[8.15] host.name is empty we need to use host.hostname (#678)
#679
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If the `host.name` field does not exists, indices created as backing indices of a data stream are injected with empty values of `host.name`. Sorting on `host.name` and `@timestamp` results in sorting just on `@timestamp`. Looking at some mappings I see a `host.hostname` exists. Also a cardinality aggregation results in hundreds of distinct values which suggests the filed is not empty. We would like to test using a meaningful combination of fields to sort on. Ideally we expect better benchmark results despite being possible that other, more effective, combinations of fields might exist. We are interested, anyway, in changes over time **given a valid set of fields to sort on**. (cherry picked from commit 0ca00a0)
gbanasiak
approved these changes
Sep 24, 2024
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