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HDP on Virtual Box : Error in retrieving web client state from ambari server
I installed a 3 node HDP 2.1 cluster using vagrant , puppet and ambari blueprints in my Mac . It works in the office network. But it seems to have an issue when I login to Ambari UI from home. Also...
View ArticleReply To: R and Hive via RJDBC?
Hi Brent, I am running into similar errors when trying to connect R to HIVE via RJDBC. The error I am getting is this: drv <- JDBC(“org.apache.hive.jdbc.HiveDriver”,...
View ArticleReply To: Error querying using hive with table created using Json SerDe
Hi Matt, I didn’t fix the problem permanently for all the interfaces but to make it work within hive, just add the following jar...
View ArticleAmbari 1.6 Gluster Stack option
I’ve seen references on the web to an Ambari stack option for glusterfs. I have Ambari 1.6 installed, but don’t see any glusterfs options in “Select Stack”. Is there something special needed to enable...
View ArticlePig: Error: Could not find or load main class slf4j-api-1.6.4.jar
I ran into reported issue of not available jar-files on current sandbox version. So based on some comments on the forum I’ve copied the jar files to /usr/lib/hive/lib. But after this I’m getting...
View ArticleBinary Options.. What Are They?
Xtreme Profit Cloud Binary Options.. What Are They? When you trade options you either earn a massive earnings payout or else you lose a small % that is your initial investment. Meaning the trader must...
View ArticleESRI Tools for Hadoop
I’m having trouble getting the ESRI tools for Hadoop to run in Hortonworks. I have downloaded and imported the jar files and the data, but the Hive sql just stops running with no error message. Is...
View Articlehttp://hostname/8000/hcatalog/ – list index out of range
Hei I have set up hue and configured hive2: <property> <name>javax.jdo.option.ConnectionURL</name>...
View ArticleReply To: http://hostname/8000/hcatalog/ – list index out of range
More information: [root@bigdata5 bin]# ./hcat.py -e “Show Databases” OK default Time taken: 0.537 seconds
View ArticleReply To: http://hostname/8000/hcatalog/ – list index out of range
Maybe this is somehow related. If I try to access to http://bigdata5.host.int:50111/templeton/v1/ddl/database/?user.name=hive i will get: {“error”:”Unable to access program: ${env.PYTHON_CMD}”}
View ArticleReply To: http://hostname/8000/hcatalog/ – list index out of range
step by step I am coming closer. in console I have set: export PYTHON_CMD=/usr/bin/python export HCAT_PREFIX=/usr/lib/hive-hcatalog and now I am getting: {“statement”:”show databases like...
View ArticleReply To: http://hostname/8000/hcatalog/ – list index out of range
and last problem: {“statement”:”show databases like ‘*’;”,”error”:”unable to show databases for: *”,”exec”:{“stdout”:””,”stderr”:”which: no /usr/lib/hadoop/bin/hadoop in ((null))\ndirname: missing...
View ArticleReply To: http://hostname/8000/hcatalog/ – list index out of range
I am out of ideas. http://bigdata5.host.int:50111/templeton/v1/ddl/database/?user.name=hive – gives me: {“statement”:”show databases like ‘*’;”,”error”:”unable to show databases for:...
View ArticleHBase not Working in HDP 1.2
We have the HDP 1.2 installed here in our Dev/ST/Prod and we have the HDFS, MapReduce etc. all working.. However, we encountered the error below with the HBase shell: hbase(main):003:0> version...
View ArticleReply To: Ambari 1.6 Gluster Stack option
Hi Scott, Yes, there is a minor change you have to make to enable the glusterfs stacks. You will need to update the metainfo.xml for the 2.1.GlusterFS stack. This can be accomplished by issuing the...
View ArticleEditing ambari postgres database
Hi, I manage a hadoop cluster that’s been installed using Ambari where we need to increase & decrease the memory & cpu resources available to node managers daily. The two parameters are...
View ArticleReply To: Editing ambari postgres database
Instead of modifying the Ambari database directly, do you want to set those configuration values via the Ambari REST API?...
View ArticleReply To: Editing ambari postgres database
Thanks for the tip, was not aware of configs.sh script. I tried that on a lab setup and I am able to update the two parameters as required. one small issue with using the REST API is that this action...
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