[jboss-jira] [JBoss JIRA] (WFLY-2420) Domain controller fails to restart due to an inconsistent rollback of a redeploy
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https://issues.jboss.org/browse/WFLY-2420?page=com.atlassian.jira.plugin....
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Brian Stansberry commented on WFLY-2420:
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The issue here is during rollback the DeploymentFullReplace handler isn't checking
whether the hash of the "replacement" deployment is the same as the hash of the
"replaced" deployment before removing the content from the repo. This is true in
standalone as well, although reproducing it would take more effort.
These handlers (plural meaning the server and HC variants) can use a general cleanup too.
They've gotten a bit convoluted.
Domain controller fails to restart due to an inconsistent rollback of
a redeploy
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Key: WFLY-2420
URL: https://issues.jboss.org/browse/WFLY-2420
Project: WildFly
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Domain Management
Affects Versions: 8.0.0.Beta1
Reporter: Brian Stansberry
Assignee: Brian Stansberry
Fix For: 8.0.0.CR1
Osamu Nagano reports:
When you try to redeploy (or deploy with --force option) the same application which has
the same contents hash, and a necessary dependency like a datasource beeing injected in
the application is lost by some reason, the redeploy operation will delete the contents
under $JBOSS_HOME/domain/data/content directory but won't delete entries in
domain.xml. Then the domain controller fails to start up because no contents found in the
directory. This likely happens when you frequently changes settings during other servers
shutting down.
The domain controller fails to restart with the following log messages.
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12:04:10,623 ERROR [org.jboss.as.controller.management-operation] (Controller Boot
Thread) JBAS014613: Operation ("add") failed - address:
([("deployment" => "exampleapp.war")]) - failure description:
"JBAS010876: No deployment content with hash c1306bc4855f4ed9914c9616f2b999c5c62a79d3
is available in the deployment content repository for deployment 'exampleapp.war'.
This is a fatal boot error. To correct the problem, either restart with the --admin-only
switch set and use the CLI to install the missing content or remove it from the
configuration, or remove the deployment from the xml configuraiton file and
restart."
12:04:10,628 FATAL [org.jboss.as.host.controller] (Controller Boot Thread) JBAS010933:
Host Controller boot has failed in an unrecoverable manner; exiting. See previous messages
for details.
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The domain controller should be independent from such a server specific issue and there
should be a way to fix this via CLI or Console, not by a manual editing of domain.xml.
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