add tunable for concurrency level of repository invalidation #3775
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vladak
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Also, do not rebuild repository tags in the web app. fixes oracle#3157
vladak
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ahornace
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Nov 22, 2021
opengrok-indexer/src/main/java/org/opengrok/indexer/history/HistoryGuru.java
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This change lowers the pressure on the system imposed by
HistoryGuru#invalidateRepositories()by changing the concurrency level (the web app uses parallelism which is not technically correct, I think) for the web app and avoiding repository tag construction in that code path. This is mainly targeting setting the configuration in the web app.https://github.com/oracle/opengrok/wiki/Webapp-configuration will have to be updated.