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https://issues.apache.org/jira/browse/SOLR-5656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14092686#comment-14092686
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Mark Miller commented on SOLR-5656:
-----------------------------------
Didn't ping the issue itself, but I put up a new patch about a week and a half
ago: https://reviews.apache.org/r/23371/
> Add autoAddReplicas feature for shared file systems.
> ----------------------------------------------------
>
> Key: SOLR-5656
> URL: https://issues.apache.org/jira/browse/SOLR-5656
> Project: Solr
> Issue Type: New Feature
> Reporter: Mark Miller
> Assignee: Mark Miller
> Attachments: SOLR-5656.patch, SOLR-5656.patch, SOLR-5656.patch,
> SOLR-5656.patch
>
>
> When using HDFS, the Overseer should have the ability to reassign the cores
> from failed nodes to running nodes.
> Given that the index and transaction logs are in hdfs, it's simple for
> surviving hardware to take over serving cores for failed hardware.
> There are some tricky issues around having the Overseer handle this for you,
> but seems a simple first pass is not too difficult.
> This will add another alternative to replicating both with hdfs and solr.
> It shouldn't be specific to hdfs, and would be an option for any shared file
> system Solr supports.
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