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Posted to dev@lucene.apache.org by "Hoss Man (JIRA)" <ji...@apache.org> on 2016/05/10 22:25:12 UTC
[jira] [Updated] (SOLR-8745) Deprecate
ZkStateReader.updateClusterState(), remove uses
[ https://issues.apache.org/jira/browse/SOLR-8745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hoss Man updated SOLR-8745:
---------------------------
Fix Version/s: (was: 6.0)
master (7.0)
Manually correcting fixVersion per Step #S5 of LUCENE-7271
> Deprecate ZkStateReader.updateClusterState(), remove uses
> ---------------------------------------------------------
>
> Key: SOLR-8745
> URL: https://issues.apache.org/jira/browse/SOLR-8745
> Project: Solr
> Issue Type: Improvement
> Components: SolrCloud
> Affects Versions: 5.4.1
> Reporter: Scott Blum
> Assignee: Shalin Shekhar Mangar
> Labels: patch, performance, solrcloud
> Fix For: 6.1, master (7.0)
>
> Attachments: SOLR-8745.patch, SOLR-8745.patch
>
>
> Forcing a full ZK cluster state update creates a lot of unnecessary work and load at scale. We need to deprecate and remove existing callers.
> - The one at the start of ClusterStateUpdater thread is fine, it's a one-time thing.
> - The one in OverseerCollectionMessageHandler is getting removed in SOLR-8722
> - The rest of them can be replaced with a version that only updates a single collection; not everything!
> Patch will be forthcoming.
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