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?
Heya @Steve Hofstra. There was recently an update to the HDF sandbox (v3.1.0), which changed what all services were included. As a result, some tutorials that pointed to HDFS, HBase, etc on HDF (pre-v3.1.0), had to be updated. I think most of them are, but there may be a couple still in the works that assume a pre-v3.1.0 sandbox (they may say they require some particular version on the tutorial itself).
Hope that helps!
I installed this 3.1.0 and try to activate Superset but tutorial do not tell how to do it exactly
(version is ...docker pull hortonworks/sandbox-hdf-standalone:3.1.0) and there is no Superset in that package...
|ZooKeeper||3.4.6||Centralized service which provides highly reliable distributed coordination|
|Storm||1.1.1||Apache Hadoop Stream processing framework|
|Ambari Infra||0.1.0||Core shared service used by Ambari managed components.|
|Ambari Metrics||0.1.0||A system for metrics collection that provides storage and retrieval capability for metrics collected from the cluster|
|Kafka||1.0.0||A high-throughput distributed messaging system|
|Log Search||0.5.0||Log aggregation, analysis, and visualization for Ambari managed services. This service is Technical Preview.|
|Ranger||0.7.0||Comprehensive security for Hadoop|
|NiFi||1.5.0||Apache NiFi is an easy to use, powerful, and reliable system to process and distribute data.|
|NiFi Registry||0.1.0||NiFi Registry is a complementary application that provides a central location for storage and management of shared resources across one or more instances of NiFi and/or MiNiFi.|
|Schema Registry||0.5.0||Hortonworks Registry provides Schema Registry, ML Registry and framework to build versioned entities|
|Streaming Analytics Manager||0.6.0||Hortonworks Streaming Analytics Manager makes it easy to build streaming applications and do analytics on streaming data.|
So this part of tutorial is quite problematic...