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feat(split): add app_env split_validate_partition_hash #745
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levy5307
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neverchanje
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zhangyifan27
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zhangyifan27
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During partition split, original partition will split into two parts. To avoid reading from wrong partition or writing into wrong partition, each read and write request should be checked if it is sent to the right partition. This pull request adds an app_env called
SPLIT_VALIDATE_PARTITION_HASH, when partition split started, it will be set as true. How this app_env works will be implmented in further pull request.