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  1. WiredTiger
  2. WT-4027

Yield cursor operations between restarted search/traverse

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Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 3.6.5, 4.0.0-rc0, WT3.1.0
    • None
    • None
    • Storage Non-NYC 2018-04-23

    Description

      alexander.gorrod, based on SERVER-34082, I think cursor restart can happen fast enough that high level cursor operations like search can spin in a core: https://jira.mongodb.org/browse/SERVER-34082?focusedCommentId=1858240&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-1858240

      It would be a relatively simple change to back off and yield the processor in the case of repeated restarts in high-level cursor operations.

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              keith.bostic@mongodb.com Keith Bostic
              keith.bostic@mongodb.com Keith Bostic
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                Updated:
                Resolved: