Move CompletionStats into the Engine #33847
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By moving CompletionStats into the engine we can easily cache the stats for read-only engines if necessary. It also moves the responsibiltiy out of IndexShard which has quiet some complexity already. Relates to elastic#33835
s1monw
added
>enhancement
v7.0.0
:Distributed Indexing/Engine
|
Pinging @elastic/es-distributed |
tlrx
approved these changes
Sep 19, 2018
| if (terms instanceof CompletionTerms) { | ||
| // TODO: currently we load up the suggester for reporting its size | ||
| long fstSize = ((CompletionTerms) terms).suggester().ramBytesUsed(); | ||
| if (fieldNamePatterns != null && fieldNamePatterns.length > 0 && Regex.simpleMatch(fieldNamePatterns, info.name)) { |
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Nit: we don't need to check for non null non empty string array here as Regex.simpleMatch(fieldNamePatterns, info.name) takes care of it
s1monw
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Sep 19, 2018
By moving CompletionStats into the engine we can easily cache the stats for read-only engines if necessary. It also moves the responsibiltiy out of IndexShard which has quiet some complexity already. Relates to #33835
s1monw
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Mar 26, 2019
Completion and DocStats are pulled from internal readers instead of external since elastic#33835 and elastic#33847 which doesn't require us to refresh after a stats call since refreshes will happen internally anyhow and that will cause updated stats on ongoing indexing.
gurkankaymak
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May 27, 2019
Completion and DocStats are pulled from internal readers instead of external since elastic#33835 and elastic#33847 which doesn't require us to refresh after a stats call since refreshes will happen internally anyhow and that will cause updated stats on ongoing indexing.
This was referenced Feb 5, 2020
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By moving CompletionStats into the engine we can easily cache the stats for
read-only engines if necessary. It also moves the responsibiltiy out of IndexShard
which has quiet some complexity already.
Relates to #33835