Ranger – Usersync with LDAP Not Working
Morning: I am trying to setup Ranger with LDAP, but keep running into the following error: 11 Jun 2015 10:01:43 ERROR PasswordValidator [Thread-6] – Response [FAILED: unable to validate due to error...
View ArticleProduct installation
Hi, for Cloudera, we have to create parcel of our product (as i’m a product vendor) to make it available in cloudera hadoop. is there any such cases for ambari? do we have to create any kind of...
View ArticleReply To: ambari install wizard issue
I forgot to mention that i have ubuntu 15.04 64 bit
View ArticleYARN-2834 Resource manager crashed with Null Pointer Exception
I ran into https://issues.apache.org/jira/browse/YARN-2834 — the Resource Manager crashed with a Null Pointer Exception immediately after it started. I am running HDP 2.2.4 (yarn 2.6.0). Has anyone...
View ArticleReply To: fuse and fuse-lib requirement for installing HDP 2.2
our issue is resolved: one variable (in repo url) in our local repo was not properly initialized , fixed and then executed the following: yum clean all yum update ambari – restart install all went...
View ArticlePig using HCatalog issue with AWS based HDPCD Practice Exam
Pig using HCatalog issue with AWS based HDPCD Practice Exam. I’m working my way through the AWS based HDPCD Practice Exam, for context see the following document :...
View ArticleRanger Hive Repository with Kerberos and LDAP
On HDP 2.2.4, Rnager Admin and User-Sync using Ambari 2.0 has been installed and synchronized with LDAP. While creating the Hive repository and testing the connection with jdbc URL:...
View ArticleReply To: KeyManagement support.
I am afraid I don’t really understand your question. Would it be possible to explain with more examples? In general with a MapReduce job you cannot figure out the key based upon the value. You could...
View ArticleReply To: KeyManagement support.
Hi Alex thanks. I would need to store keys in a keystore that I can access from the splits (map/reduce phase). That is the keystore must be available to each node. I would retrieve the keys at the...
View ArticleRelease date of HDP 2.3?
I have a few questions regarding the upcoming 2.3 release: *Is there anything known about the release date of HDP 2.3? *Are the release notes available already? *We are specifically interested in an...
View ArticleReply To: Ranger Hive Repository with Kerberos and LDAP
I tried both with user@FQDN and without FQDN. No success.
View ArticleReply To: Ambari UI stuck at "Loading…"
I am having the this problem … does anyone have a solution … hangs at “Loading …” i have VMware – centos 6.2 x64 … i have tried different versions of ambari but no go … There is no firewall issues .....
View ArticleReply To: HDP for Azure – Sandbox root login
Hi Suresh, For azure deployment of Sandbox, when setting up, you specify this password in the blade. The splash screen I believe provides this instruction. Regards, Robert
View ArticleReply To: Hortonworks Not Booting On Windows
Hi Gaurav, How much physical memory is on your machine? It maybe that there is not enough memory allocated. If you are running ambari and other services, you should probably try to increase the memory...
View ArticleReply To: shell login passwords
Hi Suresh, I answered your question in the post you posted. http://hortonworks.com/community/forums/topic/hdp-for-azure-sandbox-root-login/ Regards, Robert
View ArticleReply To: Login Problems
Hi Sebastian, Apologies for the delay. You can actually ssh into the box with some ssh client. user and pass is root / hadoop mentioned in the splash screen. Regards, Robert
View ArticleReply To: Oozie Pig Script Loading HBase
Hi Clinton, You were using the oozie command line? I assume it might not be the same jars being used. Can you post your pig script? Regards, Robert
View ArticleReply To: Not able to open Hortonworks Sandbox IP in browser
can anyone suggest any solution
View ArticleReply To: Ambari UI stuck at "Loading…"
keith, try updating your browser. That worked for me.
View ArticleReply To: Pig using HCatalog issue with AWS based HDPCD Practice Exam
I am not aware of this particular error. I have a sandbox installed and i got the above working. ( I have not tried on AWS yet). Hope you have started pig with Catalog option Pig -useHCatalog. Also...
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