: And with replication?command=details I also see the correct commit part as : above, BUT where the hell are the wrong info below the commit array are : coming from?
Please read the details in the previously mentioned Jira issue... https://issues.apache.org/jira/browse/SOLR-4661 The indexVersion and generation you are looking at refer to the speciics of the IndexReader as used by the *seracher* on the master server -- but in addition to situations like openSearcher=false, there are some optimizations in place such that Solr/Lucene is smart enough to realize when an "empty commit" doesn't change the IndexReader it continues to use the previous commit point... https://issues.apache.org/jira/browse/SOLR-4661?focusedCommentId=13620195&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13620195 ...but from the perspective of the slave, this is still a commit that needs replicated and loaded. Hence the current objective of the patch in SOLR-3855: add more details to the command=details response (as well as the Admin UI) to clearly distinguish between the gen/ver of the currently replicatable commit and the gen/ver of the currently open searcher. All available information suggests that this is purely a problem of conveying information to users via command=details -- Replication is behaving as designed using the correct information about hte commit points. -Hoss
