Not that I know of. "newest doc id" is pretty ambiguous. If I transmit a batch of 100 docs then commit, they're all committed at once. Which one, then, is "newest"? And consider what happens if (in SolrCloud) mode, I send updates to two separate nodes. The docs are forwarded to the leader for the shard they belong on, and arrival order is not guaranteed so which one is "newest"?
Your best bet I think is to include, say, a timestamp or some such that represents what you consider "newest", then just do a *:* query and sort by your marker descending. The first doc returned will be what you defined as "newest". Best, Erick On Fri, May 8, 2015 at 12:56 AM, liwen(李文).apabi <l....@founder.com.cn> wrote: > Hi, Solr Developers > > I want to get the newest commited docs in the postcommit event, then > nofity the other server which data can be used, but I can not find any way to > get the newest docs after commited, so is there any way to do this? > > Thank you. > > > > Wen Li > > >
