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Posted to issues@lucene.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2020/09/01 04:10:00 UTC

[jira] [Commented] (SOLR-14776) Precompute the fingerprint during PeerSync

    [ https://issues.apache.org/jira/browse/SOLR-14776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17188127#comment-17188127 ] 

ASF subversion and git services commented on SOLR-14776:
--------------------------------------------------------

Commit 71de2cd4a265ffce211e40ea17daefc8b456973c in lucene-solr's branch refs/heads/jira/SOLR-14776 from Cao Manh Dat
[ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=71de2cd ]

SOLR-14776: Precompute the fingerprint during PeerSync


> Precompute the fingerprint during PeerSync
> ------------------------------------------
>
>                 Key: SOLR-14776
>                 URL: https://issues.apache.org/jira/browse/SOLR-14776
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Cao Manh Dat
>            Assignee: Cao Manh Dat
>            Priority: Major
>
> Computing fingerprint can very costly and take time. But the current implementation will send requests for getting fingerprint for multiple replicas, then on the first response it will then compute its own fingerprint for comparison. A very simple but effective improvement here is compute its own fingerprint right after send requests to other replicas.



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