Reply To: Tutorial:Real time Data Ingestion in HBase & Hive using Storm Bolt
To “Dave” the “Forums moderator”, can you please help me with this issue on the ‘Tutorial:Real time Data Ingestion in HBase & Hive using Storm Bolt’. Im looking for any pointers as to how to...
View ArticleReply To: ambari agent istall fails with ssh error
I got this from a guy on the ambari mailing list. I haven’t gotten a chance to review it yet: http://www.swiss-scalability.com/2014/12/install-hdp-22-on-ubuntu-1404-trusty.html
View ArticleUsing Slider as a default mechanism for HBase on HDP 2.2
Hi, I just installed HDP 2.2 through Ambari. I was under the impression that in HDP 2.2., the default deployment mechanism for HBase/Accumulo is through Slider (i.e., they are enabled by default for...
View ArticleReply To: Welcome to the new Hortonworks Sandbox!
I have a similar problem to Pradeep K. I just installed the HDP 2.2 sandbox for VMware and it started fine in VM Player 6.0.5 build-2443746. I could open the URL http://192.168.229.129/ and could see...
View ArticleReply To: HA Namenodes and DNS?
Thanks Dave, So in essence, so long as the individual machines are in DNS, and in the hdfs-site.xml config, then the name of the cluster does not actually have to be in dns at all. That helps. Thanks!
View Articlereality glasses are real, just not pretty
As you’d hope, the glasses can connect to compatible Android smartphones over Bluetooth, and is controlled via that little puck you see http://www.reddit.com/r/lariscshmcn/comments/2w6ghr/
View ArticleHive query logging from all client
Is there a way to log the SQL queries for all sources? I’ve got mostly JDBC and ODBC clients accessing Hive. The Hive CLI logging is the right idea but my clients don’t use the CLI — they use third...
View ArticleReply To: Hive query logging from all client
Apache Ranger can be used along with HiveServer2 for audit logging.
View Articlewires is flexible enough to rotate meditation balls
Baoding balls are two metal balls that are rotated over and over again in one hand for meditation, exercise or rehab purposes http://www.reddit.com/r/mahnazdio/comments/2w7d0r/
View Article"AmbariException: Host XYZ doesn't exist in database"
Hi, I am trying to setup the Ambari on my Ubuntu machine. Below is the server log for the error I got, this server-log is generated when I tried to register a host on Ambari web UI. Please help to...
View ArticleReply To: Hiveserver2 configuration
If i do not make any changes, i get the following errors when checking configuration hadoop.hdfs_clusters.default.webhdfs_url Current value: http://sandbox.hortonworks.com:50070/webhdfs/v1/ Failed to...
View ArticleReply To: Ambari not showing up / starting in 8080
Hi Dave, these commands return respond: -bash: ambari-server: command not found. -lauri
View ArticleAprimo CRM on Hive.
We are trying to work on a POC where we would like to do some campaign management using Aprimo CRM tool on Hadoop. As of now, the tool uses Teradata as the backend. Storing data in Teradata is proving...
View ArticleReply To: Aprimo CRM on Hive.
That error message does not give enough information, it seems to be a Aprimo specific error. You might want to check if Aprimo gives more information in some logs.
View ArticleError during HDP installation – App timeline server
Using Ambari 1.7, I’m trying to install the HDP 2.2 stack on 9 nodes. The HDP.repo is : [HDP-2.2] name=HDP baseurl=http://l1032lab.sss.se.scania.com/hdp/HDP/centos6/2.x/GA/2.2.0.0/ path=/ enabled=1...
View ArticleOozie hive action stuck in RUNNING
See my question here: http://stackoverflow.com/questions/28591123/oozie-workflow-hive-action-stuck-in-running Can you help?
View ArticleReply To: Error: E0508 : E0508: User [?] not authorized for WF job
When I got these errors, I usually removed the $HOME/.oozie-auth-token file and retried. It worked all the time after that.
View ArticleReply To: How to link with hortonworks' distribution of Spark in maven?
Check out https://github.com/vinayshukla/SparkDemo1 for a simple SparkDemo that show maven pom.xml to link up to Hortonworks repo. Spark bits are available from...
View ArticleReply To: hadoop-httpfs install issues in HDP 2.2
Jaehoon, were you able to sort this out. I am running into the exact same issue?
View ArticleReply To: Potential misconfiguration detected. Fix and restart Hue.
Cameron, could you please share how did you fix the hadoop httpfs rpm issues? Thanks Parvesh
View Article