The Inspect Tab in the Data Aggregator function allows you to manage individual aggregation sessions, including viewing, inspecting, and deleting them. There are a few ways to access the Inspect tab, via the Data aggregator function as documented below, and via the Aggregation tab, see Aggregation Tab for more details.
Note!
The Inspect tab of the aggregator function is only accessible if you have to have active sessions. This means that a stream with a Data aggregator function needs to be run at least once.
To navigate to the Inspect tab of the Data aggregator double-click on the Data aggregator function icon from the stream editor canvas, then click on the Inspect tab at the top right of the page.
Widgets
The widgets provide a real-time snapshot of the number of active sessions, the oldest ongoing session, and the most recently initiated session. You can hide the widgets by going to Display options and switching off the Overview widgets toggle.
Inspect tab table
The table on the Inspect tab displays the data related to the sessions in the columns.
Actions on the Inspect tab table
Under More you have the following options:
Action | Description |
|---|---|
View | View or copy the individual session data in JSON format. |
Edit Timeout | Edit the timeout date and time on a session before a timeout window has closed. This allows you to extend or adjust the time window during which the session remains open, and after modifying the timeout, you can queue the data for reprocessing based on the new timeout. |
Delete | Delete the session. A warning message and confirmation dialogue will pop up. |
Note!
You cannot delete a Solution that has an aggregation function with active sessions. You must first delete the aggregation sessions and then delete the Solution.
Toolbar buttons
Filter
Filter panel fields | Description |
|---|---|
Planned timeout | Select from the dropdown list or select Custom and enter the from and to dates and times. |
Session created | Select from the dropdown list or select Custom and enter the from and to dates and times. |
Fields | Select the Field and Type of field from the dropdown lists. Depending on the Type of field selected (String, Number, or Boolean) different options will become available. For example, if the Type of field is Number, then the Operator field will appear where you can select the relevant Operator from the dropdown list, like, Less than, Greater than, Equal to etc.. Finally, enter the value(s) of the field - this option will also change depending on the Type of field selected. |
+ Add field | Add up to 5 fields in the filter |
Display options panel
Enable or disable the Overview widgets and select which columns to display in the data table. You can also toggle the Overview widgets on and off in this panel.
Refresh data
Use this button to update and view the most current state of the aggregation sessions or data being displayed.