lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Dennis Gove (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SOLR-8487) Add CommitStream to Streaming API and Streaming Expressions
Date Thu, 25 Aug 2016 14:25:20 GMT

     [ https://issues.apache.org/jira/browse/SOLR-8487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dennis Gove updated SOLR-8487:
------------------------------
    Attachment: SOLR-8487.patch

No tests (will add soon).
Doesn't add any summary tuples - not sure if these are necessary.

Supports setting batchSize, waitFlush, waitSearcher, and softCommit settings.

> 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: 6.0
>            Reporter: Jason Gerlowski
>            Priority: Minor
>             Fix For: 6.0
>
>         Attachments: 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
(v6.3.4#6332)

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


Mime
View raw message