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Sheriffing/How To/Intermittent bugs: Difference between revisions
Sheriffing/How To/Intermittent bugs (view source)
Revision as of 19:46, 21 October 2021
, 21 October 2021add how to access taskcluster page for a release graph
(→How to file a security bug: mention Treeherder's support for filing security bugs and that manual process is a fallback) |
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* The task generation is stored in Firefox Build System :: Task Configuration. | * The task generation is stored in Firefox Build System :: Task Configuration. | ||
If it is necessary to check if an issue is related to Treeherder or Taskcluster, open an affected job by selecting it and then clicking on the task link at the bottom left. Is the job showing as expected in the Taskcluster page, Treeherder might not receive the (correct) data and the bug should be filed against Treeherder, else into Taskcluster. | If it is necessary to check if an issue is related to Treeherder or Taskcluster, open an affected job by selecting it and then clicking on the task link at the bottom left. Is the job showing as expected in the Taskcluster page, Treeherder might not receive the (correct) data and the bug should be filed against Treeherder, else into Taskcluster. | ||
== Nightly / Release task failure == | |||
Builds which shall ship to users of Nightly, Beta, Release and ESR use an existing push and schedule missing and additional tasks, e.g. startup tests and localized builds. These must all complete for the build to be regarded as "good to ship" (the tasks are grouped by platform and if they are for English en-US builds or other locales and shipping gets activated for each of those groups when its tasks complete). | |||
Sometimes it is not obvious if a task must be rerun or in a few special cases won't be shown by Treeherder. To validate all tasks in the release graph completed, open the Taskcluster page which shows all tasks in the release graph. For every non-Nightly release, the <code>taskcluster-firefoxci</code> bot posts it in the [https://chat.mozilla.org/#/room/#releaseduty:mozilla.org #releaseduty] channel (for beta, there are 2 release graphs: 1 for the Developer Edition and 1 for Beta). | |||
To get the corresponding Taskcluster page for a Nightly: | |||
# Open the [https://treeherder.mozilla.org/jobs?repo=mozilla-central Treeherder page for mozilla-central]. | |||
# Find the cron task which scheduled the Nightly release graph. For desktop, it has the symbol `cron(Nd)`. | |||
# Select the task. | |||
# At the bottom left, open the link to the Taskcluster url for the task. | |||
# In the Taskcluster page, click the "Task Group" link near the top left. | |||
If all tasks are listed under the green "Completed" category and the count for all other states is 0, the release should have shipped. | |||