This is expected, as merging in the commit to a branch does create a new commit for that branch (or rather it is then visible in the history of that branch while before it was not).
Two years ago at ApacheCon I attended a talk by David Nalley. This issue was brought up, and I spoke a little with him afterwards about it. At that time, infra had no plans to change anything about how the alerts worked. On Feb 2, 2016 19:43, "david.w.smi...@gmail.com" <david.w.smi...@gmail.com> wrote: > I noticed something different today about the bot that posts git commits > to applicable JIRA issues. I recently worked on SOLR-7968 -- super simple > with 2 commits, one for master and one for branch_5x. I promptly saw a > comment appear after each commit. But then today, to my surprise, I got > notified of a new comment from this bot on this issue that was not > triggered by an action on my part.: > > > https://issues.apache.org/jira/browse/SOLR-7968?focusedCommentId=15127982&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15127982 > > Notice it's for a branch master-solr-8621. Christine apparently created > the branch, did some work, and then brought it up to date with master. > That must have caused this commit. Does anyone know if the ASF or whoever > knows about this and perhaps is working to fix it? I'm sure the coding of > the bot could be improved to account for this situation; there seems to be > enough metadata to differentiate. > > ~ David > -- > Lucene/Solr Search Committer, Consultant, Developer, Author, Speaker > LinkedIn: http://linkedin.com/in/davidwsmiley | Book: > http://www.solrenterprisesearchserver.com >