I have downloaded the sandbox from hortonworks (Centos OS), then tried to follow the tutorial. It seems like the ambari-admin-password-reset command is not there and missing. I tried also to login ...

I'm a little newbie to Docker. I was trying to deploying Hortonworks sandbox on docker but unfortunately, the below error encountered. docker: Error response from daemon: OCI runtime create failed...

I have installed Docker for Windows. I have downloaded HDP_2.5_docker.tar from http://hortonworks.com/downloads/#sandbox which is a 10 GB file. How can I load an image tar file? I have tried this c...

I am trying to use NiFi to process large CSV files (potentially billions of records each) using HDF 1.2. I've implemented my flow, and everything is working fine for small files. The problem is th...

I've searched on this but other examples I've come across are people having issues installing Requests, my issue is around importing the module: Using Putty (connected to a HDF 2.4 sandbox session...

I happened to work on CDH longtime back ( around 1 year) and am planning to start again.Now we had CDH , HDP and Hortonwork acquired by Cloudera . Is HDP being developed actively ? Or Is CDH being...

Apache-Nifi v-1.7.1 was running fine on AWS Centos machine but now on restart it thrown following error: (below content of /nifi-app.log) org.apache.nifi:nifi-standard-nar:1.7.1 || ./work/nar/ext...

I create an external table in Hive with partitions and then try to populate it from the existing table, however, I get the following exceptions: Caused by: org.apache.hadoop.hive.ql.metadata.HiveE...

I have installed Cloudera VM version 5.8 on my machine. When I execute word count mapreduce job, it throws below exception. `16/09/06 06:55:49 WARN hdfs.DFSClient: Caught exception java.lang.Inte...