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Remove paginate operator during logical plan optimization. #1528

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MaxKsyunz
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The operator is pushed down during logical plan optimization.


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Codecov Report

Merging #1528 (487060f) into feature/pagination/P1 (df54e79) will not change coverage.
The diff coverage is 100.00%.

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@@                   Coverage Diff                    @@
##             feature/pagination/P1    #1528   +/-   ##
========================================================
  Coverage                    97.25%   97.25%           
  Complexity                    4229     4229           
========================================================
  Files                          389      389           
  Lines                        10729    10729           
  Branches                       720      720           
========================================================
  Hits                         10435    10435           
  Misses                         287      287           
  Partials                         7        7           
Flag Coverage Δ
sql-engine 97.25% <100.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files Coverage Δ
...r/optimizer/rule/CreatePagingTableScanBuilder.java 100.00% <100.00%> (ø)

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@Yury-Fridlyand Yury-Fridlyand left a comment

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Can you remove PaginatOperator.java and corresponding tests?

Signed-off-by: MaxKsyunz <[email protected]>
@MaxKsyunz MaxKsyunz merged commit dd3df8c into opensearch-project:feature/pagination/P1 Apr 17, 2023
@MaxKsyunz MaxKsyunz deleted the feature/pagination/P1_optimize_operator branch April 17, 2023 18:58
Yury-Fridlyand added a commit that referenced this pull request Apr 27, 2023
* Support pagination in V2 engine, phase 1 (#226)

* Fixing integration tests broken during POC

Signed-off-by: MaxKsyunz <[email protected]>

* Comment to clarify an exception.

Signed-off-by: MaxKsyunz <[email protected]>

* Add support for paginated scroll request, first page.

Implement PaginatedPlanCache.convertToPlan for second page to work.

Signed-off-by: MaxKsyunz <[email protected]>

* Progress on paginated scroll request, subsequent page.

Signed-off-by: MaxKsyunz <[email protected]>

* Move `ExpressionSerializer` from `opensearch` to `core`.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Rename `Cursor` `asString` to `toString`.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Disable scroll cleaning.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Add full cursor serialization and deserialization.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Misc fixes.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Further work on pagination.

* Added push down page size from `LogicalPaginate` to `LogicalRelation`.
* Improved cursor encoding and decoding.
* Added cursor compression.
* Fixed issuing `SearchScrollRequest`.
* Fixed returning last empty page.
* Minor code grooming/commenting.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Pagination fix for empty indices.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix error reporting on wrong cursor.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Minor comments and error reporting improvement.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Add an end-to-end integration test.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Add `explain` request handlers.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Add IT for explain.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Address issues flagged by checkstyle build step (#229)

Signed-off-by: MaxKsyunz <[email protected]>

* Pagination, phase 1: Add unit tests for `:core` module with coverage. (#230)

* Add unit tests for `:core` module with coverage. Uncovered: `toCursor`, because it is will be changed soon.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Pagination, phase 1: Add unit tests for SQL module with coverage. (#239)

* Add unit tests for SQL module with coverage.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Update sql/src/main/java/org/opensearch/sql/sql/domain/SQLQueryRequest.java

Signed-off-by: Yury-Fridlyand <[email protected]>

Co-authored-by: GabeFernandez310 <[email protected]>

---------

Signed-off-by: Yury-Fridlyand <[email protected]>
Co-authored-by: GabeFernandez310 <[email protected]>

* Pagination, phase 1: Add unit tests for `:opensearch` module with coverage. (#233)

* Add UT for `:opensearch` module with full coverage, except `toCursor`.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix checkstyle.

Signed-off-by: Yury-Fridlyand <[email protected]>

---------

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix the merges.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix explain.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix scroll cleaning.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Store `TotalHits` and use it to report `total` in response.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Add missing UT for `:protocol` module.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix PPL UTs damaged in f4ea4ad.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Minor checkstyle fixes.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fallback to v1 engine for pagination (#245)

* Pagination fallback integration tests.

Signed-off-by: MaxKsyunz <[email protected]>

* Add UT with coverage for `toCursor` serialization.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix broken tests in `legacy`.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix getting `total` from non-paged requests and from queries without `FROM` clause.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix scroll cleaning.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix cursor request processing.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Update ITs.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix (again) TotalHits feature.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix typo in prometheus config.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Recover commented logging.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Move `test_pagination_blackbox` to a separate class and add logging.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Address some PR feedbacks: rename some classes and revert unnecessary whitespace changed.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Minor commenting.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Address PR comments.

* Add javadocs
* Renames
* Cleaning up some comments
* Remove unused code
* Speed up IT

Signed-off-by: Yury-Fridlyand <[email protected]>

* Minor missing changes.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Integration tests for fetch_size, max_result_window, and query.size_limit (#248)

Signed-off-by: MaxKsyunz <[email protected]>

* Remove `PaginatedQueryService`, extend `QueryService` to hold two planners and use them.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Move push down functions from request builders to a new interface.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Some file moves.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Minor clean-up according to PR review.

Signed-off-by: Yury-Fridlyand <[email protected]>

---------

Signed-off-by: MaxKsyunz <[email protected]>
Signed-off-by: Yury-Fridlyand <[email protected]>
Co-authored-by: MaxKsyunz <[email protected]>
Co-authored-by: GabeFernandez310 <[email protected]>
Co-authored-by: Max Ksyunz <[email protected]>

* Make scroll timeout configurable.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix IT to set cursor keep alive parameter.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Remove `QueryId.None`.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Rename according to PR feedback.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Remove default implementations of `PushDownRequestBuilder`.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Merge paginated plan optimizer into the regular optimizer. (#1516)

Merge paginated plan optimizer into the regular optimizer.
---------

Signed-off-by: MaxKsyunz <[email protected]>
Co-authored-by: Yury-Fridlyand <[email protected]>

* Complete rework on serialization and deserialization. (#1498)

Signed-off-by: Yury-Fridlyand <[email protected]>

* Resolve merge conflicts and fix tests.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Minor cleanup.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Minor cleanup - missing changes for the previous commit.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Remove paginate operator  (#1528)

* Remove PaginateOperator class since it is no longer used.


---------

Signed-off-by: MaxKsyunz <[email protected]>

* Remove `PaginatedPlan` - move logic to `QueryPlan`.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Remove default implementations from `SerializablePlan`.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Add a doc.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Update design graphs.

Signed-off-by: Yury-Fridlyand <[email protected]>

* More fixes for merge from upstream/main.

Signed-off-by: MaxKsyunz <[email protected]>

---------

Signed-off-by: MaxKsyunz <[email protected]>
Signed-off-by: Yury-Fridlyand <[email protected]>
Co-authored-by: MaxKsyunz <[email protected]>
Co-authored-by: GabeFernandez310 <[email protected]>
Co-authored-by: Max Ksyunz <[email protected]>
acarbonetto pushed a commit to Bit-Quill/opensearch-project-sql that referenced this pull request Apr 28, 2023
* Support pagination in V2 engine, phase 1 (#226)

* Fixing integration tests broken during POC

Signed-off-by: MaxKsyunz <[email protected]>

* Comment to clarify an exception.

Signed-off-by: MaxKsyunz <[email protected]>

* Add support for paginated scroll request, first page.

Implement PaginatedPlanCache.convertToPlan for second page to work.

Signed-off-by: MaxKsyunz <[email protected]>

* Progress on paginated scroll request, subsequent page.

Signed-off-by: MaxKsyunz <[email protected]>

* Move `ExpressionSerializer` from `opensearch` to `core`.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Rename `Cursor` `asString` to `toString`.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Disable scroll cleaning.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Add full cursor serialization and deserialization.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Misc fixes.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Further work on pagination.

* Added push down page size from `LogicalPaginate` to `LogicalRelation`.
* Improved cursor encoding and decoding.
* Added cursor compression.
* Fixed issuing `SearchScrollRequest`.
* Fixed returning last empty page.
* Minor code grooming/commenting.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Pagination fix for empty indices.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix error reporting on wrong cursor.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Minor comments and error reporting improvement.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Add an end-to-end integration test.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Add `explain` request handlers.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Add IT for explain.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Address issues flagged by checkstyle build step (#229)

Signed-off-by: MaxKsyunz <[email protected]>

* Pagination, phase 1: Add unit tests for `:core` module with coverage. (#230)

* Add unit tests for `:core` module with coverage. Uncovered: `toCursor`, because it is will be changed soon.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Pagination, phase 1: Add unit tests for SQL module with coverage. (#239)

* Add unit tests for SQL module with coverage.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Update sql/src/main/java/org/opensearch/sql/sql/domain/SQLQueryRequest.java

Signed-off-by: Yury-Fridlyand <[email protected]>

Co-authored-by: GabeFernandez310 <[email protected]>

---------

Signed-off-by: Yury-Fridlyand <[email protected]>
Co-authored-by: GabeFernandez310 <[email protected]>

* Pagination, phase 1: Add unit tests for `:opensearch` module with coverage. (#233)

* Add UT for `:opensearch` module with full coverage, except `toCursor`.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix checkstyle.

Signed-off-by: Yury-Fridlyand <[email protected]>

---------

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix the merges.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix explain.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix scroll cleaning.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Store `TotalHits` and use it to report `total` in response.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Add missing UT for `:protocol` module.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix PPL UTs damaged in f4ea4ad.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Minor checkstyle fixes.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fallback to v1 engine for pagination (#245)

* Pagination fallback integration tests.

Signed-off-by: MaxKsyunz <[email protected]>

* Add UT with coverage for `toCursor` serialization.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix broken tests in `legacy`.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix getting `total` from non-paged requests and from queries without `FROM` clause.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix scroll cleaning.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix cursor request processing.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Update ITs.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix (again) TotalHits feature.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix typo in prometheus config.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Recover commented logging.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Move `test_pagination_blackbox` to a separate class and add logging.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Address some PR feedbacks: rename some classes and revert unnecessary whitespace changed.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Minor commenting.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Address PR comments.

* Add javadocs
* Renames
* Cleaning up some comments
* Remove unused code
* Speed up IT

Signed-off-by: Yury-Fridlyand <[email protected]>

* Minor missing changes.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Integration tests for fetch_size, max_result_window, and query.size_limit (#248)

Signed-off-by: MaxKsyunz <[email protected]>

* Remove `PaginatedQueryService`, extend `QueryService` to hold two planners and use them.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Move push down functions from request builders to a new interface.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Some file moves.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Minor clean-up according to PR review.

Signed-off-by: Yury-Fridlyand <[email protected]>

---------

Signed-off-by: MaxKsyunz <[email protected]>
Signed-off-by: Yury-Fridlyand <[email protected]>
Co-authored-by: MaxKsyunz <[email protected]>
Co-authored-by: GabeFernandez310 <[email protected]>
Co-authored-by: Max Ksyunz <[email protected]>

* Make scroll timeout configurable.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Fix IT to set cursor keep alive parameter.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Remove `QueryId.None`.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Rename according to PR feedback.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Remove default implementations of `PushDownRequestBuilder`.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Merge paginated plan optimizer into the regular optimizer. (opensearch-project#1516)

Merge paginated plan optimizer into the regular optimizer.
---------

Signed-off-by: MaxKsyunz <[email protected]>
Co-authored-by: Yury-Fridlyand <[email protected]>

* Complete rework on serialization and deserialization. (opensearch-project#1498)

Signed-off-by: Yury-Fridlyand <[email protected]>

* Resolve merge conflicts and fix tests.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Minor cleanup.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Minor cleanup - missing changes for the previous commit.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Remove paginate operator  (opensearch-project#1528)

* Remove PaginateOperator class since it is no longer used.

---------

Signed-off-by: MaxKsyunz <[email protected]>

* Remove `PaginatedPlan` - move logic to `QueryPlan`.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Remove default implementations from `SerializablePlan`.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Add a doc.

Signed-off-by: Yury-Fridlyand <[email protected]>

* Update design graphs.

Signed-off-by: Yury-Fridlyand <[email protected]>

* More fixes for merge from upstream/main.

Signed-off-by: MaxKsyunz <[email protected]>

---------

Signed-off-by: MaxKsyunz <[email protected]>
Signed-off-by: Yury-Fridlyand <[email protected]>
Co-authored-by: MaxKsyunz <[email protected]>
Co-authored-by: GabeFernandez310 <[email protected]>
Co-authored-by: Max Ksyunz <[email protected]>
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3 participants