Metadata of Lakehouses on Metis UI¶
Metis has integrated "Lakehouse" as a "Resource" type entity for storing metadata related to its configuration, such as compute used, depot used to refer, and metastore properties within DataOS. On selecting Lakehouses, the following information will appear on the screen:
![List of Lakehouses](/interfaces/metis/metis_ui_resources/metis_resources_lakehouses/lakehouses.png)
Filter pane¶
The filter pane allows you to filter the list of Lakehouses on the basis of the following attributes:
Attribute | Description |
---|---|
Advance Filter | Discover specific Lakehouse using the syntax editor with and/or conditions. |
Show Deleted | Set the toggle to list deleted Lakehouses. |
Owner | Filter the list for the specific owner. |
Result pane¶
Here, Lakehouses will be listed. Users have the following options to customize how the list is displayed:
Option | Description |
---|---|
Sorting | Choose the Sorting order |
- Last updated | |
- Relevance | |
Sorting order | Ascending/Descending order. |
Advance Search | Discover specific Lakehouse using the syntax editor with and/or conditions. |
Each Lakehouse resource in the list will have a Card view that displays the following information for that specific Lakehouse:
Attribute | Description |
---|---|
Name | Lakehouse name, defined in the resource YAML. |
Owner | Name of the user who created the Lakehouse. |
Tier | Tier associated with the importance and criticality of Lakehouse, such as Gold, Silver, etc. |
Domain | Associated domain, such as Finance, Marketing etc. |
Workspace | Workspace where the Lakehouse is created, like public or user-specific. |
State | State of the Lakehouse resource, such as Active or Deleted. |
Description | A description, added to the Lakehouse for its purpose. |
Overview pane¶
In the card view, click anywhere except the resource name to get the overview.
This includes the following information for quick reference:
Attribute | Description |
---|---|
Name | Name of Lakehouse created, clicking on it will open its detail view in the new tab. |
Workspace | Workspace where Lakehouse is created like public or user-specific. |
Version | Metadata version. |
State | Lakehouse state such as Active or Deleted. |
Followers Count | Count of users who are following this Lakehouse. |
Last updated | Date and time information when the Lakehouse was last updated. |
Details Page¶
In the Result or Overview pane, click on the name of the Lakehouse to open the Resource Details page, which includes:
Lakehouses Information¶
In addition to basic Lakehouse information, the following details and options are provided.
Attribute | Description |
---|---|
Resource Type | Lakehouse. |
Meta Version | Provides information on the latest Meta version. Click to see the version history and corresponding updates. |
Last updated | Date and time information when the Lakehouse resource was last updated. |
Follow | Gives the user an option to follow the specific resource type to receive updates and view its follower count. |
Learn | Provides an option to learn more about this specific resource type. |
Delete | Gives the user an option to delete the Lakehouse(click on three dots to access this option). |
Owner | Allow the user to edit the owner’s name. |
Tier | Gives the user an option to add/edit the tier information. |
Domain | Allows the user to add the predefined domain name. |
Tags | Add/Remove tags/glossary terms/tag groups. |
Request Tags Update (?) | Request updates in tags for the resource and assign users to do it. |
Description | Allows the user to edit the description. |
Request Description Update (?) | Request updates in the description and assign users to do it. |
Tasks | Option to view tasks created. In the side pane, the user will get the option to create a new task. |
Conversations | View conversations in the side pane. The user will get the option to start a new conversation by clicking on the ‘+’ sign. |
The subsequent tabs will provide you with more detailed information, as explained in the following sections.
Details¶
Attribute | Description |
---|---|
Workspace | Workspace where Lakehouse is created like public or user-specific. |
Version | The specific version or release of the Resource |
State | The current state of the Resource such as Active or Deleted. |
Aggregate Status | |
Builder State | |
Compute | Name of the Compute Resource |
Run As User | |
Lifecycle Events | Records the creation and deletion events related to the DataOS Lakehouse Resource. |
Activity Feeds & Tasks¶
This space lists all activities, including tasks and conversations around the specific Lakehouse
Manifest¶
This section offers comprehensive information regarding the Lakehouse's manifest. A manifest file, in this context, takes the form of a YAML configuration file. This file serves as the blueprint that defines the configuration settings for various DataOS Resources.