On 9/18/2018 4:03 AM, zhenyuan wei wrote:
Does solr support rollback or any method to do the same job？
Like update/add/delete a document, can I rollback them？
With SolrCloud, rollback is not supported. This is because a typical
SolrCloud install spreads the index across multiple servers.
Surprisingly, you can delete recently added doc not yet committed doc,
Lucene tracks the sequence and after following commit there will be no that
document.
"To rollback" delete/update one need to send original doc. But literally
there'is no fine grained rollback operation.
On Tue, Sep 18, 2018
Hi all，
Does solr support rollback or any method to do the same job？
Like update/add/delete a document, can I rollback them？
Best~
TinsWzy
