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Completion Suggester: index creation should not fail if a broken index exists
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Description

More than 800 indices failed to update the last time we updated the suggester indices.
It happens if the previous update failed, in which case all future updates will fail complaining that 2 indices exist with the same name.
The update process should be more tolerant to this kind of problem and delete properly the index that is not referenced by the mapping.

Details

Related Gerrit Patches:

Event Timeline

dcausse created this task.Feb 17 2016, 2:03 PM
dcausse claimed this task.
dcausse raised the priority of this task from to Needs Triage.
dcausse updated the task description. (Show Details)
dcausse added a subscriber: dcausse.
Restricted Application added a project: Discovery. · View Herald TranscriptFeb 17 2016, 2:03 PM
Restricted Application added subscribers: StudiesWorld, Aklapper. · View Herald Transcript

Change 271292 had a related patch set uploaded (by DCausse):
Try to cleanup broken indices when building comp suggest indices

https://gerrit.wikimedia.org/r/271292

Change 271292 merged by jenkins-bot:
Try to cleanup broken indices when building comp suggest indices

https://gerrit.wikimedia.org/r/271292

Deskana closed this task as Resolved.Feb 24 2016, 7:11 PM
Deskana triaged this task as Medium priority.