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https://issues.apache.org/jira/browse/SOLR-4795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shalin Shekhar Mangar updated SOLR-4795:
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Attachment: SOLR-4795.patch
Do not allow updates from parent if sub shard is not in "construction" state
> Sub shard leader should not accept any updates from parent after it goes
> active
> -------------------------------------------------------------------------------
>
> Key: SOLR-4795
> URL: https://issues.apache.org/jira/browse/SOLR-4795
> Project: Solr
> Issue Type: Bug
> Components: SolrCloud
> Affects Versions: 4.3
> Reporter: Shalin Shekhar Mangar
> Assignee: Shalin Shekhar Mangar
> Priority: Minor
> Fix For: 4.4
>
> Attachments: SOLR-4795.patch
>
>
> The sub shard leaders accept any update from a parent as long as their range
> is a subset of parent's range. A sub shard can continue to accept updates
> from parent even after it has gone active which can lead to inconsistencies.
> This affects partial updates (think counters) the most but can also lead to
> out-of-order updates to the same document.
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