jackye1995 commented on code in PR #9695:
URL: https://github.com/apache/iceberg/pull/9695#discussion_r1623316510
##########
open-api/rest-catalog-open-api.yaml:
##########
@@ -3804,6 +4110,41 @@ components:
}
}
+ # Note that this is a representative example response for use as a
shorthand in the spec.
+ # The fields `message` and `type` as indicated here are not presently
prescriptive.
+ MisdirectedRequestResponse:
+ description:
+ Misdirected Request. The request was directed to a server that is not
able to produce a response.
+ content:
+ application/json:
+ schema:
+ $ref: '#/components/schemas/IcebergErrorResponse'
+ example: {
+ "error": {
+ "message": "Fail to plan table scan: must perform preplan before
planning a table scan",
+ "type": "PreplanTableRequiredException",
+ "code": 421
+ }
+ }
+
+ # Note that this is a representative example response for use as a
shorthand in the spec.
+ # The fields `message` and `type` as indicated here are not presently
prescriptive.
+ UnprocessableContentResponse:
Review Comment:
I think @rdblue you suggested using 413 for payload too big, but based on
the HTTP code, it looks like 413 is for Request payload too big, but what we
want here is response payload too big. I think it can be covered by 422, so I
changed to that with an example
##########
open-api/rest-catalog-open-api.yaml:
##########
@@ -3642,6 +3781,173 @@ components:
type: integer
description: "List of equality field IDs"
+ PreplanTableRequest:
+ type: object
+ required:
+ - table-scan-context
+ properties:
+ table-scan-context:
+ $ref: '#/components/schemas/TableScanContext'
+
+ PlanTableRequest:
+ type: object
+ required:
+ - table-scan-context
+ properties:
+ table-scan-context:
+ $ref: '#/components/schemas/TableScanContext'
+ plan-task:
+ $ref: '#/components/schemas/PlanTask'
+ stats-fields:
+ description:
+ A list of fields that the client requests the server to send
statistics
+ in each `FileScanTask` returned in the response
+ type: array
+ items:
+ $ref: '#/components/schemas/FieldName'
+
+ TableScanContext:
+ anyOf:
+ - $ref: '#/components/schemas/SnapshotScanContext'
+ - $ref: '#/components/schemas/IncrementalSnapshotScanContext'
+
+ BaseTableScanContext:
+ discriminator:
+ propertyName: table-scan-type
+ mapping:
+ snapshot-scan: '#/components/schemas/SnapshotScanContext'
+ incremental-snapshot-scan:
'#/components/schemas/IncrementalSnapshotScanContext'
+ type: object
+ required:
+ - table-scan-type
+ properties:
+ table-scan-type:
+ type: string
+
+ SnapshotScanContext:
+ description: context for scanning data in a specific snapshot
+ type: object
+ allOf:
+ - $ref: '#/components/schemas/BaseTableScanContext'
+ required:
+ - table-scan-type
+ properties:
+ table-scan-type:
+ type: string
+ enum: ["snapshot-scan"]
+ select:
+ $ref: '#/components/schemas/SelectedFieldNames'
+ filter:
+ $ref: '#/components/schemas/Filter'
+ case-sensitive:
+ description: If field selection and filtering should be case
sensitive
+ type: boolean
+ default: true
+ snapshot-id:
+ description:
+ The ID of the snapshot to use for the table scan.
+ If not specified, the snapshot at the main branch head will be
used.
+ type: integer
+ format: int64
+ use-snapshot-schema:
+ description:
+ If the schema of the specific snapshot should be used instead of
the table schema.
+ type: boolean
+ default: false
+
+ IncrementalSnapshotScanContext:
+ description:
+ Context for scanning data appended in a range of snapshots.
+ The scan always follows the schema of the snapshot at the main branch
head.
+ type: object
+ allOf:
+ - $ref: '#/components/schemas/BaseTableScanContext'
+ required:
+ - table-scan-type
+ - start-snapshot-id
+ properties:
+ table-scan-type:
+ type: string
+ enum: ["incremental-snapshot-scan"]
+ select:
+ $ref: '#/components/schemas/SelectedFieldNames'
+ filter:
+ $ref: '#/components/schemas/Filter'
+ case-sensitive:
+ description: If field selection and filtering should be case
sensitive
+ type: boolean
+ default: true
+ start-snapshot-id:
+ description: The ID of the starting snapshot of the incremental scan
+ type: integer
+ format: int64
+ inclusive-start:
+ description: If the data appended in the start snapshot should be
included in the scan
+ type: boolean
+ default: false
+ end-snapshot-id:
+ description:
+ The ID of the inclusive ending snapshot of the incremental scan.
+ If not specified, the snapshot at the main branch head will be
used as the end snapshot.
+ type: integer
+ format: int64
+
+ FieldName:
Review Comment:
I added a description of how to construct the field name, let me know if
this is what you are asking Rahil to add @rdblue
##########
open-api/rest-catalog-open-api.yaml:
##########
@@ -3642,6 +3781,173 @@ components:
type: integer
description: "List of equality field IDs"
+ PreplanTableRequest:
+ type: object
+ required:
+ - table-scan-context
+ properties:
+ table-scan-context:
+ $ref: '#/components/schemas/TableScanContext'
+
+ PlanTableRequest:
+ type: object
+ required:
+ - table-scan-context
+ properties:
+ table-scan-context:
+ $ref: '#/components/schemas/TableScanContext'
+ plan-task:
+ $ref: '#/components/schemas/PlanTask'
+ stats-fields:
+ description:
+ A list of fields that the client requests the server to send
statistics
+ in each `FileScanTask` returned in the response
+ type: array
+ items:
+ $ref: '#/components/schemas/FieldName'
+
+ TableScanContext:
+ anyOf:
+ - $ref: '#/components/schemas/SnapshotScanContext'
+ - $ref: '#/components/schemas/IncrementalSnapshotScanContext'
+
+ BaseTableScanContext:
+ discriminator:
+ propertyName: table-scan-type
+ mapping:
+ snapshot-scan: '#/components/schemas/SnapshotScanContext'
+ incremental-snapshot-scan:
'#/components/schemas/IncrementalSnapshotScanContext'
+ type: object
+ required:
+ - table-scan-type
+ properties:
+ table-scan-type:
+ type: string
+
+ SnapshotScanContext:
+ description: context for scanning data in a specific snapshot
+ type: object
+ allOf:
+ - $ref: '#/components/schemas/BaseTableScanContext'
+ required:
+ - table-scan-type
+ properties:
+ table-scan-type:
+ type: string
+ enum: ["snapshot-scan"]
+ select:
+ $ref: '#/components/schemas/SelectedFieldNames'
+ filter:
+ $ref: '#/components/schemas/Filter'
+ case-sensitive:
+ description: If field selection and filtering should be case
sensitive
+ type: boolean
+ default: true
+ snapshot-id:
+ description:
+ The ID of the snapshot to use for the table scan.
+ If not specified, the snapshot at the main branch head will be
used.
+ type: integer
+ format: int64
+ use-snapshot-schema:
+ description:
+ If the schema of the specific snapshot should be used instead of
the table schema.
+ type: boolean
+ default: false
+
+ IncrementalSnapshotScanContext:
+ description:
+ Context for scanning data appended in a range of snapshots.
+ The scan always follows the schema of the snapshot at the main branch
head.
+ type: object
+ allOf:
+ - $ref: '#/components/schemas/BaseTableScanContext'
+ required:
+ - table-scan-type
+ - start-snapshot-id
+ properties:
+ table-scan-type:
+ type: string
+ enum: ["incremental-snapshot-scan"]
+ select:
+ $ref: '#/components/schemas/SelectedFieldNames'
+ filter:
+ $ref: '#/components/schemas/Filter'
+ case-sensitive:
+ description: If field selection and filtering should be case
sensitive
+ type: boolean
+ default: true
+ start-snapshot-id:
Review Comment:
After some more thoughts, I moved from using `snapshot-range` to these
properties. I think the range approach cannot describe a few situations like
(1) inclusive start and inclusive end, (2) no end snapshot. These are all
supported features in the Java IncrementalSnapshotScan API, so I think it is
better to go with this start and end snapshot approach to cover all those
cases. Let me know what you think @rdblue !
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