I took a look at the commit messages in git log -- it looks like the
individual commit messages are not that useful to include, but do make the
commit messages more verbose. They are usually just a bunch of extremely
concise descriptions of "bug fixes", "merges", etc:
cb3f12d [xxx] add whitespace
6d874a6 [xxx] support pyspark for yarn-client
89b01f5 [yyy] Update the unit test to add more cases
275d252 [yyy] Address the comments
7cc146d [yyy] Address the comments
2624723 [yyy] Fix rebase conflict
45befaa [yyy] Update the unit test
bbc1c9c [yyy] Fix checkpointing doesn't retain driver port issue
Anybody against removing those from the merge script so the log looks
cleaner? If nobody feels strongly about this, we can just create a JIRA to
remove them, and only keep the author names.
