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Posted to github@trafficserver.apache.org by GitBox <gi...@apache.org> on 2020/12/08 20:46:47 UTC
[GitHub] [trafficserver] jrushford opened a new pull request #7377: Addresses some of the lock contention with HostStatus.
jrushford opened a new pull request #7377:
URL: https://github.com/apache/trafficserver/pull/7377
This PR aims to address some of the lock contention found and
documented in Issue #7375. In ParentConsistentHash::selectParent()
redunant calls to getHostStatus() are removed and HostStatus::getHostStatus()
has been changed to eliminate locking altogether if the hosts_statuses
map is empty ie, no hosts have been marked down using traffic_ctl.
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[GitHub] [trafficserver] jrushford merged pull request #7377: Addresses some of the lock contention with HostStatus.
Posted by GitBox <gi...@apache.org>.
jrushford merged pull request #7377:
URL: https://github.com/apache/trafficserver/pull/7377
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[GitHub] [trafficserver] zwoop commented on pull request #7377: Addresses some of the lock contention with HostStatus.
Posted by GitBox <gi...@apache.org>.
zwoop commented on pull request #7377:
URL: https://github.com/apache/trafficserver/pull/7377#issuecomment-748507641
Possibly a candidate for 9.0.1 as well.
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[GitHub] [trafficserver] zwoop commented on pull request #7377: Addresses some of the lock contention with HostStatus.
Posted by GitBox <gi...@apache.org>.
zwoop commented on pull request #7377:
URL: https://github.com/apache/trafficserver/pull/7377#issuecomment-763037114
Cherry-picked to v9.0.x branch.
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