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Posted to issues@metron.apache.org by "Nick Allen (JIRA)" <ji...@apache.org> on 2018/09/04 17:22:01 UTC

[jira] [Assigned] (METRON-1448) Update SolrWriter to conform to new collection strategy

     [ https://issues.apache.org/jira/browse/METRON-1448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nick Allen reassigned METRON-1448:
----------------------------------

    Assignee: Casey Stella

> Update SolrWriter to conform to new collection strategy
> -------------------------------------------------------
>
>                 Key: METRON-1448
>                 URL: https://issues.apache.org/jira/browse/METRON-1448
>             Project: Metron
>          Issue Type: Improvement
>            Reporter: Casey Stella
>            Assignee: Casey Stella
>            Priority: Major
>
> Currently the SolrWriter presumes a single collection to be written to.  The new collection strategy for Solr implies a collection per sensor.  Also, there are a few rough edges in the writer which could stand smoothing:
>  * By default, we use solr's implicit commit mechanism, rather than committing at the batch granularity.  This may result in lost data on worker failure.
>  * We do not use the the batch add api, but rather message-by-message add



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