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From "Yonik Seeley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-3815) add hash range to shard
Date Tue, 11 Sep 2012 00:34:07 GMT

    [ https://issues.apache.org/jira/browse/SOLR-3815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13452611#comment-13452611
] 

Yonik Seeley commented on SOLR-3815:
------------------------------------

As discussed in SOLR-3755, I've added an additional level to Slice so things like "range"
and "replicationFactor" can be siblings of "replicas" (in my local copy - currently uncommitted).

Example:
{code}
    "shard5":{"replicas":{"127.0.0.1:58050_solr_collection1":{
          "shard":"shard5",
          "leader":"true",
          "roles":null,
          "state":"active",
          "core":"collection1",
          "collection":"collection1",
          "node_name":"127.0.0.1:58050_solr",
          "base_url":"http://127.0.0.1:58050/solr"}}}},
{code}

Since we're breaking back compat (just with older trunk), we should take the opportunity to
make other changes as well.
One candidate is to make the same change for Collections - adding an additional level so that
other collection stats/properties can live alongside "shards" that contain the shards for
the collection.

Current:
{code}
  "collection1":{
    "shard3":{"replicas":{"127.0.0.1:58046_solr_collection1":{
{code}

Proposal:
{code}
  "collection1":{
    "shards" : {
      "shard3":{"replicas":{"127.0.0.1:58046_solr_collection1":{
{code}

Thoughts?
Any other candidates for name changes while we are breaking compat anyway?

                
> add hash range to shard
> -----------------------
>
>                 Key: SOLR-3815
>                 URL: https://issues.apache.org/jira/browse/SOLR-3815
>             Project: Solr
>          Issue Type: Sub-task
>            Reporter: Yonik Seeley
>         Attachments: SOLR-3815.patch
>
>


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