kangkaisen commented on issue #2222: Improve publish version performance URL: https://github.com/apache/incubator-doris/pull/2222#issuecomment-557963522 > @kangkaisen So your latest CL is just refactoring the publish version daemon code, extracting some methods, and reduce the interval of publish version daemon? Does it really resolve the problem your describe in issue #2220 The improve in this PR has two points: 1. Reduce the interval of publish version daemon and don't wait 2 rounds before handling publish result. (which is very meaning for very fast stream load, such as tens of milliseconds or hundreds of milliseconds) 2. Change the write lock to read lock when ` getReadyToPublishTransactions` Under high concurrent, If the single stream load need tens of seconds, the bottleneck is BE, not FE, I will continue tracking it.
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