracle to HDFS using SQOOP. The column that we are trying to use for incremental import is a timestamp. SQOOP is throwing a Java exception...
View Articlespark 1.2 + Avro does not work
Replies: 0 have recently installed HDP2.2(Depends on hadoop 2.6). My spark 1.2 is built with hadoop 2.3 profile. ( mvn -Pyarn -Dhadoop.version=2.6.0 -Dyarn.version=2.6.0 -Phadoop-2.3 -Phive...
View ArticleConfirming and registering hosts fails
Replies: 4 I am installing HDP 1.2.1 on a virtual machine with centOS 6.4 using ambari.(a single node cluster) I am stuck in step 3 of Hadoop Installation,”confirm hosts”. It passes the “installing”...
View ArticleInstallation issue sandbox 2.1
Replies: 1 Hello, I downloaded sandbox 2.1 and imported in virtual box but its throwing below error while VM starts: safemode: Call from sandbox.hortonworks.com/10.0.2.15 to sandbox...
View ArticleHDP 2.2 Preview Error "Device already attached to Port "1
Replies: 0 I am using an Oracle VM VirtualBox (Version 4.3.20) and I am trying to Import the HDP 2.2 Preview VirtualBox from an ova file downloaded from this site. It runs until the last few seconds...
View ArticleSandbox – Pig Basic Tutorial example is nbot working
Replies: 55 Hi, I just tried the following pig Basic Tutorial which is not working a = LOAD ‘nyse_stocks’ USING org.apache.hcatalog.pig.HCatLoader(); b = FILTER a BY stock_symbol == ‘IBM'; c = group b...
View ArticleHow to connect to Internet inside the sandbox?
Replies: 0 Hi Experts i currently need to access to Internet inside cluster – but it seems that current i don’t have access to Internet in HDP sandbox. I am using HDP 2.2 in virtualbox. My host...
View ArticleWhere to download HDP tar ?
Replies: 1 Didn’t found it ,could anyone point me the download address ?
View ArticleUpdate tutorial Error
Replies: 0 Hi, When I click on update buttion on the homepage of sandbox to update the Tutorials ,I am getting below error.I have installed Hadoop sandbox 2.1 with VMware. Update tutorials failed:...
View ArticleHBase REST
Replies: 2 Hi, I am using the sandbox. In browser I do the following: http://127.0.0.1:60080 I get all hbase tables – Not in xml/json just a text list When trying this: http://127.0.0.1:60080/t1/*/cf1...
View ArticleAmbari Setup Guide regarding user perrmissions
Replies: 0 Hello, Is there a guide regarding user / permissions in order to setup HDP via Ambari on Amazon EC2 instances. My application will combine Hue,Hive,Oozie,Hbase and Kafka. Do I use the...
View Articlegive HDFS permissions to an user
Replies: 0 I’m trying to do HDFS task with another user and get permission denied. How do i give another user HDFS rights besides the hdfs user?
View ArticleConfigure solfCloud on HDFS in HDP 2.1 Sandbox
Replies: 0 Hi, I am trying to setup SolrCloud on HDFS on HDP 2.1 Sandbox. I have setup a separate instance of Zookeeper that can be accessed from port 2191. I am facing problem in configuring the...
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