I'm going to punt on the rationale since I wasn't involved in that discussion.
numRecordsToKeep can be configured in the <updateLog> section of solrconfig.xml if you want to change it though. Best, Erick On Tue, Jul 18, 2017 at 10:53 AM, suresh pendap <sureshfors...@gmail.com> wrote: > Hi, > After looking at the source code I see that the default values for > numRecordsToKeep is 100 and maxNumLogsToKeep is 10. > > So it seems by default the replica can only have 1000 document updates lag > before the replica goes for a Full recovery from the leader. > > I would like to know the rationale for keeping so low values for these > configurations. > > If the idea for these configuration params is to avoid full recovery for > down replicas then shouldn't the default values for these config params be > high? > > I understand that higher values would mean more disk space consumed by the > update logs, but the current default values seem to be very low. > > Is my understanding of these configuration params correct? > > Thanks > Suresh
