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Posted to dev@lucene.apache.org by "Mark Miller (JIRA)" <ji...@apache.org> on 2014/07/09 19:43:06 UTC
[jira] [Comment Edited] (SOLR-5656) Add autoAddReplicas feature for
shared file systems.
[ https://issues.apache.org/jira/browse/SOLR-5656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14056501#comment-14056501 ]
Mark Miller edited comment on SOLR-5656 at 7/9/14 5:41 PM:
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ReviewBoard has been setup and this seems like a good issue to trial it with. I created a review request: https://reviews.apache.org/r/23371/
I also sent an email to the dev list so that we can have discussion around ReviewBoard and the Lucene project.
was (Author: markrmiller@gmail.com):
ReviewBoard has been setup and these seems like a good issue to trial it with. I created a review request: https://reviews.apache.org/r/23371/
I also sent an email to the dev list so that we can have discussion around reviewboard and the Lucene project.
> 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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