Member since
03-17-2018
5
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2
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0
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03-18-2018
05:40 PM
I have the same error (using either IP address or /etc/hosts entry): ssh root@sandbox-hdf.hortonworks.com -p 12222 ssh: connect to host sandbox-hdf.hortonworks.com port 12222: Connection refused ssh root@172.17.0.2 -p 12222 --> ssh: connect to host 172.17.0.2 port 12222: Connection refused I am using a fresh Dockerized HDF sandbox installed (today) on Ubuntu 16.04 - with the Trucking IoT tutorial set up from here: https://github.com/orendain/trucking-iot/tree/hadoop-summit-2017#setup-on-existing-hdf-hdp The weird thing is that the 'shell-in-a-box' works fine (with either IP address or /etc/hosts entry): http://sandbox-hdf.hortonworks.com:4200 http://172.17.0.2:4200 Anyone have any ideas on what might be amiss? Is this biting anyone else? Thanks
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03-17-2018
08:33 PM
Without the HDP, the HDF v3.1 (only) sandbox is not useful for the Hortonworks tutorials (for the HDF!). Unless I'm missing something, the HDF sandbox is a learning vehicle only for Apache Nifi/Minifi. Unless there's a sandbox that combines HDP and HDF (somewhere), experimenting with the HDF doesn't look like something the existing sandbox'es seem to support. Unless I'm missing something ... bummer!
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03-17-2018
08:20 PM
1 Kudo
So why not create a sandbox (and tutorials) for either HDP (only) or HDP+HDF (combined)? The HDF sandbox isn't even useful for the HDF tutorials - since it lacks HDFS, HBASE, Superset, Druid, etc. The HDF sandbox seems to be defective as a learning vehicle. The crippled/limited HDF-only sandbox doesn't seem suited to it's purpose. What am I missing?
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03-17-2018
08:10 PM
How can the 'maintenance mode' be turned off (via Ambari Web UI) when essential services are absent/missing/omitted from the HDF sandbox? This renders tutorials moot. So what is the point of the HDF sandbox?
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03-17-2018
07:17 PM
1 Kudo
The defective HDF sandbox download site is the following: https://hortonworks.com/downloads/#sandbox Installing this sandbox omits Druid, HDFS, HBase & Superset. Thus, the tutorials that assume these exist no longer apply: https://hortonworks.com/tutorial/getting-started-with-hdf-sandbox Bummer ...
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