description |
---|
Reload a table segment in Apache Pinot. |
When Pinot writes data to segments in a table, it saves those segments to a deep store location specified in your table configuration, such as a storage drive or Amazon S3 bucket.
To reload segments from your deep store, use the Pinot Controller API or Pinot Admin Console.
To reload all segments from a table, use:
POST /segments/{tableName}/reload
To reload a specific segment from a table, use:
POST /segments/{tableName}/{segmentName}/reload
A successful API call returns the following response:
{
"status": "200"
}
To use the Pinot Admin Console, do the following:
-
From the left navigation menu, select Cluster Manager.
-
Under TENANTS, select the Tenant Name.
-
From the list of tables in the tenant, select the Table Name.
-
Do one of the following:
- To reload all segments, under OPERATIONS, click Reload All Segments.
- To reload a specific segment, under SEGMENTS, select the Segment Name, and then in the new OPERATIONS section, select Reload Segment.