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https://issues.apache.org/jira/browse/AURORA-1897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zameer Manji reassigned AURORA-1897:
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Assignee: Zameer Manji (was: Cody Gibb)
> Remove task length restrictions.
> --------------------------------
>
> Key: AURORA-1897
> URL: https://issues.apache.org/jira/browse/AURORA-1897
> Project: Aurora
> Issue Type: Task
> Reporter: Zameer Manji
> Assignee: Zameer Manji
> Priority: Minor
>
> Currently we restrict the total name of a task because of a Mesos bug:
> {noformat}
> // This number is derived from the maximum file name length limit on most
> UNIX systems, less
> // the number of characters we've observed being added by mesos for the
> executor ID, prefix, and
> // delimiters.
> @VisibleForTesting
> static final int MAX_TASK_ID_LENGTH = 255 - 90;
> ....
> // TODO(maximk): This is a short-term hack to stop the bleeding from
> // https://issues.apache.org/jira/browse/MESOS-691
> if (taskIdGenerator.generate(task, totalInstances).length() >
> MAX_TASK_ID_LENGTH) {
> throw new TaskValidationException(
> "Task ID is too long, please shorten your role or job name.");
> }
> {noformat}
> However [~codyg] recently
> [asked|https://lists.apache.org/thread.html/ca92420fe6394d6467f70989e1ffadac23775e84cf7356ff8c9efdd5@%3Cdev.mesos.apache.org%3E]
> on the mesos mailing list about MESOS-691 and learned that it is no longer
> valid.
> We should remove this restriction.
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