Actually I am going to do some analysis on the solr data using map reduce. For this purpose it might be needed to change some part of data or add new fields from outside solr.
On Tue, Aug 5, 2014 at 5:51 PM, Shawn Heisey <s...@elyograg.org> wrote: > On 8/5/2014 7:04 AM, Ali Nazemian wrote: > > I changed solr 4.9 to write index and data on hdfs. Now I am going to > > connect to those data from the outside of solr for changing some of the > > values. Could somebody please tell me how that is possible? Suppose I am > > using Hbase over hdfs for do these changes. > > I don't know how you could safely modify the index without a Lucene > application or another instance of Solr, but if you do manage to modify > the index, simply reloading the core or restarting Solr should cause it > to pick up the changes. Either you would need to make sure that Solr > never modifies the index, or you would need some way of coordinating > updates so that Solr and the other application would never try to modify > the index at the same time. > > Thanks, > Shawn > > -- A.Nazemian
