[
https://issues.apache.org/jira/browse/SOLR-13720?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stanislav Livotov updated SOLR-13720:
-------------------------------------
Description:
According to Solr [ducumentation|#SolrPlugins-QParserPlugin] QParser is
treated as a legal plugin.
However, it is impossible to create an effective ToParentBlockJoin query
without copy-pasting(BitDocIdSetFilterWrapper class and getCachedFilter method
from BlockJoinParentQParser) or dirty hacks(like creating
org.apache.solr.search.join package with some accessor method to
package-private methods in plugin code and adding it in WEB-INF/lib directory
in order to be loaded by the same ClassLoader).
I don't see a truly clean way how to fix it, but at least we can help custom
plugin developers to create it a little bit easier by making
BlockJoinParentQParser#getCachedFilter public and
BlockJoinParentQParser#BitDocIdSetFilterWrapper and providing getter for
BitDocIdSetFilterWrapper#filter.
In order to create
was:
According to Solr [ducumentation|#SolrPlugins-QParserPlugin]] QParser is
treated as a legal plugin.
However, it is impossible to create an effective ToParentBlockJoin query
without copy-pasting(BitDocIdSetFilterWrapper class and getCachedFilter method
from BlockJoinParentQParser) or dirty hacks(like creating
org.apache.solr.search.join package with some accessor method to
package-private methods in plugin code and adding it in WEB-INF/lib directory
in order to be loaded by the same ClassLoader).
I don't see a truly clean way how to fix it, but at least we can help custom
plugin developers to create it a little bit easier by making
BlockJoinParentQParser#getCachedFilter public and
BlockJoinParentQParser#BitDocIdSetFilterWrapper and providing getter for
BitDocIdSetFilterWrapper#filter.
In order to create
> Impossible to create effective ToParenBlockJoinQuery in custom QParser
> ----------------------------------------------------------------------
>
> Key: SOLR-13720
> URL: https://issues.apache.org/jira/browse/SOLR-13720
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Stanislav Livotov
> Priority: Major
>
> According to Solr [ducumentation|#SolrPlugins-QParserPlugin] QParser is
> treated as a legal plugin.
>
> However, it is impossible to create an effective ToParentBlockJoin query
> without copy-pasting(BitDocIdSetFilterWrapper class and getCachedFilter
> method from BlockJoinParentQParser) or dirty hacks(like creating
> org.apache.solr.search.join package with some accessor method to
> package-private methods in plugin code and adding it in WEB-INF/lib directory
> in order to be loaded by the same ClassLoader).
> I don't see a truly clean way how to fix it, but at least we can help custom
> plugin developers to create it a little bit easier by making
> BlockJoinParentQParser#getCachedFilter public and
> BlockJoinParentQParser#BitDocIdSetFilterWrapper and providing getter for
> BitDocIdSetFilterWrapper#filter.
>
>
> In order to create
--
This message was sent by Atlassian Jira
(v8.3.2#803003)
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org
For additional commands, e-mail: dev-h...@lucene.apache.org
