David Smiley created SOLR-11487: ----------------------------------- Summary: Collection Alias metadata for time partitioned collections Key: SOLR-11487 URL: https://issues.apache.org/jira/browse/SOLR-11487 Project: Solr Issue Type: Sub-task Security Level: Public (Default Security Level. Issues are Public) Components: SolrCloud Reporter: David Smiley
SOLR-11299 outlines an approach to using a collection Alias to refer to a series of collections of a time series. We'll need to store some metadata about these time series collections, such as which field of the document contains the timestamp to route on. The current {{/aliases.json}} is a Map with a key {{collection}} which is in turn a Map of alias name strings to a comma delimited list of the collections. _If we change the comma delimited list to be another Map to hold the existing list and more stuff, older CloudSolrClient (configured to talk to ZooKeeper) will break_. Although if it's configured with an HTTP Solr URL then it would not break. There's also some read/write hassle to worry about -- we may need to continue to read an aliases.json in the older format. Alternatively, we could add a new map entry to aliases.json, say, {{collection_metadata}} keyed by alias name? Perhaps another very different approach is to attach metadata to the configset in use? -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org