Sorry I don¹t have much insight into this either. Our Jenkins setup is a bit of a black box to me.
Too few of us have access to the build hosts and it makes debugging difficult. Perhaps we should grant access to all committers. On 2/9/15, 11:29 AM, "Colin P. McCabe" <cmcc...@apache.org> wrote: >I'm sorry, I don't have any insight into this. With regard to >HADOOP-11084, I thought that $BUILD_URL would be unique for each >concurrent build, which would prevent build artifacts from getting >mixed up between jobs. Based on the value of PATCHPROCESS that Kihwal >posted, perhaps this is not the case? Perhaps someone can explain how >this is supposed to work (I am a Jenkins newbie). > >regards, >Colin > >On Thu, Feb 5, 2015 at 10:42 AM, Yongjun Zhang <yzh...@cloudera.com> >wrote: >> Thanks Kihwal for bringing this up. >> >> Seems related to: >> >> https://issues.apache.org/jira/browse/HADOOP-11084 >> >> Hi Andrew/Arpit/Colin/Steve, you guys worked on this jira before, any >> insight about the issue Kihwal described? >> >> Thanks. >> >> --Yongjun >> >> >> On Thu, Feb 5, 2015 at 9:49 AM, Kihwal Lee >><kih...@yahoo-inc.com.invalid> >> wrote: >> >>> I am sure many of us have seen strange jenkins behavior out of the >>> precommit builds. >>> >>> - build artifacts missing >>> - serving build artifact belonging to another build. This also causes >>> wrong precommit results to be posted on the bug. >>> - etc. >>> >>> The latest one I saw is disappearance of the unit test stdout/stderr >>>file >>> during a build. After a successful run of unit tests, the file >>>vanished, so >>> the script could not cat it. It looked like another build process had >>> deleted it, while this build was in progress. >>> >>> It might have something to do with the fact that the patch-dir is set >>>like >>> following: >>> >>> >>>PATCHPROCESS=/home/jenkins/jenkins-slave/workspace/PreCommit-HDFS-Build/ >>>../patchprocessI >>> don't have access to the jenkins build configs or the build machines, >>>so I >>> can't debug it further, but I think we need to take care of it sooner >>>than >>> later. Can any one help? >>> >>> Kihwal >>>
