Reply To: Welcome to the new Hortonworks Sandbox!
I am looking for the uber anonymized gps logs lined here http://hortonworks.com/blog/how-to-perform-spatial-analytics-with-hive-and-hadoop/, the infochimp site is either down, or no longer has the...
View ArticleReply To: Not connecting to any website from Sanbox
Hi Uma, That looks fine. The sandbox should be able to ping out to the internet as long as your machine has web access. As far as the tutorial you are using, are you running the vagrant command within...
View ArticleReply To: Solr error with sandbox
Hi Joe, I believe you are running the solr service as root user? If so, you need to give permissions in hdfs for that user, you can try opening up the permissions for /user/solr to 777 with a chmod...
View ArticleReusing Ampari Postgress
Folks, Is it possible (and reasonable) to (re)use the Postgress database shipping with Ambari, for storing use (i.e., non-Ambari) data? Anyone doing so already? Any particular remarks? Thanks!
View ArticleReply To: problem add Ranger servcice
We ran into this problem on an EC2 node we had. Turns out we had forgotten to run the ambari-server setup command with the right JDBC driver: ambari-server setup --jdbc-db={database-type}...
View ArticleCommon installation type of Ambari server
What’s the common hadoop multi-node installation type with ambari ? Do users install ambari-server on one of the hadoop nodes or the ambari-server is installed by itself on a separate node. Thanks
View ArticleHive Update : Null Pointer Exception while using If statement
I have table in hive in which i have to update certain records. I am using hive 0.13 version. I did bit of googling and found that i can use If-Else statement with insert overwrite for doing this but...
View ArticleOne mapper for a CSV import – ORC export
I have a small HDP 2.3 cluster (5 nodes) that I’ve setup to get some experience with Hive + Tez. I have one or two tables that I’m creating using what I believe is a fairly simple DDL as follows:...
View ArticleReply To: Ambari host registration failing
Hi, ello I’ll try to explain it in Spanish, it is quite simple to understand but if you need in English so I can post as well. He pasado mas de 2 días intentando instalarlo y lo he logrado. Debes...
View ArticleProblems with adding a job in Oozie
Hi there, I am challenging with some errors with Oozie over a month but no hope. Can you help me with these disasters? when I submit a mapreduce job in oozie, I get this error: JA017: Could not lookup...
View ArticleHDP 2.0 – SparkR (Spark 1.4)
I am interesting to test SparkR part of Spark 1.3 in HDP 2.3 (sandbox). information I have only this blog http://hortonworks.com/blog/introducing-availability-of-hdp-2-3-part-2/ can we use the spark...
View ArticleRAM of HDP 2.3 Sandbox
I use the sandbox in 8GB RAM, and run well, but HDP 2.3 make me hang, when I try to start HBase from default HDP Sandbox.. and I try to upgrade to 16GB, and it run well, and after see the RAM, it took...
View ArticleHBase icon in HDP 2.3 Sandbox
i got this , Connection failed: [Errno 111] Connection refused to sandbox.hortonworks.com:16030 I tought run hbase no need the URL..
View ArticleReply To: HBase icon in HDP 2.3 Sandbox
2015-07-25 15:29:44,998 – File[‘/var/lib/ambari-agent/data/tmp/hbaseSmokeVerify.sh’] {‘content': StaticFile(‘hbaseSmokeVerify.sh’), ‘mode': 0755} 2015-07-25 15:29:45,011 – Writing...
View ArticleQ: Tutorial HIVE error
i try the lab 2. hive in getting started, i use hdp sandbox 2.3 http://hortonworks.com/hadoop-tutorial/hello-world-an-introduction-to-hadoop-hcatalog-hive-and-pig/#section_8 Step 2.2: Define a Hive...
View ArticleReply To: Hive jdbc connection error
@ALANKRIT SRIVATSAVA can you plz elaborate on how u got this working?
View ArticleReply To: Oraoop is disabled
Using the –direct option did not seem to work either. Oraoop is still disabled and it is not using the settings that I overrode.
View ArticleReply To: Not connecting to any website from Sanbox
Hi Robert, I already tried logging into Ambari interface by using admin/admin on 127.0.0.1:8080, but it is throwing error saying: “Please enter a correct username and password. Note that both fields...
View ArticleReply To: Not connecting to any website from Sanbox
Hi Uma, The password is admin and the username is admin Have you run any other sandboxes on your machine as you may want to use a non-cached browser session. You can always revert to bridged...
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