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Ref Guide: fix aliases.adoc TIP for proper conversion

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Cassandra Targett 2020-07-13 09:27:01 -05:00
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1 changed files with 6 additions and 3 deletions
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solr/solr-ref-guide/src/aliases.adoc
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@ -46,15 +46,18 @@ Alternatively this information is available by checking `/aliases.json` in ZooKe
Aliases may be deleted via the <<collection-aliasing.adoc#deletealias,DELETEALIAS>> command. Aliases may be deleted via the <<collection-aliasing.adoc#deletealias,DELETEALIAS>> command.
When deleting an alias, underlying collections are *unaffected*. When deleting an alias, underlying collections are *unaffected*.
TIP: Any alias (standard or routed) that references multiple collections may complicate relevancy. [TIP]
====
Any alias (standard or routed) that references multiple collections may complicate relevancy.
By default, SolrCloud scores documents on a per-shard basis. By default, SolrCloud scores documents on a per-shard basis.
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With multiple collections in an alias this is always a problem, so if you have a use case for which BM25 or With multiple collections in an alias this is always a problem, so if you have a use case for which BM25 or
TF/IDF relevancy is important you will want to turn on one of the TF/IDF relevancy is important you will want to turn on one of the
<<distributed-requests.adoc#distributedidf,ExactStatsCache>> implementations. <<distributed-requests.adoc#distributedidf,ExactStatsCache>> implementations.
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However, for analytical use cases where results are sorted on numeric, date, or alphanumeric field values, rather However, for analytical use cases where results are sorted on numeric, date, or alphanumeric field values, rather
than relevancy calculations, this is not a problem. than relevancy calculations, this is not a problem.
====
== Routed Aliases == Routed Aliases