I am a student on Ubuntu 18.04 LTS and was just trying to do the atlas tutorial in the HDP sandbox.
Unfortunately your software does not work:
- The Virtualbox VM just switches into "aborted" state, after a random amount of time
- The old docker image, does not allow me to start HBase
- The current docker image starts without any service initialized. Starting the services sometimes work, sometimes ambari just hangs and does not respond anymore.
I received weird errors all over the place. E.g. Ambari says "HBase started successfully", but HBase is offline 3 seconds later. Or Ambari cannot access the "Metadata Server Web UI" (Bad Gateway). If i search through the atlas logs there are a ton of messages:
Call exception, tries=25, retries=36, started=330514 ms ago, cancelled=false, msg=Call to sandbox-hdp.hortonworks.com/172.18.0.2:16020 failed on connection exception: org.apache.hbase.thirdparty.io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: sandbox-hdp.hortonworks.com/172.18.0.2:16020, details=row 'atlas_janus' on table 'hbase:meta' at region=hbase:meta,,1.1588230740, hostname=sandbox-hdp.hortonworks.com,16020,1587723991480, seqNum=-1 (RpcRetryingCallerImpl:134)
I am trying to do the tutorial for 2 days now, but I always encounter error whatever I am trying to do.
I though the sandbox is pre-setup to "just work preconfigured".