Disk usage don't include synthetic _id postings#138745
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burqen
added
>enhancement
:Distributed/Distributed
elasticsearchmachine
added
v9.3.0
Team:Distributed Indexing (obsolete)
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Pinging @elastic/es-distributed-indexing (Team:Distributed Indexing) |
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Hi @burqen, I've created a changelog YAML for you. |
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I didn't add any tests for it but it will be tested through |
| continue; | ||
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| if (SyntheticIdField.hasSyntheticIdAttributes(field.attributes())) { | ||
| // Synthetic _id field doesn't have an inverted index stored on disk, |
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maybe we can assert that the terms class is not any of the ones expected in getBlockTermState?
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Yes, some assertion here is a good idea.
I would rather assert that the Terms / TermsEnum / TermState is of the class that we expect but I cannot do that on this branch, since that will change in later PRs and we are not even reaching this if-branch on this git-branch #overloaded . Perhaps we can add that assertion in later PRs?
I'll at least assert that the field is _id as expected.
…ndex-disk-size-analysis-for-synthetic-id
4 participants
Synthetic
_idfields doesn't have an inverted index, but will pretend to have it on the read path by injectingIndexOptions.DOCSon the_idfield. We short circuitIndexDiskUsageAnalyzerif we see a synthetic_idfield.