Could you simply add the new documents to the current index? That aside, merging does not need to create a new core or a new folder. The form:
mergeindexes&core=core0&indexDir=/opt/solr/core1/data/index&indexDir=/opt/solr/core2/data/index Should merge the indexes from the two directories into the pre-existing core's index. Best, Erick On Tue, Dec 29, 2015 at 9:00 PM, Walter Underwood <wun...@wunderwood.org> wrote: > You probably do not NEED to merge your indexes. Have you tried not merging > the indexes? > > wunder > Walter Underwood > wun...@wunderwood.org > http://observer.wunderwood.org/ (my blog) > >> On Dec 29, 2015, at 7:31 PM, jeba earnest <ernest.j...@gmail.com> wrote: >> >> I have a scenario that I need to merge the solr indexes online. I have a >> primary solr index of 100 Gb and it is serving the end users and it can't >> go offline for a moment. Everyday new lucene indexes(2 GB) are generated >> separately. >> >> I have tried coreadmin >> https://cwiki.apache.org/confluence/display/solr/Merging+Indexes >> >> And it will create a new core or new folder. which means it will copy 100Gb >> every time to a new folder. >> >> Is there a way I can do a segment level merging? >> >> Jeba >
