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https://issues.apache.org/jira/browse/SOLR-5750?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15014960#comment-15014960
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Varun Thacker edited comment on SOLR-5750 at 11/20/15 1:17 AM:
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I think the best approach is to make sure "snapshotDirectory" is mandatory if 
{{DirectoryFactory.isShared()}} is {{false}} . If it is a shared drive we can 
have the path default to a directory relative to dataDir.


was (Author: varunthacker):
I think the best approach is to make sure "snapshotDirectory" is mandatory if 
{{DirectoryFactory.isShared()}} is {{false}}

> Backup/Restore API for SolrCloud
> --------------------------------
>
>                 Key: SOLR-5750
>                 URL: https://issues.apache.org/jira/browse/SOLR-5750
>             Project: Solr
>          Issue Type: Sub-task
>          Components: SolrCloud
>            Reporter: Shalin Shekhar Mangar
>            Assignee: Varun Thacker
>             Fix For: 5.2, Trunk
>
>         Attachments: SOLR-5750.patch, SOLR-5750.patch, SOLR-5750.patch, 
> SOLR-5750.patch
>
>
> We should have an easy way to do backups and restores in SolrCloud. The 
> ReplicationHandler supports a backup command which can create snapshots of 
> the index but that is too little.
> The command should be able to backup:
> # Snapshots of all indexes or indexes from the leader or the shards
> # Config set
> # Cluster state
> # Cluster properties
> # Aliases
> # Overseer work queue?
> A restore should be able to completely restore the cloud i.e. no manual steps 
> required other than bringing nodes back up or setting up a new cloud cluster.
> SOLR-5340 will be a part of this issue.



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