(WIP) Cleanup: remove redundant constant evaluation in Simplifier
#1164
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Will do this as a follow on to #1164. |
andygrove
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Jan 31, 2025
…e#1164) * Move string kernels and expressions to spark-expr crate * remove unused hash kernel * remove unused dependencies
unkloud
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Mar 23, 2025
…e#1164) * Move string kernels and expressions to spark-expr crate * remove unused hash kernel * remove unused dependencies
unkloud
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Mar 23, 2025
* feat: add support for array_contains expression * test: add unit test for array_contains function * Removes unnecessary case expression for handling null values * chore: Move more expressions from core crate to spark-expr crate (apache#1152) * move aggregate expressions to spark-expr crate * move more expressions * move benchmark * normalize_nan * bitwise not * comet scalar funcs * update bench imports * remove dead code (apache#1155) * fix: Spark 4.0-preview1 SPARK-47120 (apache#1156) ## Which issue does this PR close? Part of apache/datafusion-comet#372 and apache/datafusion-comet#551 ## Rationale for this change To be ready for Spark 4.0 ## What changes are included in this PR? This PR fixes the new test SPARK-47120 added in Spark 4.0 ## How are these changes tested? tests enabled * chore: Move string kernels and expressions to spark-expr crate (apache#1164) * Move string kernels and expressions to spark-expr crate * remove unused hash kernel * remove unused dependencies * chore: Move remaining expressions to spark-expr crate + some minor refactoring (apache#1165) * move CheckOverflow to spark-expr crate * move NegativeExpr to spark-expr crate * move UnboundColumn to spark-expr crate * move ExpandExec from execution::datafusion::operators to execution::operators * refactoring to remove datafusion subpackage * update imports in benches * fix * fix * chore: Add ignored tests for reading complex types from Parquet (apache#1167) * Add ignored tests for reading structs from Parquet * add basic map test * add tests for Map and Array * feat: Add Spark-compatible implementation of SchemaAdapterFactory (apache#1169) * Add Spark-compatible SchemaAdapterFactory implementation * remove prototype code * fix * refactor * implement more cast logic * implement more cast logic * add basic test * improve test * cleanup * fmt * add support for casting unsigned int to signed int * clippy * address feedback * fix test * fix: Document enabling comet explain plan usage in Spark (4.0) (apache#1176) * test: enabling Spark tests with offHeap requirement (apache#1177) ## Which issue does this PR close? ## Rationale for this change After apache/datafusion-comet#1062 We have not running Spark tests for native execution ## What changes are included in this PR? Removed the off heap requirement for testing ## How are these changes tested? Bringing back Spark tests for native execution * feat: Improve shuffle metrics (second attempt) (apache#1175) * improve shuffle metrics * docs * more metrics * refactor * address feedback * fix: stddev_pop should not directly return 0.0 when count is 1.0 (apache#1184) * add test * fix * fix * fix * feat: Make native shuffle compression configurable and respect `spark.shuffle.compress` (apache#1185) * Make shuffle compression codec and level configurable * remove lz4 references * docs * update comment * clippy * fix benches * clippy * clippy * disable test for miri * remove lz4 reference from proto * minor: move shuffle classes from common to spark (apache#1193) * minor: refactor decodeBatches to make private in broadcast exchange (apache#1195) * minor: refactor prepare_output so that it does not require an ExecutionContext (apache#1194) * fix: fix missing explanation for then branch in case when (apache#1200) * minor: remove unused source files (apache#1202) * chore: Upgrade to DataFusion 44.0.0-rc2 (apache#1154) * move aggregate expressions to spark-expr crate * move more expressions * move benchmark * normalize_nan * bitwise not * comet scalar funcs * update bench imports * save * save * save * remove unused imports * clippy * implement more hashers * implement Hash and PartialEq * implement Hash and PartialEq * implement Hash and PartialEq * benches * fix ScalarUDFImpl.return_type failure * exclude test from miri * ignore correct test * ignore another test * remove miri checks * use return_type_from_exprs * Revert "use return_type_from_exprs" This reverts commit febc1f1ec1301f9b359fc23ad6a117224fce35b7. * use DF main branch * hacky workaround for regression in ScalarUDFImpl.return_type * fix repo url * pin to revision * bump to latest rev * bump to latest DF rev * bump DF to rev 9f530dd * add Cargo.lock * bump DF version * no default features * Revert "remove miri checks" This reverts commit 4638fe3aa5501966cd5d8b53acf26c698b10b3c9. * Update pin to DataFusion e99e02b * update pin * Update Cargo.toml Bump to 44.0.0-rc2 * update cargo lock * revert miri change --------- Co-authored-by: Andrew Lamb <[email protected]> * update UT Signed-off-by: Dharan Aditya <[email protected]> * fix typo in UT Signed-off-by: Dharan Aditya <[email protected]> --------- Signed-off-by: Dharan Aditya <[email protected]> Co-authored-by: Andy Grove <[email protected]> Co-authored-by: KAZUYUKI TANIMURA <[email protected]> Co-authored-by: Parth Chandra <[email protected]> Co-authored-by: Liang-Chi Hsieh <[email protected]> Co-authored-by: Raz Luvaton <[email protected]> Co-authored-by: Andrew Lamb <[email protected]>
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Which issue does this PR close?
Builds on #1163 and #1153 so review them first
re #1070
Rationale for this change
This cleans up the final redundant logic out of constant_folding.rs and into
ConstEvaluatorWhat changes are included in this PR?
remove redundant code in
Simplifierthat is covered byConstEvaluatorAre there any user-facing changes?
No