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https://issues.apache.org/jira/browse/OAK-3149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tommaso Teofili updated OAK-3149:
---------------------------------
Attachment: OAK-3149.patch
attached patch that implements the proposed approach.
Current behaviour in suggestions is kept (whole indexed values are returned as
against single terms, see OAK-3404) via {{AnalyzingInfixSuggester}}
implementation that writes its own index into an {{OakDirectory}} sitting under
_/path/to/indexNode/:suggest-data_. Each {{IndexNode}} has its own instance of
the suggester, created from its own suggest {{OakDirectory}}.
Previously stored values for _:suggest_ field are not stored anymore as indexed
values are enough now (saving some space).
Additionally we get infix suggestions working, e.g.: having an indexed value of
_"in 2015 my fox is red, like mike's fox and john's fox"_ for a certain
property, that's suggested if one requires suggestions for text "like mike".
> SuggestHelper should manage a suggestor per index definition
> ------------------------------------------------------------
>
> Key: OAK-3149
> URL: https://issues.apache.org/jira/browse/OAK-3149
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: lucene
> Reporter: Chetan Mehrotra
> Assignee: Tommaso Teofili
> Fix For: 1.3.12
>
> Attachments: OAK-3149.patch
>
>
> {{SuggestHelper}} currently keeps a static reference to suggestor and thus
> have a singleton suggestor for whole repo. Instead it should be implemented
> in such a way that a suggestor instance is associated with index definition.
> Logically the suggestor instance should be part of IndexNode similar to how
> {{IndexSearcher}} instances are managed
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