Reply To: Welcome to the new Hortonworks Sandbox!
I had the same issue others mentioned. The IP addresses in both the web and ssh links is incorrect. The port on the ssh link is also incorrect.
View ArticleHue web UI not coming up
Hue server is up and running but unable to open web UI. I see the below error in error.log. Tried to restart still see the same issue. supervisor ERROR Process /usr/lib/hue/build/env/bin/hue...
View ArticleHive query failes when submitted from Oozie
I have submitted a Hive query from Oozie that creates a hive table. It failed with below error… FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask....
View ArticleCentOS deprecated?
I noticed on the manual install for HDP 2.2 it mentions that CentOS and RHEL supported OS are deprecated? What does this mean that HW is going to stop supporting these operating systems?
View ArticleSearching a forum sub-topic
How do I search all of the posts throughout a sub-topic in a forum, for example only topics from ‘HDP Linux Install’? The only search box I see exposed is the one at the top for the whole entire...
View ArticleReply To: Hive Issue with Spark1.2 Technical Preview for HDP 2.2
Hi Vinay, good catch. it is working now. thanks a lot for the help!
View ArticleReply To: Unable to SSH into Sandbox 1.3 version
Hi Guys, Please share how to resolve this connection error. I am also facing a similar issue. ssh: connect to host 127.0.0.1 port 22: Connection refused I tired all the options but could not connect....
View ArticleIs It Time to Trash Flash?
The company issued a security advisory for the vulnerability, which it dubbed CVE-2015-0313.
View Articlehive time series data partitioning
Hive supports list partitioning, but what is the best way to partition time series data? To be descriptive, every day i get 2 GB worth of data into a table, 90 percent of the time i am interested in...
View Articlehive statistics
How important is hive statics collection ? I did some deep dive, hive reads are not much improved after collection of statistics. however when i set auto.gather= true, inserts starts taking alot of...
View ArticleDogg Is Raising A Fund For Investing In Weed Startups
“Invest in what you know.” That’s a common piece of advice given to new investors that Calvin Broadus, Jr. (a.k.a. Snoop Dogg, a.k.a. Snoop Lion) seems http://www.eteamz.com/rbireital/...
View ArticleReply To: Install fails on brand new 2012 R2 server
Is anyone from Hortonworks able to shed some light?
View ArticleReply To: hive time series data partitioning
It is very common to partition by date. Why do you need to do partition collapsing ? Partition column (date in this case) can be used like any regular column in your query.
View ArticleRisky Business for Enterprise Networks: BAFTA
There were 9 billion Internet of Things units installed at the end of 2013 — and analysts expect the figure to hit 28 billion by 2020.
View Articleboss admits trolling failure
In a memo to staff, leaked to tech news website the Verge, he said that bullying behaviour on the network was driving users away. http://www.reddit.com/r/bafawartad/comments/2v77c8/...
View Article'Queen of the Pacific' freed
Prosecutors say Avila played a key role liaising between Mexican and Colombian cartels. http://www.reddit.com/r/casmchnlary/comments/2v9vlw/
View ArticleHDP 2.2 Sandbox Could not find SQOOP folder
Hi All, I was following the tutorial http://hortonworks.com/hadoop-tutorial/import-microsoft-sql-server-hortonworks-sandbox-using-sqoop/ I am unable to find the /usr/lib/sqoop/lib I could see Sqoop...
View ArticleReply To: ambari 1.7 ambari-server setup appears to do almost nothing
Dave Thanks for your reply and suggestions, I appreciate your help. There is nothing in the /var/log/ambari-server directory, it does exist, but it contains no files. It really seems like things...
View ArticleUnable to view Tutorial segment
Hi, After successfully installing Horton works Sandbox 2.2 in my machine , when I try to initiate Sandbox in a web browser, I am not able to view the Tutorial segment on the left hand side . Do I need...
View ArticleHCatalog/Hive table creation does not import data into /app/hive/warehouse folde
I ran into a very weird problem within a hadoop cluster (HDP 2.2) I setup in Amazon EC2 (3 data nodes + one name node + one secondary name node). Hue server runs on the main name node and hive server...
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