We have occasionally been seeing an error such as the following: 2019-06-03 23:32:45.583 INFO (indexFetcher-45-thread-1) [ ] o.a.s.h.IndexFetcher Master's generation: 1424625 2019-06-03 23:32:45.583 INFO (indexFetcher-45-thread-1) [ ] o.a.s.h.IndexFetcher Master's version: 1559619115480 2019-06-03 23:32:45.583 INFO (indexFetcher-45-thread-1) [ ] o.a.s.h.IndexFetcher Slave's generation: 1424624 2019-06-03 23:32:45.583 INFO (indexFetcher-45-thread-1) [ ] o.a.s.h.IndexFetcher Slave's version: 1559619050130 2019-06-03 23:32:45.583 INFO (indexFetcher-45-thread-1) [ ] o.a.s.h.IndexFetcher Starting replication process 2019-06-03 23:32:45.587 ERROR (indexFetcher-45-thread-1) [ ] o.a.s.h.IndexFetcher No files to download for index generation: 1424625
Is that last line actually an error as in "there SHOULD be files to download, but there are none"? Or is it simply informative as in "there are no files to download, so we are all done here"?
