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https://issues.apache.org/jira/browse/SOLR-12011?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cao Manh Dat updated SOLR-12011:
--------------------------------
Description:
Currently, we will meet consistency problem when in-sync replicas are DOWN. For
example:
1. A collection with 1 shard with 1 leader and 2 replicas
2. Nodes contain 2 replicas go down
3. The leader receives an update A, success
4. The node contains the leader goes down
5. 2 replicas come back
6. One of them become leader --> But they shouldn't become leader since they
missed the update A
Solution for this issue :
-
was:
Currently, we will meet consistency problem when in-sync replicas are DOWN. For
example:
1. A collection with 1 shard with 1 leader and 2 replicas
2. Nodes contain 2 replicas go down
3. The leader receives an update A, success
4. The node contains the leader goes down
5. 2 replicas come back
6. One of them become leader --> But they shouldn't become leader since they
missed the update A
> Consistence problem when in-sync replicas are DOWN
> --------------------------------------------------
>
> Key: SOLR-12011
> URL: https://issues.apache.org/jira/browse/SOLR-12011
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: SolrCloud
> Reporter: Cao Manh Dat
> Assignee: Cao Manh Dat
> Priority: Major
> Attachments: SOLR-12011.patch
>
>
> Currently, we will meet consistency problem when in-sync replicas are DOWN.
> For example:
> 1. A collection with 1 shard with 1 leader and 2 replicas
> 2. Nodes contain 2 replicas go down
> 3. The leader receives an update A, success
> 4. The node contains the leader goes down
> 5. 2 replicas come back
> 6. One of them become leader --> But they shouldn't become leader since they
> missed the update A
> Solution for this issue :
> -
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