Reply To: Tutorial:Real time Data Ingestion in HBase & Hive using Storm Bolt
Hi, i have the same Probelm as Storm Druid! I really need some help on this Problem. David
View ArticleChanging status of different services on Sandbox 2.2
I installed freshly Sandbox 2.2 on Virtual box! I’m able to login into web interface even. But I dont want unnecessary services to be running in background. I only want flume, kafka and storm. I went...
View ArticleReply To: HDP 2.1.2 Ambari 1.7.0 App Timeline Server Fails to Start
For reference. Not the ideal solution but it worked for me. Since this is kind of related to Ambari I reverted back to 1.6.1, step: 1. Stopped and removed ambari server and all agents 2. Deleted repo...
View ArticleReply To: MapReduce -GC overhead limit exceeded Container killed by the...
You can fix this issue by either increase the number of reducers ( say mapreduce.job.reduces=15 ) or by increasing the reduce heap size ( mapreduce.reduce.java.opts=-Xmx2048m )
View ArticleReply To: Containers are not being utilized
Use the below settings and try ——- yarn.scheduler.minimum-allocation-mb=1024 yarn.scheduler.maximum-allocation-mb=4086 yarn.nodemanager.resource.memory-mb=112640 mapreduce.map.memory.mb=1024...
View ArticleReply To: Yarn JMX QueueMetrics "q=root" vs...
in your case, q0 is the ‘root queue’ and q1 is the leaf queue. Jobs are allowed to run only on leaf nodes. You can read more details about capacity scheduler here –...
View ArticleReply To: HCatalog/Hive table creation does not import data into...
manually create a local account on the sandbox and make the account a member of the user group
View ArticleMake the Internet Better for Us All
http://www.eteamz.com/pettibolos/ To be clear: Twitter has denied claims that it’s specifically singling out Tor users for phone number confirmation. Twitter says instead that spam-like behavior is...
View ArticleReply To: Yarn JMX QueueMetrics "q=root" vs...
I’ve read the docs on it – more than once (you forget after you don’t tune your queues for a few months…) I still think the root level should provide aggregate summary statistics for the leaf levels.
View ArticleReply To: Insert Arabic data
Maybe the best solution for this solution is to redo the whole process. This problem is happening mainly due to some bug. Maybe, you can find a solution to this on the internet. There are a lot of...
View ArticleReply To: HDP 2.2 Nagios/Ganglia
I believe this is the answer https://issues.apache.org/jira/browse/AMBARI-5707
View ArticleTalk About Whatever You Want Right Now
So you want to join the military police? Well then, get ready to get blasted with a a level-one contamination of oleoresin capsicum.
View ArticleReply To: Falcon UI
Hi Alexander, I’ve the same issue! Do you have HDP 2.2 manually installed? In the sandbox everything works fine, also the dashboard. When I use a cluster with a HDP 2.2 installation – cluster, feeds...
View ArticleReply To: Falcon server failure
Hi Makul, do you already started hdfs, oozie and over components before? Could you give us the full errorlog? Btw, do you installed Falcon by Ambari? Best Chris
View ArticleReply To: Unable to access Ambari from webbrowser
Hi Piyush, is Ambari enabled in Hue? On my smallest machine I only use 2.8GB RAM for testing and Ambari works fine but slowly. How much RAM do you use? Best Chris
View ArticleReply To: Could not find hdp package installation
Hi Issam, if you would like to install HDP manually. Why you’re not using to install the components by Ambari? http://docs.hortonworks.com/HDPDocuments/Ambari-1.7.0.0/AMBARI_DOC_SUITE/index.html#Item2...
View Articleambari install fails with NameError: name 'functions' is not defined
Hi, I’m trying to install hortonworks 2.2 stack on a 8 nodes(6data,2head, 1 management) node cluster(ambari 1.7). Data node installations work without any issue. But Hcat,hive and hdfs client...
View ArticleReply To: ambari install fails with NameError: name 'functions' is...
I fixed the issue by adding the bold lines in the corresponding files.. from resource_management.libraries.functions.version import format_hdp_stack_version, compare_versions <b>from...
View ArticleReply To: HDP 2.2 Nagios/Ganglia
https://issues.apache.org/jira/browse/AMBARI-5707 is still in “Status:OPEN”. It is strange to deprecate service before introducing replacement.
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