Blueprints adding timedate to variables
When using the cloud version of Cloudbreak to push HDP 2.3 to Azure, it seems to append the datetime stamp to all of my resources, VMs as well as network. How can I stop this from happening?
View ArticleSlider create fails when using –apphome argument option
I am trying to use –apphome localpath (A path to the home dir of a pre-installed application) option of bin/slider create but encountering some issues. I have the application tarball installed locally...
View ArticleReply To: Q: Tutorial HIVE error
Hello I just tied this lab, the query is badly formatted. Here are the good ones : <!– [if gte mso 9]><xml> <w:WordDocument> <w:View>Normal</w:View>...
View ArticleDoes Hue UI for sqoop2 is supported with HDP 2.3
Does Hue UI for sqoop2 is supported with HDP 2.3
View ArticleReply To: Ambari metrics : No data available
Hello, in amabari-server.log I get this message : 27 Oct 2015 06:52:56,190 INFO [qtp-ambari-agent-2146] HeartBeatHandler:657 – State of service component METRICS_MONITOR of service AMBARI_METRICS of...
View ArticleReply To: Ambari metrics : No data available
I found the problem. I was setting a proxy server in /var/lib/ambari-server/ambari-env.sh for install. I just remove it and restart ambari-server. It’s work. Thank you for your help.
View ArticleReply To: Spark manual upgrade to 1.4.1 (HDP – 2.3.2)
Excellent news, Vinay, thanks! And thank you for changing the default Zeppelin port (used to be 8080) since that port is frequently being used by other products.
View ArticleReply To: HDFS Snapshot deletion query
I’ve never played with HDFS snapshots, just going from this: https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-hdfs/HdfsSnapshots.html Looks like the snapshot is just taking a snapshot...
View ArticleHive WebHCat TimeOut error with "ndirname: missing operand"
Hello, I have a problem with WebHCat on Amabri. I have 6node cluster with Ambari 2.0 installed on a server. Everything works beautifuly (HiveServer2, Hcat, commands via beeline). But I can’t make the...
View ArticleHello World tutorial results in corrupt HDFS files
Just started the HDP Hello World tutorial and bombs on the very beginning. The sample files when uploaded are corrupt. The corruption are random and varies with each upload/download. This affects both...
View ArticleRunning Wordcount on Hadoop throw an Exception
Hi All, Running Wordcount on Hadoop its show this Exception Exception in thread “main” java.lang.ArrayIndexOutOfBoundsException: 0 at WordCount.Word_Runner.main(Word_Runner.java:35) package WordCount;...
View ArticleReply To: Hello World tutorial results in corrupt HDFS files
Yes, just posted same issue : Corrupt CSV
View ArticleReply To: HUE Errors
Hi Kibrom, Are you having the same issue with Hue installation? Thanks.
View ArticleUsing s3 as hdfs
Hi, I’m deploying a hadoop cluster in AWS using cloudbreak. I want to configure s3 as hdfs, instead of the local hdd. How must I configure the blueprint? Thanks
View ArticleInstall Hue
Hello, Who can I install hue durang cluster installation by Cloudbreak. Thanks
View ArticleHDFS Service check fails while upgrading to HDP2.3
I’m in the process of upgrading to HDP2.3 from HDP2.2 with these issues: (Ambari 2.1.2) – HDFS service check fails with this message resource_management.core.exceptions.Fail: Execution of...
View ArticleAmbari 2.1.2 chown message when starting agents
After upgrading to Ambari 2.1.2 and I start/restart the agents I get a chown: cannot access message. The agents do start but I would like to get rid of that message. Here is the output of ambari-agent...
View ArticleError creating ORC trucks tutorial table
ñlksd´ñlak sdadlñk ad I’m trying running this query (from Hello World Tutorial http://hortonworks.com/hadoop-tutorial/hello-world-an-introduction-to-hadoop-hcatalog-hive-and-pig/) in hive on a VM...
View ArticleReducer questions
I am reading Eric Sammer’s Hadoop operations. In the book, regarding map reduce performance/tuning, mapred.reduce.parallel.copies – “Each reducer task must fetch intermediate map output data from each...
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