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Posted to dev@lucene.apache.org by "Joel Bernstein (JIRA)" <ji...@apache.org> on 2016/01/25 01:31:39 UTC
[jira] [Updated] (SOLR-8591) Add BatchStream to the Streaming API
[ https://issues.apache.org/jira/browse/SOLR-8591?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joel Bernstein updated SOLR-8591:
---------------------------------
Description:
Now that we have synchronous streaming and continuous streaming (DaemonStream), it makes sense to add batch streaming.
Code will be added to the /stream handler so that when it sees the BatchStream it will send the stream to an executor to be run.
Sample syntax:
{code}
batch(parallel(update(rollup(select()))))
{code}
The pseudo code above runs a parallel rollup in batch mode and sends the output to a SolrCloud collection.
was:
Now that we have synchronous streaming and continuous streaming (DaemonStream), it makes sense to add batch streaming.
Code will be added to the /stream handler so that when it sees the BatchStream it will send the stream to an executor to be run.
Sample syntax:
{code}
batch(parallel(update(rollup(select()))))
{code}
The pseudo code above runs a parallel rollup in batch mode.
> Add BatchStream to the Streaming API
> ------------------------------------
>
> Key: SOLR-8591
> URL: https://issues.apache.org/jira/browse/SOLR-8591
> Project: Solr
> Issue Type: New Feature
> Reporter: Joel Bernstein
>
> Now that we have synchronous streaming and continuous streaming (DaemonStream), it makes sense to add batch streaming.
> Code will be added to the /stream handler so that when it sees the BatchStream it will send the stream to an executor to be run.
> Sample syntax:
> {code}
> batch(parallel(update(rollup(select()))))
> {code}
> The pseudo code above runs a parallel rollup in batch mode and sends the output to a SolrCloud collection.
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