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refactor: move primary's learning preparation of cache into another function #368
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neverchanje
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levy5307
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Mar 1, 2021
src/replica/replica_learn.cpp
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| count, | ||
| response.state.meta.length()); | ||
| } | ||
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| // learn delta state or checkpoint | ||
| // in this case, the state on the PS is still incomplete |
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hycdong
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Mar 1, 2021
| learner_state, | ||
| response, | ||
| delayed_replay_prepare_list); | ||
| if (!should_learn_cache) { | ||
| if (learn_start_decree > _app->last_durable_decree()) { |
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It seems that the comments are for condition if (learn_start_decree > _app->last_durable_decree()) in line 449, it is better to move comments between line 448 and line 449.
// learn delta state or checkpoint
// in this case, the state on the PS is still incomplete
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I think "delta state" stands for log and cache. So it's still reasonable to see this comment stands above L442. I don't know what's the initial intention of this comment.
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Sounds reasonable~ I recommend removing comment // in this case, the state on the PS is still incomplete which is useless and confusing.
hycdong
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Mar 3, 2021
foreverneverer
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Mar 3, 2021
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