View 3 – The data scientist

The primary ways that data scientists using H2O at scale interact with the Enterprise Steam administrator and the operations teams are shown in the following diagram:

Figure 11.6 – Data scientist interactions with administrator and operations stakeholders when using H2O at scale

Let's drill down into the key data scientist interactions with the Enterprise Steam administrator and with operations teams.

Interactions with Enterprise Steam administrators

Recall that data scientists authenticate through Enterprise Steam and launch H2O cluster sizes as defined by Enterprise Steam profiles. Data scientists may at times interact with Enterprise Steam administrators to solve authentication issues or to ask for profiles that size H2O clusters more appropriately to their needs. They may also request access to a different YARN queue than what is allowed in their profile, request a longer configured idle time for their...