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Posted to dev@activemq.apache.org by GitBox <gi...@apache.org> on 2019/02/13 02:03:37 UTC

[GitHub] qihongxu opened a new pull request #2549: ARTEMIS-2251 Large messages might not be deleted when server crashed

qihongxu opened a new pull request #2549: ARTEMIS-2251 Large messages might not be deleted when server crashed
URL: https://github.com/apache/activemq-artemis/pull/2549
 
 
   When deleting large messages, artemis will use storePendingLargeMessage to insert a temporary record in journal for reload, in case server crashed and large messages stayed forever. But in storePendingLargeMessage that appendAddRecord inserts records asynchronously. In this way there are potential risks that tasks in executor get lost due to server crash, which may lead to undeletable large messages. To solve this problem a Boolean is added to storePendingLargeMessage so that it will be forced to use SimpleWaitIOCallback in delete situation.

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