[jira] [Commented] (SOLR-5750) Backup/Restore API for SolrCloud

["Noble Paul (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-5750?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14611757#comment-14611757 ] 

Noble Paul commented on SOLR-5750:
----------------------------------

2 design suggestions

1) Move the operations to {{CollectionsHandler}} . When the process starts add the backup name and the node that is processing the task to ZK
2) Do not restore all the replicas at once . Just create one replica of a shard first and then do ADDREPLICA till you have enough replicas

> 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
>
>
> 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.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org