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From "Yonik Seeley (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SOLR-3469) recovery can incorrectly succeed
Date Tue, 22 May 2012 00:37:42 GMT

     [ https://issues.apache.org/jira/browse/SOLR-3469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yonik Seeley resolved SOLR-3469.
--------------------------------

       Resolution: Fixed
    Fix Version/s: 4.0
    
> recovery can incorrectly succeed
> --------------------------------
>
>                 Key: SOLR-3469
>                 URL: https://issues.apache.org/jira/browse/SOLR-3469
>             Project: Solr
>          Issue Type: Bug
>          Components: SolrCloud
>            Reporter: Yonik Seeley
>             Fix For: 4.0
>
>         Attachments: SOLR-3469.patch
>
>
> Hypothetical scenario:
>  - node comes up and needs to recover
>  - node starts buffering updates and replicating index
>  - node receives and buffers 1000 updates and dies before replication finishes
>  - node comes up, replays tlog
>  - peersync checks last 100 updates, they match, and node goes into "active" state (without
having ever finished the index replication)

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