ASF subversion and git services commented on SOLR-8487:

Commit edde433594c104668137350d9db640180b04f648 in lucene-solr's branch 
refs/heads/branch_6x from [~dpgove]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=edde433 ]

SOLR-8487: Adds CommitStream to support sending commits to a collection being 

> Add CommitStream to Streaming API and Streaming Expressions
> -----------------------------------------------------------
>                 Key: SOLR-8487
>                 URL: https://issues.apache.org/jira/browse/SOLR-8487
>             Project: Solr
>          Issue Type: New Feature
>    Affects Versions: 6.3
>            Reporter: Jason Gerlowski
>            Assignee: Dennis Gove
>            Priority: Minor
>             Fix For: 6.3
>         Attachments: SOLR-8487.patch, SOLR-8487.patch
> (Paraphrased from Joel's idea/suggestions in the comments of SOLR-7535).
> With SOLR-7535, users can now index documents/tuples using an UpdateStream.  
> However, there's no way currently using the Streaming API to force a commit 
> on the collection that received these updates.
> The purpose of this ticket is to add a CommitStream, which can be used to 
> trigger commit(s) on a given collection.
> The proposed usage/behavior would look a little bit like:
> {{commit(collection, parallel(update(search()))}}
> Note that...
> 1.) CommitStream has a positional collection parameter, to indicate which 
> collection to commit on. (Alternatively, it could recurse through 
> {{children()}} nodes until it finds the UpdateStream, and then retrieve the 
> collection from the UpdateStream).
> 2.) CommitStream forwards all tuples received by an underlying, wrapped 
> stream.
> 3.) CommitStream commits when the underlying stream emits its EOF tuple. 
> (Alternatively, it could commit every X tuples, based on a parameter).

This message was sent by Atlassian JIRA

To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org
For additional commands, e-mail: dev-h...@lucene.apache.org

Reply via email to