Hi, I think you can't upgrade by copying, but I could be wrong. If I'm wrong a write-up on the Wiki is probably needed. If I had to migrate I would reindex.
Otis -- Performance Monitoring - http://sematext.com/spm On Nov 1, 2012 9:34 PM, "Zeng Lames" <lezhi.z...@gmail.com> wrote: > Dear all, > > we have an existing index with solr 3.6, and now we want to migrate it to > Solr4.0 with shard (2 shards, 2 nodes in a shard). The question are: > > 1.which node should i copy the existing index files to? any node in any > shard ? > > 2. if copy the index files into any one of nodes, can it be replicated to > the 'right' shard according hash code? > > 3. if above steps can't fulfill a index migrate to solrcloud, how should we > do? > > thanks a lot > Lames >
