Security in HDP for Windows
Replies: 1 Hi, I’m playing with HDP for windows, and have 2 questions about security. 1. Kerberos Authentication: How to configure the HDP to use windows Kerberos authentication? I saw all documents...
View ArticleWhere to install ODBC drivers? server or client?
Replies: 0 I have installed HDP 2.0.6 on a CentOS 6.5 server at my job. My office workers have windows machines. Do I need to install the ODBC linux drivers on the Hadoop servers? Or do I install the...
View ArticleHadoop Security : Kerberos or Knox or both
Replies: 1 Hi, for setting up a secure Hadoop cluster, what is the best approach? 1. Kerberos 2. Knox gateway 3. Encryption of data-in-motion using SSL/TLS 4. Mixture of these solutions 5. Any other ?...
View ArticleSome URL for manual download are broken
Replies: 0 http://public-repo-1.hortonworks.com/HDP/suse11/2.x/updates/2.0.6.0/tars/hive-0.12.0.2.0.6.0-101.tar.gz...
View ArticleCannot connect to 127.0.0.1:8888
Replies: 0 I already download the Sand box 2.0 on my laptop running on Win 8.0 but I cannot connect to the server of 127.0.0.1:8888/. I have used 3 different browser, chrome, IE and firefox none of...
View ArticleChange Ambari bundled JDK on existing install
Replies: 7 I was recently attempting to install some software on top of a HDP cluster, and some of the code required Java 1.7 – and the cluster had been setup with 1.6. After a few hours of google...
View ArticleSandbox GUI issue
Replies: 0 I installed VM 4.2+ and sandbox 2 in my windows 7, 4 GB machine.When I tried to access the GUI ,the home page opens up but the sandbox is not accessible, It gives Http 404 page not found...
View ArticleODBC Error on HDP 2.0
Replies: 1 Hello , I am getting below error when I am trying to test ODBC connection on Windows 7. Driver Version: V1.3.19.0013 Running connectivity tests… Attempting connection Failed to establish...
View Articlewebloganalytics query not working
Replies: 6 I get an internal error processing every time I try to run this query. The Omniture query worked fine but this one does now. Please Help!
View ArticlePython script not generating log 12: How to Refine and Visualize Server Log Data
Replies: 0 Hello , Python script generate_logs.py is not generating log files. When I tried to run the script command prompt did not return to normal. Any clues ?...
View ArticleThe password of user hdfs
Replies: 1 When the ambari is installed, many users are created, one of these users is HDFS User(hdfs). Does anyone know the password of the user hdfs? Thanks a lot.
View ArticleThe query from HIVE to HBASE with 'where' does not work.
Replies: 0 The table was created from HIVE: CREATE TABLE hbase_job ( id int, name string ) STORED BY ‘org.apache.hadoop.hive.hbase.HBaseStorageHandler’ WITH SERDEPROPERTIES (“hbase.columns.mapping” =...
View ArticleHCatalog: Error while importing files
Replies: 0 Hi, I am working on a 4 node cluster, 1NN, 1Sec NN and 2DN. I was trying to follow the tutorials on Hortonworks. I uploaded the file and also created the table ‘nyse_stocks’. However when I...
View ArticleHbase never stops
Replies: 1 Hbase never stops. Earlier it used to close fine.[ Also in my configuration files the hbase and zookeeper directory for data storage is set to my defined location and not the /tmp] I typed...
View ArticleWhat next after HDP is installed on Centos
Replies: 3 Hi, I have installed HDP 1.3 using Ambari on CentOS 6.x. All the services look to run fine in Ambari. Now i want to use the hadoop. Is there is a web Interface that gets installed where i...
View ArticleHow to create HIVE table through PIG
Replies: 0 I have a use case where Pig UDF processes some data and generates either string or int etc. I need to store that back into a hive table. For this, I have to create Hive table in advance for...
View ArticleAmbari create invalid hdp.repo file in /etc/yum.repos.d
Replies: 4 Hello, when i try to install HDP 1.3.3(CentOS 6.5 x64) i get error: err: /Stage[main]/Hdp-hadoop/Hdp-hadoop::Package[hadoop]/Hdp::Package[hadoop 64]/Hdp::Package::Process_pkg[hadoop...
View ArticleHue connection delay
Replies: 8 Gentlemen, thank you for your attention. I have Hue 2.3.0-102 installed on CentOS 6.5 with Ambari and all the HDP 2.0.6 services running. The Hue server is set to start automatically on...
View ArticleHadoop 2 CREATE USER FAILURE
Replies: 1 While installing Hadoop 2 latest release ,got the following error HDP: OOZIE_SERVER_HOST ASANDE1 HDP: OOZIE_DB_PASSWORD 1Lisioco HDP: HBASE_MASTER ASANDE1 HDP: RESOURCEMANAGER_HOST ASANDE1...
View ArticleJob History Web UI
Replies: 6 HI, I am working on ec2-instances. IP tables are off on ambari master and two master slaves. I am able to access Ambari UI, NameNode UI but I am unable to accept JobHistory UI and logs on...
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