|
| Re: [CDO - MongoDB] - After first write doesn't restart [message #962825 is a reply to message #962652] |
Mon, 29 October 2012 10:57   |
|
Am 29.10.2012 09:15, schrieb Patrick Di Loreto:
> Hi,
>
> I'm trying to use MongoDB store with CDO 4.1 model repository.
>
> When I start the CDO repository with the following configuration for the first time:
>
>
> <?xml version="1.0" encoding="UTF-8"?>
> <cdoServer>
>
> <acceptor type="tcp" listenerAddr="0.0.0.0" port="2036">
> <!-- <negotiator type="challenge" description="/temp/users.db"/> -->
> </acceptor>
>
> <repository name="myrepo">
> <property name="overrideUUID" value="" />
> <property name="supportingAudits" value="false" />
> <property name="supportingBranches" value="false" />
> <property name="supportingEcore" value="false" />
> <property name="ensureReferentialIntegrity" value="false" />
> <property name="allowInterruptRunningQueries" value="true" />
> <property name="idGenerationLocation" value="STORE" /> <!-- Possible values: STORE | CLIENT -->
>
> <!-- ONLY THE FIRST CONFIGURED STORE IS USED FOR THE REPOSITORY!!! -->
>
> <store type="mongodb">
> <property name="uri" value="mongodb://localhost"/>
> <property name="db" value="mydb"/>
> <property name="drop" value="false"/>
> </store>
> </repository>
>
> </cdoServer>
>
>
> everything works fine.
>
> After my application writes some data into the repository and I properly restart it by performing:
>
>
> ..
> osgi>cdo stop myrepo
Please try just "close".
Cheers
/Eike
----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper
> ..
>
>
>
> On the next start up the CDO repository application fails to start by throwing the following exception:
>
>
> Caused by: org.eclipse.emf.ecore.xmi.PackageNotFoundException: Package with uri
> 'http://www.eclipse.org/emf/2002/Ecore' not found. (http://www.eclipse.org/mymodel/1.0, 3, 135)
> at org.eclipse.emf.ecore.xmi.impl.XMLHandler.getPackageForURI(XMLHandler.java:2585)
> at org.eclipse.emf.ecore.xmi.impl.XMLHandler.getFactoryForPrefix(XMLHandler.java:2416)
> at org.eclipse.emf.ecore.xmi.impl.XMLHandler.createObjectByType(XMLHandler.java:1293)
> at org.eclipse.emf.ecore.xmi.impl.XMLHandler.createTopObject(XMLHandler.java:1462)
> at org.eclipse.emf.ecore.xmi.impl.XMLHandler.processElement(XMLHandler.java:1013)
> at org.eclipse.emf.ecore.xmi.impl.XMIHandler.processElement(XMIHandler.java:77)
> at org.eclipse.emf.ecore.xmi.impl.XMLHandler.startElement(XMLHandler.java:995)
> at org.eclipse.emf.ecore.xmi.impl.XMLHandler.startElement(XMLHandler.java:706)
> at org.eclipse.emf.ecore.xmi.impl.XMIHandler.startElement(XMIHandler.java:163)
> at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:501)
> at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidator.java:767)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1363)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$ContentDriver.scanRootElementHook(XMLDocumentScannerImpl.java:1315)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3104)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:921)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:647)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511)
> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808)
> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
> at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)
> at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
> at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
> at javax.xml.parsers.SAXParser.parse(SAXParser.java:395)
> at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl.java:175)
> ... 42 more
>
>
> any Suggestion?
Cheers
/Eike
----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper
|
|
|
| Re: [CDO - MongoDB] - After first write doesn't restart [message #962917 is a reply to message #962825] |
Mon, 29 October 2012 12:32 |
 Patrick Di Loreto
Messages: 10
Registered: May 2010 |
Junior Member |
|
|
Hi Eike,
if I use "close" the CDO is logging that is closing but when I restart it the CDO tries to recover from a crash and the mongodb store throws an exception saying "not yet implemented".
osgi> [ERROR] Not yet implemented
java.lang.UnsupportedOperationException: Not yet implemented
at org.eclipse.emf.cdo.server.internal.mongodb.MongoDBStore.repairAfterCrash(MongoDBStore.java:566)
at org.eclipse.emf.cdo.server.internal.mongodb.MongoDBStore.reStart(MongoDBStore.java:558)
at org.eclipse.emf.cdo.server.internal.mongodb.MongoDBStore.doActivate(MongoDBStore.java:489)
at org.eclipse.net4j.util.lifecycle.Lifecycle.activate(Lifecycle.java:76)
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.activate(LifecycleUtil.java:114)
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.activate(LifecycleUtil.java:104)
at org.eclipse.emf.cdo.internal.server.Repository.doActivate(Repository.java:1845)
at org.eclipse.net4j.util.lifecycle.Lifecycle.activate(Lifecycle.java:76)
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.activate(LifecycleUtil.java:114)
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.activate(LifecycleUtil.java:104)
at org.eclipse.emf.cdo.server.CDOServerUtil.addRepository(CDOServerUtil.java:208)
at org.eclipse.emf.cdo.spi.server.RepositoryConfigurator.configure(RepositoryConfigurator.java:111)
at org.eclipse.emf.cdo.internal.server.bundle.CDOServerApplication.doStart(CDOServerApplication.java:61)
at org.eclipse.net4j.util.om.OSGiApplication.start(OSGiApplication.java:63)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.equinox.internal.app.AnyThreadAppLauncher.run(AnyThreadAppLauncher.java:26)
at java.lang.Thread.run(Thread.java:662)
[Updated on: Mon, 29 October 2012 12:35] Report message to a moderator |
|
|
| Re: [CDO - MongoDB] - After first write doesn't restart [message #963180 is a reply to message #962917] |
Mon, 29 October 2012 16:21 |
|
Am 29.10.2012 13:32, schrieb Patrick Di Loreto:
> Hi Eike,
>
> if I use "close" the CDO is logging that is closing but when I restart it the CDO tries to recover from a crash and
> the mongodb store throws an exception saying "not yet implemented".
>
The crash detection works as follows:
protected void reStart()
{
Set<String> names = new HashSet<String>();
names.add(Props.GRACEFULLY_SHUT_DOWN);
Map<String, String> map = getPersistentProperties(names);
if (map.containsKey(Props.GRACEFULLY_SHUT_DOWN))
{
...
}
else
{
repairAfterCrash();
}
removePersistentProperties(Collections.singleton(Props.GRACEFULLY_SHUT_DOWN));
}
So it seems that the GRACEFULLY_SHUT_DOWN property doesn't get set in doDeactivate():
protected void doDeactivate() throws Exception
{
Map<String, String> map = new HashMap<String, String>();
map.put(Props.GRACEFULLY_SHUT_DOWN, Boolean.TRUE.toString());
setPersistentProperties(map);
}
Maybe with the debugger you can find out why?
Cheers
/Eike
----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper
Cheers
/Eike
----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper
|
|
|
Powered by
FUDForum. Page generated in 0.03027 seconds
] 
Search
Help
Register
Login
Home
