Reply To: log4j:ERROR Could not find value for key log4j.appender.RFA
Check if log4j.appender.RFA is defined in $HBASE_CONF_DIR/log4j.properties If not please add the same. eg:from https://svn.apache.org/repos/asf/hbase/trunk/conf/log4j.properties # Rolling File...
View Article403 Forbidden
I have been using Sanbox with HDP 2.2 in my win7 machine and oracle VM for a long time. It was working fine. I stopped using that for awhile and now I am trying to get access to it through the...
View ArticleReply To: HDP 2.2 Apache Ranger
Facing same password issue. . admin/admin doesnt seem to work. I built source and installed . instructions at – https://cwiki.apache.org/confluence/display/RANGER/Ranger+Installation+Guide
View ArticleStorm-kafka Hortonworks Tutorials for real time data streaming
Welcome any idea after read the problem statement. Background: Publish message using Apache Kafka: Kafka broker is running. Kafka producers are the application that create the messages and publish...
View ArticleUnable to complete the HDFS installation and/or start the daemon
Hi there, I’ve just completed the installation following the instructions at the following URL (...
View ArticleReply To: Simple MR job fails on HDP2.1 sandbox
Ok I finally solved this problem. The issue was mapreduce.application.classpath. In the Ambari upgrade docs for going from 2.1 to 2.2, there’s a section for setting all the new classpaths. In...
View ArticleUnknownHostException
Hi All, I am getting the following error when trying to access the filesystem from Hue. WebHdfsException at /filebrowser/ HTTPConnectionPool(host=’sandbox.hortonworks.com’, port=50070): Max retries...
View ArticleScoop import from sql server
Hi, I am new to Hadoop. I have install Hortonworks on windows and below is the directory structure C:\hdp C:\hdoop C:\hdpdata C:\hdpdatan C:\hdpdatann just want to know 1. where is the hdfs directory...
View ArticleReply To: Unable to instantiate...
Hi Nair, I check my hive metastore (port 9083) is work in process, and also check it in ambari, it also works fine, I have no idea to solve this problem, can give some help? Thanks
View ArticleBuild HUE RPMs: HDP_COMPONENT_VARIABLES.sh not found
I run the command $ rpm2cpio hue-2.6.1.2.2.0.0-2041.el6.src.rpm | cpio -idv and get hue.init hue.init.suse install_hue.sh do-component-build hue-2.6.1.2.2.0.0.tar.gz hue.spec then I following...
View ArticleReply To: HDP Hue versions
Hi Steve Hue is the Web front end to HDP – the web client you use when accessing HDP. I’m wondering when Hortonworks are going to move to a newer version. I just installed Hue 3.8 to take advantage of...
View Articlemultiple node cluster using hortonworks Sandbox
hey folks, i am new to HDP platform.i have two HDP instance running on separate system on oracle VM. i need to create a cluster where one system will behave as master and other node will behave as...
View ArticlePhoenix/hbase client
I have Phoenix installed phoenix-4.3.1 and successfully connected to it to hbase via sqline both on a machine that is part of the cluster as well as a machine that is not part of the cluster and has...
View ArticleReply To: Ambari – server registration fails – Ubuntu 14.04...
I’ve got the same issue…It’s not like someone said that change 14.04 to 12.04 in lsb-release file.that change still didn’t work. Can anyone throw some light? thanks,
View ArticleReply To: Unable to instantiate...
The log message above says “java.net.ConnectException: Connection refused” . Can you try restarting metastore server ?
View ArticleHadoop source code: Question about MiniYARNcluster and Application Master
Hi, I am learning insides of Hadoop by following a map reduce job in Eclipse debugger with break points. I am using MiniYARNcluster. Most of sequence goes according to Hadoop books and lessons I have...
View ArticleReply To: Spark 1.3 Upgarde on HDP-2.2.4.2-2
I got the spark 1.2 working on Hortonworks VM (Obtained using wget and some version mentioned in one of the Hortonworks pages). But can’t seem to get the spark 1.3 version working. Has anyone done...
View ArticleStep by Step Guide to Run Ambari + Services
Hi There Any url related to start ambari in user mode, I use Ubuntu, the ambari-server run well. I still have problem with Installation Wizard still need to understand the FQDN model that need to...
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