[jira] [Commented] (USERGRID-739) Implement Bucketing Algorithm for assignment of Application Index Aliases to Physical Indexes

["Shawn Feldman (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/USERGRID-739?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14584093#comment-14584093 ] 

Shawn Feldman commented on USERGRID-739:
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#Cluster Naming
clusterName = config{usergrid.cluster_name}
keyspaceName = config{cassandra.keyspace.application}
managementName = config{elasticsearch.managment_index}
indexRoot = {clusterName}_{keyspaceName}
managementIndexName = {indexRoot}_{managementName}
managementAliasName = {indexRoot}_{managementName}_read_alias || {indexRoot}_{managementName}_read_alias
applicationIndexName = {indexRoot}_applications_{bucketId}
applicationAliasName = {indexRoot}_{appId}_read_alias || {indexRoot}_{appId}_write_alias

> Implement Bucketing Algorithm for assignment of Application Index Aliases to Physical Indexes
> ---------------------------------------------------------------------------------------------
>
>                 Key: USERGRID-739
>                 URL: https://issues.apache.org/jira/browse/USERGRID-739
>             Project: Usergrid
>          Issue Type: Story
>            Reporter: Jeffrey 
>            Assignee: Shawn Feldman
>
> When allocating an index alias to one of the physical indexes a bucketing strategy should be used with ranges based off the number of indexes in elasticsearch.
> For example, if there are 10 physical indexes then there would be 10 buckets based on a hash of the Application ID which would result in the assignment of an app alias to a physical index based on the range in which it falls.



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