Re: Replication opens new SegmentReader for all segments which deem unnecessary

2022-11-23 Thread Shawn Heisey
On 11/23/22 11:49, Patson Luk wrote: We are testing multiple replica setup here (1 NRT + 1 PULL) and noticed that CPU consumption for replication is unreasonably high. Profiling shows that `SolrCore#openNewSearcher` triggered from `IndexFetcher` takes much more CPU time than the same method trigg

Replication opens new SegmentReader for all segments which deem unnecessary

2022-11-23 Thread Patson Luk
Hi all! We are testing multiple replica setup here (1 NRT + 1 PULL) and noticed that CPU consumption for replication is unreasonably high. Profiling shows that `SolrCore#openNewSearcher` triggered from `IndexFetcher` takes much more CPU time than the same method triggered from regular commits. De