[jboss-jira] [JBoss JIRA] (WFLY-5682) Can't define absolute path for object store location

[Brian Stansberry (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-5682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13135426#comment-13135426 ] 

Brian Stansberry commented on WFLY-5682:
----------------------------------------

The description of AS7-2078 describes the intended behavior in cases like this where the 'relative-to' attribute has a default value. Basically if the 'path' attribute is an absolute path, then relative-to should be ignored.

The text description of object-store-relative-to is inconsistent with the AS7-2078 fix, as it still describes the old hack behavior of treating '' as meaning null.

https://github.com/wildfly/wildfly/compare/master...bstansberry:WFLY-5682 shows how to restore the standard behavior.

Using a value like '/tmp' for a relative-to attribute as is attempted in [1] in the description is invalid. The values of relative-to attributes are the logical names of path resources, not filesystem paths.

> Can't define absolute path for object store location
> ----------------------------------------------------
>
>                 Key: WFLY-5682
>                 URL: https://issues.jboss.org/browse/WFLY-5682
>             Project: WildFly
>          Issue Type: Bug
>          Components: Transactions
>    Affects Versions: 10.0.0.CR4
>            Reporter: Ondřej Chaloupka
>            Assignee: Amos Feng
>             Fix For: 10.0.0.CR5
>
>
> As trying to set absolute path for location of transaction log store I've got to suspicion that's not possible.
> If I try to set `object-store-relative-to` to some absolute path or set `object-store-relative-to` to empty string and then `object-store-path` to some absolute path the server starts with exceptions [1][2].
> [1]
> {code}
> ERROR [org.jboss.msc.service.fail] (MSC service thread 1-3) MSC000001: Failed to start service jboss.txn.ArjunaObjectStoreEnvironment: org.jboss.msc.service.StartException in service jboss.txn.ArjunaObjectStoreEnvironment: Failed to start service
>  at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1904) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>  at java.lang.Thread.run(Thread.java:745)Caused by: java.lang.IllegalArgumentException: WFLYCTL0256: Could not find a path called '/home/ochaloup/tmp/'
>  at org.jboss.as.controller.services.path.PathManagerService.resolveRelativePathEntry(PathManagerService.java:87) at org.jboss.as.txn.service.ArjunaObjectStoreEnvironmentService.start(ArjunaObjectStoreEnvironmentService.java:76)
>  at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948) at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881)
>  ...
> ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([("subsystem" => "transactions")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.txn.ArjunaObjectStoreEnvironment" => "org.jboss.msc.service.StartException in service jboss.txn.ArjunaObjectStoreEnvironment: Failed to start service
>     Caused by: java.lang.IllegalArgumentException: WFLYCTL0256: Could not find a path called '/home/ochaloup/tmp/'"}}
> INFO  [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0183: Service status reportWFLYCTL0186:   Services which failed to start:      service jboss.txn.ArjunaObjectStoreEnvironment: org.jboss.msc.service.StartException in service jboss.txn.ArjunaObjectStoreEnvironment: Failed to start service
> {code}
> [2]
> {code}
> ERROR [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0055: Caught exception during boot: org.jboss.as.controller.persistence.ConfigurationPersistenceException: WFLYCTL0085: Failed to parse configuration
>  at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:131)
>  at org.jboss.as.server.ServerService.boot(ServerService.java:356) at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:299)
>  at java.lang.Thread.run(Thread.java:745)
> Caused by: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[348,13]
> Message: "WFLYCTL0113: '' is an invalid value for parameter relative-to. Values must have a minimum length of 1 characters"
>  at org.jboss.as.controller.SimpleAttributeDefinition.parse(SimpleAttributeDefinition.java:161) at org.jboss.as.controller.SimpleAttributeDefinition.parseAndSetParameter(SimpleAttributeDefinition.java:186)
>  at org.jboss.as.txn.subsystem.TransactionSubsystem14Parser.parseObjectStoreEnvironmentElementAndEnrichOperation(TransactionSubsystem14Parser.java:205)
>  at org.jboss.as.txn.subsystem.TransactionSubsystem30Parser.readElement(TransactionSubsystem30Parser.java:67) at org.jboss.as.txn.subsystem.TransactionSubsystem14Parser.readElement(TransactionSubsystem14Parser.java:111)
>  at org.jboss.as.txn.subsystem.TransactionSubsystem14Parser.readElement(TransactionSubsystem14Parser.java:54) at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:110)
>  at org.jboss.staxmapper.XMLExtendedStreamReaderImpl.handleAny(XMLExtendedStreamReaderImpl.java:69) at org.jboss.as.server.parsing.StandaloneXml_4.parseServerProfile(StandaloneXml_4.java:547)
>  at org.jboss.as.server.parsing.StandaloneXml_4.readServerElement(StandaloneXml_4.java:244) at org.jboss.as.server.parsing.StandaloneXml_4.readElement(StandaloneXml_4.java:143)
>  at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:69) at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:47) at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:110)
>  at org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:69) at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:123)
>  ... 3 more
> {code}



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