Tellier Benoit created JAMES-2465:
-------------------------------------
Summary: Concurrency issue in LocalDelivery upon INBOX
provisionning
Key: JAMES-2465
URL: https://issues.apache.org/jira/browse/JAMES-2465
Project: James Server
Issue Type: Bug
Components: Mailet Contributions, tests
Reporter: Tellier Benoit
MailAppender attempt to create the mailbox if it do not exist yet:
{code:java}
private void createMailboxIfNotExist(MailboxSession session, MailboxPath
path) throws MailboxException {
if (!mailboxManager.mailboxExists(path, session)) {
mailboxManager.createMailbox(path, session);
}
}
{code}
The problem is that in a concurrent environment, a mailbox can be created
between the test and the mailbox creation. In that case mailboc creation fails:
{code:java}
org.apache.james.mailbox.exception.MailboxExistsException: Mailbox with
name=#private:[email protected]:INBOX already exists.
at
org.apache.james.mailbox.store.StoreMailboxManager.createMailbox(StoreMailboxManager.java:497)
at
org.apache.james.transport.mailets.delivery.MailboxAppender.createMailboxIfNotExist(MailboxAppender.java:86)
at
org.apache.james.transport.mailets.delivery.MailboxAppender.appendMessageToMailbox(MailboxAppender.java:73)
at
org.apache.james.transport.mailets.delivery.MailboxAppender.append(MailboxAppender.java:64)
... 40 common frames omitted
Wrapped by: javax.mail.MessagingException: Unable to access mailbox.
at
org.apache.james.transport.mailets.delivery.MailboxAppender.append(MailboxAppender.java:66)
at
org.apache.james.transport.mailets.delivery.MailboxAppender.append(MailboxAppender.java:46)
at
org.apache.james.transport.mailets.delivery.SimpleMailStore.storeMail(SimpleMailStore.java:95)
at
org.apache.james.transport.mailets.delivery.MailDispatcher.deliver(MailDispatcher.java:125)
at
org.apache.james.transport.mailets.delivery.MailDispatcher.customizeHeadersAndDeliver(MailDispatcher.java:113)
at
org.apache.james.transport.mailets.delivery.MailDispatcher.dispatch(MailDispatcher.java:90)
at
org.apache.james.transport.mailets.LocalDelivery.service(LocalDelivery.java:62)
{code}
We need to ignore such errors...
note that this issue was causing
*ToRepositoryTest.userShouldBeAbleToAccessReprocessedMails* test to be
unstable...
{code:java}
ToRepositoryTest.userShouldBeAbleToAccessReprocessedMails:133 ยป ConditionTimeout
{code}
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