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Posted to dev@lucene.apache.org by "Amrit Sarkar (JIRA)" <ji...@apache.org> on 2017/03/03 13:32:45 UTC
[jira] [Updated] (SOLR-10209) UI: Convert all Collections api calls
to async requests, add new features/buttons
[ https://issues.apache.org/jira/browse/SOLR-10209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Amrit Sarkar updated SOLR-10209:
--------------------------------
Attachment: SOLR-10209.patch
> UI: Convert all Collections api calls to async requests, add new features/buttons
> ---------------------------------------------------------------------------------
>
> Key: SOLR-10209
> URL: https://issues.apache.org/jira/browse/SOLR-10209
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Components: Admin UI
> Reporter: Amrit Sarkar
> Attachments: SOLR-10209.patch, SOLR-10209-v1.patch
>
>
> We are having discussion on multiple jiras for requests for Collections apis from UI and how to improve them:
> SOLR-9818: Solr admin UI rapidly retries any request(s) if it loses connection with the server
> SOLR-10146: Admin UI: Button to delete a shard
> SOLR-10201: Add Collection "creates collection", "Connection to Solr lost", when replicationFactor>1
> Proposal =>
> *Phase 1:*
> Convert all Collections api calls to async requests and utilise REQUESTSTATUS to fetch the information. There will be performance hit, but the requests will be safe and sound. A progress bar will be added for request status.
> {noformat}
> > submit the async request
> if (the initial call failed or there was no status to be found)
> { report an error and suggest the user look check their system before resubmitting the request. Bail out in this case, no retries, no attempt to drive on. }
> else
> { put up a progress indicator while periodically checking the status, Continue spinning until we can report the final status. }
> {noformat}
> *Phase 2:*
> Add new buttons/features to collections.html
> a) "Split" shard
> b) "Delete" shard
> c) "Backup" collection
> d) "Restore" collection
> Open to suggestions and feedbacks on this.
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