yangwei created ARTEMIS-2414:
--------------------------------
Summary: Sync before closing file in case data loss
Key: ARTEMIS-2414
URL: https://issues.apache.org/jira/browse/ARTEMIS-2414
Project: ActiveMQ Artemis
Issue Type: Bug
Components: Broker
Affects Versions: 2.9.0
Reporter: yangwei
When we open a new page, the page sync timer might sync the new page, i.e. the
new page and after it responses are sent back to client. For the old page is
closed(not synced), we may lose messages if server crashes before dirty page
cache written back into disk.
When we switch journal file to the new file, TimedBuffer::flushBatch will be
called in the old file. Then the file would be synced except in the case user
sets "journalDatasync" to false. For safely we'd better sync journal file
before closing it.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
