Ravi just pointed me to HADOOP-11746. Thanks a bunch for working on improving our test-patch scripts, Allen.
On Tue, Mar 31, 2015 at 9:37 AM, Allen Wittenauer <a...@altiscale.com> wrote: > > Very likely. One of the things I noticed during HADOOP-11746 is > that there is a HUGE, catastrophic race if Jenkins doesn’t setup the > environment correctly or leaks variables between runs. shellcheck prints > out so many messages on the current code I’m surprised it doesn’t crash. > > On Mar 31, 2015, at 9:21 AM, Karthik Kambatla <ka...@cloudera.com> wrote: > > > Hi devs, > > > > I am sure people must have noticed, but thought I would bring this up. > > > > I have noticed that our pre-commit builds could end up running the > "wrong" > > set of unit tests for patches. For instance, YARN-3412 > > <https://issues.apache.org/jira/browse/YARN-3412> changes only YARN > files, > > but the test were run against one of the MR modules. > > > > I suspect there is a race condition when there are multiple builds > > executing on the same node, or remnants from a previous run are getting > > picked up. > > > > Filed HADOOP-11779 for this. > > > > -- > > Karthik Kambatla > > Software Engineer, Cloudera Inc. > > -------------------------------------------- > > http://five.sentenc.es > > -- Karthik Kambatla Software Engineer, Cloudera Inc. -------------------------------------------- http://five.sentenc.es
