LLAP Table Details
The Table Details page displays the details of the table you selected in LLAP -> Tables.
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.
Summary Table
The following summary is displayed for a table.
| Data | Description |
|---|---|
| # of Partitions | The number of partitions in the table. |
| # of Files | The number of files in the table. |
| # of Rows | The number of rows in the table. |
| # of Cols | The number of columns in the table. |
| Total Size | The total size of the table (in bytes). |
| Compression | States if a table is compressed by displaying either True if compressed or False if not compressed. |
Queries Executed in Table
The following information is displayed about the table you selected.
| Column Name | Description |
|---|---|
| Group Name | A unique identifier for the query. All runs of this query are bundled under this Group Name. |
| Query Count | The total number of times this table was used by executing queries. |
| Failed Queries | The number of queries that failed. |
| Running Queries | The number of queries currently running on the table. |
| Duration | The total time taken to execute the query. |
| Users | The total number of users that executed queries on this table. |
Click any group name to view the following information.
The Query panel displays the query that was executed. You can do the following operations in the Query panel.
- To copy the query to clipboard, click the Copy icon in the top right corner of the Query panel.
- To beautify the query, click the Beautify Query icon in the top right corner of the Query panel.
The query is displayed along with the names of the tables that the query ran on. The Join Type and Output Rows are also displayed for each table.
Information about the Filter Column, Filter Expression, table Output rows is also displayed.