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Posted to issues@lucene.apache.org by "Thomas Wöckinger (Jira)" <ji...@apache.org> on 2021/01/07 19:33:00 UTC
[jira] [Comment Edited] (SOLR-15064) Atomic/partial updates to
nested docs should not assume _route_ param is the root ID
[ https://issues.apache.org/jira/browse/SOLR-15064?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17260749#comment-17260749 ]
Thomas Wöckinger edited comment on SOLR-15064 at 1/7/21, 7:32 PM:
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That's clear, but the documentation does not show how to update a child document using the root document.
The main point is, which child operation should be used to update an existing child, but not adding it a second time?
I have not tested add-distinct yet, but if that doesn't work the only way is to use a single request which contains only the updates of the child document (and the '_root_' field) plus the id of the root document as '_route_' parameter.
was (Author: thomas.woeckinger):
That's clear, but the documentation does not show how to update a child document using the root document.
The main point is, which child operation should be used to update an existing child, but not adding it a second time?
I have not tested add-distinct yet, but if that doesn't work the only way is to use a single request which contains only the updates of the child document (and the _root_ field) plus the id of the root document as _route_ parameter.
> Atomic/partial updates to nested docs should not assume _route_ param is the root ID
> ------------------------------------------------------------------------------------
>
> Key: SOLR-15064
> URL: https://issues.apache.org/jira/browse/SOLR-15064
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: David Smiley
> Assignee: David Smiley
> Priority: Minor
> Labels: NestedDocuments
>
> In SOLR-14923, doing an atomic/partial update to a child doc requires indicating what the root doc ID is. Formerly Solr tried to figure this out automatically, but that had costly implications. SOLR-14923 adds a temporary hack that assumes that the \_route_ paramter *is* the root ID, if the \_root_ field is not on the doc. But that's not necessarily accurate, so it should be removed.
>
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