[jira] [Created] (SOLR-5128) Improve SolrCloud cluster management capabilities

["Shalin Shekhar Mangar (JIRA)" <ji...@apache.org>]

Shalin Shekhar Mangar created SOLR-5128:
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             Summary: Improve SolrCloud cluster management capabilities
                 Key: SOLR-5128
                 URL: https://issues.apache.org/jira/browse/SOLR-5128
             Project: Solr
          Issue Type: New Feature
          Components: SolrCloud
            Reporter: Shalin Shekhar Mangar
            Assignee: Shalin Shekhar Mangar
             Fix For: 4.5, 5.0


This is a master issue to track things that we need to do to make cluster management easier.

# Introduce a new mode to disallow creation of collections by configuration and use the collection API instead
# New addNode/removeNode APIs to add/remove nodes to/from a collection/shard
# New modifyCollection API to change replicationFactor, maxShardsPerNode configurations
# Update Solr Admin UI for the new APIs
# Longer term, optionally enforce the replicationFactor to add/remove nodes automatically

Some features have already been committed as part of other issues:
# SOLR-4693 added a deleteShard API
# SOLR-5006 added a createShard API
# SOLR-4808 persisted replicationFactor and maxShardsPerNode parameters in cluster state

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