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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2019/01/14 07:30:15 UTC

[GitHub] Ah39 commented on issue #678: StoreCheckpoint setLogicsMsgTimestamp dont work right , may cause message loss

Ah39 commented on issue #678: StoreCheckpoint setLogicsMsgTimestamp dont work right , may cause message loss 
URL: https://github.com/apache/rocketmq/issues/678#issuecomment-453919390
 
 
   if last consumer queue flush success ,logicsMsgTimestamp is 11:14
   the new time is
   physicMsgTimestamp 11:17
   logicsMsgTimestamp = 11:16
   indexMsgTimestamp = 11:16
   when index file flush , but the 11:16 consumer queue file dont flush .
   So may from 11:14 to 11:16 dispatch consumer queue file may loss
   

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