Sort segments on timestamp in read only engine #93576
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Ordinary indices support sorting their segments on the timestamp when they have such a field defined in their mappings (see elastic#75195). This was not initially supported as a directory reader could not be created provding a leaf sorter, which is now possible in Lucene and we can make use of.
javanna
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elasticsearchmachine
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Team:Distributed (Obsolete)
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Pinging @elastic/es-distributed (Team:Distributed) |
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Hi @javanna, I've created a changelog YAML for you. |
tlrx
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Feb 8, 2023
...apshots/qa/rest/src/yamlRestTest/resources/rest-api-spec/test/sort_segments_on_timestamp.yml
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Ordinary indices support sorting their segments on the timestamp when they have such a field defined in their mappings (see #75195). This was not initially supported as a directory reader could not be created provding a leaf sorter, which is now possible in Lucene and we can make use of.