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Posted to dev@lucene.apache.org by "Upayavira (JIRA)" <ji...@apache.org> on 2015/06/27 19:46:05 UTC
[jira] [Commented] (SOLR-6325) Expose per-collection and per-shard
aggregate statistics
[ https://issues.apache.org/jira/browse/SOLR-6325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14604276#comment-14604276 ]
Upayavira commented on SOLR-6325:
---------------------------------
[~shalinmangar] please do push this patch through. I'll love to make the results visible via the UI.
> Expose per-collection and per-shard aggregate statistics
> --------------------------------------------------------
>
> Key: SOLR-6325
> URL: https://issues.apache.org/jira/browse/SOLR-6325
> Project: Solr
> Issue Type: Sub-task
> Components: SolrCloud
> Reporter: Shalin Shekhar Mangar
> Assignee: Shalin Shekhar Mangar
> Fix For: 4.9, Trunk
>
> Attachments: SOLR-6325.patch, SOLR-6325.patch, SOLR-6325.patch, SOLR-6325.patch
>
>
> SolrCloud doesn't provide any aggregate stats about the cluster or a collection. Very common questions such as document counts per shard, index sizes, request rates etc cannot be answered easily without figuring out the cluster state, invoking multiple core admin APIs and aggregating them manually.
> I propose that we expose an API which returns each of the following on a per-collection and per-shard basis:
> # Document counts
> # Index size on disk
> # Query request rate
> # Indexing request rate
> # Real time get request rate
> I am not yet sure if this should be a distributed search component or a collection API.
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