The Flow Files page displays the charts and table metrics of flow files over a certain period of time.
The default time range is Last 24 hrs. To view statistics from a custom date range, click the icon and select a time frame and timezone of your choice.
Searching by Attribute
To search a flow file by an attribute value, do the following.
- In the search bar located in the top of the page, type
- Click the search icon.
Alternatively, you can click the attribute value in the table to set the search query.
Flow Files & Avg File Process Duration
This chart displays the count of flow files and the time taken to process these files. The following metrics are displayed in the chart.
- Avg Processing Time: The average time utilized to process the flow files.
- File Count: The number of files in the cluster.
You can set filters to display the metrics in the table by choosing a filter from the following available categories located in the left of the page.
- Clusters: Displays the name of the clusters connected.
- Process Groups: Displays the name of process groups running in the cluster.
Flow Files Table
This table displays the following flow files related metrics including Attributes and Processor Details.
|Flow File ID||The ID of the flow file.|
|# of Processors||The number of processors used in the selected flow file.|
|Total Duration||The time taken to process the flow files.|
|Start Time||The time at which the processing of flow files started.|
|File Size||The size of the selected flow file.|
For every flow file ID, the following attributes are displayed.
|absolute.path||The path from where the file is read and written to.|
|file.creationTime||The date and time at which the file was created.|
|file.group||The name of the file group the flow file belongs to.|
|file.lastAccessTime||The date and time at which the file was last accessed.|
|file.lastModifiedTime||The date and time at which the file was last modified.|
|file.owner||The user who created the file.|
|file.permissions||The access rights given to the file.|
|filename||The name of the file.|
|path||The path of the file.|
|UUID||The UUID of the file.|
For every flow file ID, the following processor details metrics are displayed.
|event_time||The date and time at which the processing event occurred.|
|Lineage Start||The at which file lineage started.|
|parent_flowfiles_uuids||The UUID of the parent flow file.|
|flowfile_entry_date||The date and time at which the flow file was created in the system.|
|Duration||The duration of the flow file processing.|
|component_type||The component type of the processor, either GetFile or PutFile.|
|event_type||The provenance event type of the flow file.|
|child_flowfiles_uuids||The UUID of the child flow file.|