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https://issues.apache.org/jira/browse/SOLR-7394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14496220#comment-14496220
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Hari Sekhon edited comment on SOLR-7394 at 4/15/15 2:18 PM:
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I don't have this cluster any more... so I only have what I saved at the time.
I'm attaching a screenshot from the Cloud admin UI showing both replicas of a
myCollection1 shard2 marked as recovery failed and the logs from all nodes.
What appears to have happened was both replicas ended up with failed recovery
and neither wanted to them become leader and retry. The reason for both having
failed recovery is not clear however.
was (Author: harisekhon):
I don't have this cluster any more... so I only have what I saved at the time.
I'm attaching a screenshot from the Cloud admin UI showing both replicas of a
myCollection1 shard2 marked as recovery failed and the logs from all nodes.
> Shard replicas don't recover after cluster wide restart
> -------------------------------------------------------
>
> Key: SOLR-7394
> URL: https://issues.apache.org/jira/browse/SOLR-7394
> Project: Solr
> Issue Type: Bug
> Components: SolrCloud
> Affects Versions: 4.7.2, 4.10.3
> Environment: HDP 2.2 / HDP Search
> Reporter: Hari Sekhon
> Priority: Critical
> Attachments: 145.solr.log, 146.solr.log, 147.solr.log, 148.solr.log,
> 149.solr.log, 150.solr.log, Solr_cores_not_recovering.png
>
>
> After cluster wide restart, some shards never come back online, with both
> replicas staying red and not attempting to become leaders after one failed
> recovery attempt. I eventually used the API to request recovery to trigger
> them to recover and come back online, otherwise the shards stayed down
> indefinitely.
> Hari Sekhon
> http://www.linkedin.com/in/harisekhon
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