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Posted to dev@lucene.apache.org by "Joel Bernstein (JIRA)" <ji...@apache.org> on 2017/04/05 15:27:41 UTC
[jira] [Updated] (SOLR-10426) Add shuffle Streaming Expression
[ https://issues.apache.org/jira/browse/SOLR-10426?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joel Bernstein updated SOLR-10426:
----------------------------------
Description:
Currently the concept of MapReduce shuffling is lumped into the *search* Streaming Expression. This causes quite a bit of confusion as users perform a search using the /select handler by default, but actually wanted shuffling behavior which requires the /export handler.
We can solve this problem by creating a separate function called *shuffle* that always uses the export handler.
This will also allow us to clean up some behaviors in the search expression that are somewhat unexpected.
was:
Currently the concept of MapReduce shuffling is lumped into the *search* Streaming Expression. This causes quite a bit of confusion as users perform a search using the /select handler by default, but actually wanted shuffling behavior which requires the export handler.
We can solve this problem by creating a separate function called *shuffle* that always uses the export handler.
This will also allow us to clean up some behaviors in the search expression that are somewhat unexpected.
> Add shuffle Streaming Expression
> --------------------------------
>
> Key: SOLR-10426
> URL: https://issues.apache.org/jira/browse/SOLR-10426
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Joel Bernstein
>
> Currently the concept of MapReduce shuffling is lumped into the *search* Streaming Expression. This causes quite a bit of confusion as users perform a search using the /select handler by default, but actually wanted shuffling behavior which requires the /export handler.
> We can solve this problem by creating a separate function called *shuffle* that always uses the export handler.
> This will also allow us to clean up some behaviors in the search expression that are somewhat unexpected.
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