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Maniphest T145405

Add position increment gap only to fields where positions are stored
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Description

This is a breaking change introduced in elasticsearch 2.4: https://github.com/elastic/elasticsearch/pull/19510
We need to change our analysis settings to not set this value for fields where positions are not stored.

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Only set position_increment_gap on fields where positions are storedmediawiki/extensions/CirrusSearchmaster+0 -3
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Event Timeline

• dcausse created this task.Sep 12 2016, 3:22 PM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptSep 12 2016, 3:22 PM
• dcausse added a project: CirrusSearch.Sep 12 2016, 3:22 PM
Restricted Application added projects: Discovery-ARCHIVED, Discovery-Search. · View Herald TranscriptSep 12 2016, 3:22 PM
• dcausse added a parent task: T145199: Upgrade elasticsearch plugins to 2.4.0.Sep 12 2016, 3:23 PM
debt triaged this task as Medium priority.Sep 12 2016, 3:44 PM
debt edited projects, added Discovery-Search (Current work); removed Discovery-Search.
• dcausse claimed this task.Sep 13 2016, 2:27 PM
• dcausse moved this task from Incoming to not in use - please delete on the Discovery-Search (Current work) board.
gerritbot subscribed.Sep 13 2016, 2:27 PM

Change 310310 had a related patch set uploaded (by DCausse):
Only set position_increment_gap on fields where positions are stored

https://gerrit.wikimedia.org/r/310310

gerritbot added a project: Patch-For-Review.Sep 13 2016, 2:27 PM
• dcausse moved this task from not in use - please delete to Needs review on the Discovery-Search (Current work) board.Sep 13 2016, 2:28 PM
gerritbot added a comment.Sep 14 2016, 1:13 AM

Change 310310 merged by jenkins-bot:
Only set position_increment_gap on fields where positions are stored

https://gerrit.wikimedia.org/r/310310

ReleaseTaggerBot added a project: MW-1.28-release (WMF-deploy-2016-09-20_(1.28.0-wmf.20)).Sep 14 2016, 2:00 AM
• dcausse moved this task from Needs review to Needs Reporting on the Discovery-Search (Current work) board.Sep 15 2016, 8:18 AM
debt closed this task as Resolved.Sep 23 2016, 9:06 PM
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