lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Scott Blum (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-10524) Explore in-memory partitioning for processing Overseer queue messages
Date Fri, 05 May 2017 05:07:04 GMT

    [ https://issues.apache.org/jira/browse/SOLR-10524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15997804#comment-15997804
] 

Scott Blum commented on SOLR-10524:
-----------------------------------

Updated patch DistributedQueue LGTM

> Explore in-memory partitioning for processing Overseer queue messages
> ---------------------------------------------------------------------
>
>                 Key: SOLR-10524
>                 URL: https://issues.apache.org/jira/browse/SOLR-10524
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Erick Erickson
>         Attachments: SOLR-10524.patch, SOLR-10524.patch, SOLR-10524.patch
>
>
> There are several JIRAs (I'll link in a second) about trying to be more efficient about
processing overseer messages as the overseer can become a bottleneck, especially with very
large numbers of replicas in a cluster. One of the approaches mentioned near the end of SOLR-5872
(15-Mar) was to "read large no:of items say 10000. put them into in memory buckets and feed
them into overseer....".
> This JIRA is to break out that part of the discussion as it might be an easy win whereas
"eliminating the Overseer queue" would be quite an undertaking.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


Mime
View raw message