Any thoughts on what this may be or how to debug?
On Wednesday, May 3, 2017 at 7:36:27 AM UTC-7, Adam Paul wrote:
>
> Hello,
>
> I'm getting the following error pretty frequently (~25% of the time) when
> starting pipeline jobs on one of our Jenkins servers. It occurs in the scm
> step of our pipelines, and I've seen it in all 3 of our pipelines on this
> server:
>
> Failed to parse
> /opt/jenkins/inst/jobs/nightly.build/builds/43/changelog1.xml: '<?xml
> version="1.0" encoding="UTF-8"?> <changesets> '
> See stage logs for more detail.
>
> The stage logs do not have any more details - console output for that
> stage step is:
>
> [nightly.build] $ hg showconfig paths.default
> [nightly.build] $ hg pull --rev default
> pulling from <masterrepo>
> no changes found
> [nightly.build] $ hg update --clean --rev default
> 108 files updated, 0 files merged, 0 files removed, 0 files unresolved
> [nightly.build] $ hg log --rev . --template {node}
> [nightly.build] $ hg log --rev . --template {rev}
> [nightly.build] $ hg log --rev 629ca14eef09b0e09c37627a94ea51c0d5129bfb
> --template exists\n
> exists
> [nightly.build] $ hg log --template "<changeset node='{node}'
> author='{author|xmlescape}' rev='{rev}'
> date='{date}'><msg>{desc|xmlescape}</msg><added>{file_adds|stringify|xmlescape}</added><deleted>{file_dels|stringify|xmlescape}</deleted><files>{files|stringify|xmlescape}</files><parents>{parents}</parents></changeset>\n"
> --rev "ancestors('default') and not
> ancestors(629ca14eef09b0e09c37627a94ea51c0d5129bfb)" --encoding UTF-8
> --encodingmode replace
> [nightly.build] $ hg log --rev . --template {node}
>
> [nightly.build] $ hg log --rev . --template {rev}
>
> The contents of the changelog look OK to me:
>
> /export/on-gate/usr/fish $ cat
> /opt/jenkins/inst/jobs/nightly.build/builds/43/changelog1.xml
> <?xml version="1.0" encoding="UTF-8"?>
> <changesets>
> </changesets>
>
> Jenkins 2.46.2 LTS, Mercurial plugin 1.59, java 1.8.0_131, hg 4.1
>
> Any ideas? I've never seen this error on any of our other Jenkins
> instances, and it's killing us on this one.
>
> Thanks!
> Adam
>
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