Yes they really correspond to, if anything, the categories at spark-prs.appspot.com . They aren't that consistently used however and there isn't really a definite list. It is really mostly of use for the fact that it tags emails in a way people can filter semi-effectively. So I think we have left it at an informal mechanism rather than make yet another list of categories to maintain.
On Sat, Nov 12, 2016, 18:27 Hyukjin Kwon <gurwls...@gmail.com> wrote: > Hi all, > > > First of all, this might be minor but I just have been curious of > different PR titles in particular component part. So, I looked through > Spark wiki again and I found the description not quite the same with the > PRs. > > It seems, it is said, > Pull Request > > ... > > 1. > > The PR title should be of the form [SPARK-xxxx] [COMPONENT] Title, > where SPARK-xxxx is the relevant JIRA number, COMPONENT is one of the PR > categories shown at https://spark-prs.appspot.com/ and Title may be > the JIRA's title or a more specific title describing the PR itself. > > > ... > > So, It seems the component should be one of > > SQL, MLlib, Core, Python, Scheduler, Build, Docs, Streaming, Mesos, Web > UI, YARN, GraphX, R. > > If the component refers the ones specified in the JIRA, then, it seems it > should be one of > > Block Manager, Build, Deploy, Documentation, DStream, EC2, Examples, > GraphX, Input/Output, Java API, Mesos, ML, MLlib, Optimizer, Project Infra, > PySpark, Scheduler, Shuffle, Spark Core, Spark Shell, Spark Submit, SparkR, > SQL, Structured Streaming, Tests, Web UI, Windows, YARN > > It seems they are a bit different with the PRs. I hope this is clarified > in more details (including whether it should be all upper-cased or just the > same with the component name maybe). > > > Thanks. >
