Followup: Change ComparableLinkedHashMap to compare Key than Value#4648
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LantaoJin merged 1 commit intoopensearch-project:mainfrom Oct 24, 2025
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Followup: Change ComparableLinkedHashMap to compare Key than Value#4648LantaoJin merged 1 commit intoopensearch-project:mainfrom
LantaoJin merged 1 commit intoopensearch-project:mainfrom
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Signed-off-by: Lantao Jin <ltjin@amazon.com>
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Can you elaborate more on the scenario of comparing key?
I'm guessing whether it's for the case that different rows get different schema, like
row1: {"c": 1, "a": 1, "b": 1}
row2: {"b": "2", "a": 1}
However, for this case, shouldn't we sort the map by their key first separately and then do comparison between them?
qianheng-aws
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asifabashar
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* default-main: (34 commits) Enhance dynamic source clause to support only metadata filters (opensearch-project#4554) Make nested alias type support referring to outer context (opensearch-project#4673) Update big5 ppl queries and check plans (opensearch-project#4668) Support push down sort after limit (opensearch-project#4657) Use table scan rowType in filter pushdown could fix rename issue (opensearch-project#4670) Fix: Support Alias Fields in MIN, MAX, FIRST, LAST, and TAKE Aggregations (opensearch-project#4621) Fix bin nested fields issue (opensearch-project#4606) Add `per_minute`, `per_hour`, `per_day` function support (opensearch-project#4531) Pushdown sort aggregate metrics (opensearch-project#4603) Followup: Change ComparableLinkedHashMap to compare Key than Value (opensearch-project#4648) Mitigate the CI failure caused by 500 Internal Server Error (opensearch-project#4646) Allow renaming group-by fields to existing field names (opensearch-project#4586) Publish internal modules separately for downstream reuse (opensearch-project#4484) Revert "Update grammar files and developer guide (opensearch-project#4301)" (opensearch-project#4643) Support Automatic Type Conversion for REX/SPATH/PARSE Command Extractions (opensearch-project#4599) Replace all dots in fields of table scan's PhysType (opensearch-project#4633) Return comparable LinkedHashMap in `valueForCalcite()` of ExprTupleValue (opensearch-project#4629) Refactor JsonExtractAllFunctionIT and MapConcatFunctionIT (opensearch-project#4623) Pushdown case function in aggregations as range queries (opensearch-project#4400) Update GEOIP function to support IP types as input (opensearch-project#4613) ... # Conflicts: # docs/user/ppl/functions/conversion.rst
asifabashar
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* default-main: (34 commits) Enhance dynamic source clause to support only metadata filters (opensearch-project#4554) Make nested alias type support referring to outer context (opensearch-project#4673) Update big5 ppl queries and check plans (opensearch-project#4668) Support push down sort after limit (opensearch-project#4657) Use table scan rowType in filter pushdown could fix rename issue (opensearch-project#4670) Fix: Support Alias Fields in MIN, MAX, FIRST, LAST, and TAKE Aggregations (opensearch-project#4621) Fix bin nested fields issue (opensearch-project#4606) Add `per_minute`, `per_hour`, `per_day` function support (opensearch-project#4531) Pushdown sort aggregate metrics (opensearch-project#4603) Followup: Change ComparableLinkedHashMap to compare Key than Value (opensearch-project#4648) Mitigate the CI failure caused by 500 Internal Server Error (opensearch-project#4646) Allow renaming group-by fields to existing field names (opensearch-project#4586) Publish internal modules separately for downstream reuse (opensearch-project#4484) Revert "Update grammar files and developer guide (opensearch-project#4301)" (opensearch-project#4643) Support Automatic Type Conversion for REX/SPATH/PARSE Command Extractions (opensearch-project#4599) Replace all dots in fields of table scan's PhysType (opensearch-project#4633) Return comparable LinkedHashMap in `valueForCalcite()` of ExprTupleValue (opensearch-project#4629) Refactor JsonExtractAllFunctionIT and MapConcatFunctionIT (opensearch-project#4623) Pushdown case function in aggregations as range queries (opensearch-project#4400) Update GEOIP function to support IP types as input (opensearch-project#4613) ... Signed-off-by: Asif Bashar <asif.bashar@gmail.com>
expani
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…pensearch-project#4648) Signed-off-by: Lantao Jin <ltjin@amazon.com>
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Description
Followup of #4629:
ComparableLinkedHashMapas an util class, better to change it to compare key than value instead of values only.Related Issues
Resolves #4339
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