[JIRA] [core] (JENKINS-9104) Visual studio builds started by Jenkins fail with "Fatal error C1090" because mspdbsrv.exe gets killed

Tue, 20 May 2014 05:47:24 -0700

So far, based on the recent comment threads, my admittedly superficial understanding of the root cause, and some quick Googling, it seems there are only a few viable options to resolve this issue:

1. A python script was written by an earlier commenter, which leverages the BUILD_ID env var to strategically control the lifetime of the pdbsrv process itself without affecting other parts of the build.

    • This seems like a pretty harsh workaround to what is obviously a problem introduced by changes made in the latest Jenkins LTS update.

2. Roll back the version of this "process tree killer" used by Jenkins LTS to v1.16, before this new "recursive" behavior was added according to an earlier comment.

    • I assume LTS releases are expected to maintain a certain level of stability and consistency in their behaviors. That being the case, this change obviously caused critical, debilitating side effects to Visual Studio users and thus should not have been included in an update release.

3. Provide some kind of workaround within the "process tree killer" or the Jenkins core libraries to compensate for this newly discovered problem.

    • From what I gather from the earlier comments, this may be a non trivial task. However, if this new recursive logic in the process tree killer is absolutely required in Jenkins LTS for some reason, I think this work must be done. Anything else (scripting, documentation notes, etc.) would just be trying to hide the fact that this is an underlying architectural problem - imo.

4. Accept the fact that Visual Studio users will likely never use Jenkins version that include this "new feature", forcing them to use versions of Jenkins that predate this change.

    • Currently this is the solution that my team and I have chosen to adopt until a more reasonable solution can be found.
    • Just to clarify our rationale for this decision: Using v1.532.x works just fine with Visual Studio. Upgrading to v1.554.x does not work - at all. Period. To do otherwise would require extra time (and, hence, money) on our part to workaround the problem, for little to no benefit on our part.
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