Fixed exception in Hybrid Query for one shard and multiple node #396
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@@ Coverage Diff @@
## main #396 +/- ##
============================================
- Coverage 84.63% 84.56% -0.07%
- Complexity 445 449 +4
============================================
Files 38 38
Lines 1334 1348 +14
Branches 199 201 +2
============================================
+ Hits 1129 1140 +11
- Misses 119 120 +1
- Partials 86 88 +2
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Signed-off-by: Martin Gaievski <[email protected]>
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martin-gaievski
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Oct 6, 2023
| @@ -179,4 +179,117 @@ public void testFetchResults_whenOneShardAndQueryAndFetchResultsPresent_thenDoNo | |||
| TestUtils.assertQueryResultScores(querySearchResults); | |||
| TestUtils.assertFetchResultScores(fetchSearchResult, 4); | |||
| } | |||
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|
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| public void testFetchResults_whenOneShardAndMultipleNodes_thenDoNormalizationCombination() { | |||
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this test case would fail with old code
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Thanks for adding a negative case.
heemin32
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src/main/java/org/opensearch/neuralsearch/processor/NormalizationProcessorWorkflow.java
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src/main/java/org/opensearch/neuralsearch/processor/NormalizationProcessorWorkflow.java
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Signed-off-by: Martin Gaievski <[email protected]>
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martin-gaievski
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* Use list of original doc ids for fetch results Signed-off-by: Martin Gaievski <[email protected]> (cherry picked from commit 8e98167)
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* Use list of original doc ids for fetch results Signed-off-by: Martin Gaievski <[email protected]> (cherry picked from commit 8e98167)
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#400) * Use list of original doc ids for fetch results Signed-off-by: Martin Gaievski <[email protected]> (cherry picked from commit 8e98167) Co-authored-by: Martin Gaievski <[email protected]>
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#399) * Use list of original doc ids for fetch results Signed-off-by: Martin Gaievski <[email protected]> (cherry picked from commit 8e98167) Co-authored-by: Martin Gaievski <[email protected]>
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Description
Fixed case when there is one shard and multiple nodes. In such case Fetch phase all results have doc ids as "-1", and it's not possible to merge them with query results using doc id. Result is a runtime exception in search request.
To fix te problem we're storing doc ids before the normalization and combination is done, and them use docs ids to merge with fetch phase results.
Issues Resolved
#393
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