avoid cache avalanche #181
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At the beginning of client start, there is no table region info in cache. If there are many go routine to access a table at same time, they will miss cache and send request package to get table region info. In this case, too many duplicated requests should be avoid.
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This looks similar to #164, not in the implementation but in what it tries to do. |
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At the beginning of client start, there is no table region info in cache.
If there are many go routine to access a table at same time, they will miss cache and send request package to get table region info.
In this case, too many duplicated requests should be avoid.