You can view queries, filter queries, and more from the Impala service Queries tab.
Do one of the following:
- Select .
- On the Impala service name and click the Queries tab. tab, select
The Impala queries run during the selected time range display in the Results tab.
|Filter the displayed queries||Create filter expressions manually, select preconfigured filters, or use the Workload Summary section to build a query interactively.|
|Select additional attributes for display.||Click Select Attributes. Selected
attributes also display as available filters in the Workload Summary section. To
display information about attributes, hover over a field label. .
Only attributes that support filtering appear in the Workload Summary section.
|View a histogram of the attribute values.||Click the icon to the right of each attribute displayed in the Workload Summary section.|
|Display charts based on the filter expression and selected attributes.||Cick the Charts tab.|
|View charts that help identify whether Impala best practices are being followed.||Click the Best Practices link.|
|Export a JSON file with the query results that you can use for further analysis.||Click Export.|