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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2019/01/10 07:57:58 UTC

[GitHub] Ah39 opened a new issue #678: StoreCheckpoint setLogicsMsgTimestamp dont work right , may cause message loss

Ah39 opened a new issue #678: StoreCheckpoint setLogicsMsgTimestamp dont work right , may cause message loss 
URL: https://github.com/apache/rocketmq/issues/678
 
 
   setLogicsMsgTimestamp  have the two place .
   In the putMessagePositionInfoWrapper set is not ok . What if the consumer queue file dont flush success 
   when os down. so the message may loss 
   
   https://github.com/apache/rocketmq/blob/f8a67adde7ce4c1cf6b8e7a0d1d9a1f1aaddbf30/store/src/main/java/org/apache/rocketmq/store/ConsumeQueue.java#L397-L402
   
   FlushConsumeQueueService do not  set the logicsMsgTimestamp right .
   https://github.com/apache/rocketmq/blob/f8a67adde7ce4c1cf6b8e7a0d1d9a1f1aaddbf30/store/src/main/java/org/apache/rocketmq/store/DefaultMessageStore.java#L1655-L1680

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