[ 
https://issues.apache.org/jira/browse/SOLR-10209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Amrit Sarkar updated SOLR-10209:
--------------------------------
    Description: 
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.

  was:
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.


> 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.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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