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Noble Paul commented on SOLR-5017: ---------------------------------- bq.What can be accomplished by this that cannot be accomplished with the current syntax? * If I have a already working system where ids cannot be changed, I have no option with the current scheme of things . * What if I to have a clean 'id' value which is devoid of extra information? Should I do id.substring(id.indexOf("!") everytime I use it elsewhere ? bq.One place where it'll be easy to get wrong.... AFAIK everyone relies on the DocRouter to identify the right shard . If your code is using that API then your code should continue to work right > Allow sharding based on the value of a field > -------------------------------------------- > > Key: SOLR-5017 > URL: https://issues.apache.org/jira/browse/SOLR-5017 > Project: Solr > Issue Type: Sub-task > Reporter: Noble Paul > Assignee: Noble Paul > > We should be able to create a collection where sharding is done based on the > value of a given field > collections can be created with shardField=fieldName, which will be persisted > in DocCollection in ZK > implicit DocRouter would look at this field instead of _shard_ field > CompositeIdDocRouter can also use this field instead of looking at the id > field. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org