Fix data race which can occur when using script and derived expression features with concurrent segment search #54
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…n features with concurrent segment search Signed-off-by: Jason Hinch <jhinch@atlassian.com>
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Oct 31, 2024
…n features with concurrent segment search (opensearch-project#54) Signed-off-by: Jason Hinch <jhinch@atlassian.com> Signed-off-by: Scott Stults <sstults@opensourceconnections.com>
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Description
A candidate fix as discussed in #52. It is implemented using thread locals to share state between nested data structures in order to share common statistics such as the terms stats and feature vector
Issues Resolved
Fixes: #52
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