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https://issues.apache.org/jira/browse/COUCHDB-3150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15510900#comment-15510900
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ASF GitHub Bot commented on COUCHDB-3150:
-----------------------------------------

GitHub user brkolla opened a pull request:

    https://github.com/apache/couchdb-couch-mrview/pull/57

    Add new function to get the view index pid.

    Refactored the code to add a new function to return index pid for a
    given view and design document.
    
    COUCHDB-3150

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/cloudant/couchdb-couch-mrview 
COUCHDB-3150-add-new-function-to-get-view-index-pid

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/couchdb-couch-mrview/pull/57.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #57
    
----
commit 80780c8dee6ec9f14b4aa6a76d72356b7e488c7d
Author: brkolla <bko...@cloudant.com>
Date:   2016-09-21T18:52:57Z

    Add new function to get the view index pid.
    Refactored the code to add a new function to return index pid for a
    given view and design document.
    
    COUCHDB-3150

----


> Update all shards with stale=update_after
> -----------------------------------------
>
>                 Key: COUCHDB-3150
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-3150
>             Project: CouchDB
>          Issue Type: Story
>          Components: Database Core
>            Reporter: Bala Kolla
>
> Stale=update_after should update shards that won't participate in the 
> response due to not being a ushard.
> Discussed with Paul Davis and he suggested the following approach.
> For this ticket we should just need to add a 
> fabric_view:maybe_update_others/3 that we call just after [1,2] with 
> fabric_view:maybe_update_others(DbName, Shards, Args). And then if 
> stable=true and update=(true or lazy) we do mem3:shards(DbName) -- 
> ShardsInvolved, and throw a message at them to trigger an update.
> [1] 
> https://github.com/apache/couchdb-fabric/blob/master/src/fabric_view_map.erl#L27
> [2] 
> https://github.com/apache/couchdb-fabric/blob/master/src/fabric_view_reduce.erl#L28



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