Reply To: OutOfMemoryError: Java heap space error when starting hive
To answer my own question, I found that it was the HADOOP_CLIENT_OPTS setting in /etc/hadoop/conf/hadoop-env.sh that needed to be updated. That variable contained the string -Xmx128m and I needed to...
View ArticleWhether support Spark on YARN, under the HDP in Kerberos environment?
Whether support Spark on YARN, under the HDP in Kerberos environment? I have 1 Mater +1 Worker when I run ./bin/spark-submit –class org.apache.spark.examples.SparkPi –master yarn-cluster...
View ArticleError during Installation install.ps1 failed
Dear Community i tried to install Hortonworks hdp-2.1.5.0 on a Windows 2012 Server with all the recommended settings and I keep getting the same error, even though i went through all the fixes I could...
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Reply To: Error during Installation install.ps1 failed
I already tried the suggestions in the other topics, non of them worked, like downloading the latest version and so on..
View ArticleReply To: Error trying to write to HDFS from Pentaho
Try setting network setting to “Host Only” Adapter and get the IP of that VM. Add it to your hosts file for sandbox.hortonworks.com and then probably you are all set. It has worked for me at least.
View ArticleReply To: Error during Installation install.ps1 failed
HI Jonas! Please provide installation log from C:\HadoopInstallFiles\HadoopSetupTools\ It will clarify what’s failing…
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Reply To: Error during Installation install.ps1 failed
Please find the code in pastebin Thanks! http://www.pastebin.ca/2860053 Jonas
View ArticleReply To: R and Hive via RJDBC?
Hi Brent, I am trying to do the same, but couldn’t make it work, yet. Cannot even find another source on the internet. Do you mind to publish your scripts? Thanks. Best regards Eugene
View ArticleOffline Installation of Kafka
Dear Community, due to firewall restriction (i assume Error Msg: wget:unable to resolve host address) i need to install the Kafka package off-line. So my idea was, that i download it to my hard drive...
View ArticleNameNode: killed by OOM-Killer
Hello everyone, Recently when I run lots of MapReduce request in parallel in a Hadoop Cluster, I always found that NameNode is killed by OOM-Killer. Observing the statistic captured in control node, I...
View ArticleReply To: Whether support Spark on YARN, under the HDP in Kerberos environment?
Hey Liao, Right now Spark isn’t certified to run into Kerberos environment.
View ArticleReply To: mllib and core jar files
Hey Chester, Thanks for feedback. We will get Spark-assembly into HRWK’s Maven repo as well pronto.
View ArticleReply To: Installation on Windows Server 2012 Failed
Hello Ivan, Thanks for your help. I tried doing as per your suggestion, I created the user hadoop successfully, but when trying to install I had the same problem, the same error message. Is there...
View ArticleAfter successful startup, browser doesn't load web page
Good day, I installed the HDP Sandbox on a vmware cluster. I was able to start it up, and like the tutorial says, it gives me an IP address to go to in the browser. When I try to load it, it simply...
View ArticleReply To: Hive view is taking too much time to retrive the data
I am stuck.Please some one help me.
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