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https://issues.apache.org/jira/browse/SOLR-3755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13450033#comment-13450033
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Yonik Seeley commented on SOLR-3755:
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I've run into a few impedance mismatch issues implementing the JSON above.
Internally we seem to use ZkNodeProps which accepts Map<String,String>... but a
JSON Map is better represented as a Map<String,Object>.
I think I'll try going in the following direction:
- Make ZkNodeProps that accepts Map<String,Object> as properties, and can thus
represent integers and more complex types. This will be just like a Map, but
add some convenience methods
- Make Slice subclass ZkNodeProps
- Make a new Replica class (instead of just representing it as a generic
ZkNodeProps)
In general, to construct these classes from JSON, it seems like we should just
pass the Map<String,Object> generated from the JSON parser and then the
constructor can pull out key elements and construct sub-elements.
Thoughts?
> shard splitting
> ---------------
>
> Key: SOLR-3755
> URL: https://issues.apache.org/jira/browse/SOLR-3755
> Project: Solr
> Issue Type: New Feature
> Components: SolrCloud
> Reporter: Yonik Seeley
> Attachments: SOLR-3755.patch, SOLR-3755.patch
>
>
> We can currently easily add replicas to handle increases in query volume, but
> we should also add a way to add additional shards dynamically by splitting
> existing shards.
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