SVL_S3RETRIES
Use the SVL_S3RETRIES view to get information about why an Amazon Redshift Spectrum query based on Amazon S3 has failed.
SVL_S3RETRIES is visible to all users. Superusers can see all rows; regular users can see only their own data. For more information, see Visibility of Data in System Tables and Views.
Table Columns
Column Name | Data Type | Description |
---|---|---|
query | integer | The query ID. |
segment | integer |
Segment number. A query consists of multiple segments, and each segment consists of one or more steps. Query segments can run in parallel. Each segment runs in a single process. |
node | integer | The node number. |
slice | integer | The data slice that a particular segment executed against. |
eventtime | timestamp without time zone | Time in UTC that the step started executing. |
retries | integer | The number of retries for the query. |
successful_fetches | integer | The number of times data was returned. |
file_size | bigint | This size of the file. |
location | text | The location of the table, |
message | text | The error message. |
Sample Query
The following example retrieves data about failed S3 queries.
SELECT stl_s3retries.query, stl_s3retries.segment, stl_s3retries.node, stl_s3retries.slice, stl_s3retries.eventtime, stl_s3retries.retries, stl_s3retries.successful_fetches, stl_s3retries.file_size, btrim((stl_s3retries."location")::text) AS "location", btrim((stl_s3retries.message)::text) AS message FROM stl_s3retries;