[opencms-dev] Problem with databaseexport/import

[Fabian Huschka]

Hello Helge,

it could be releated to the heap space running out of  memory. Therefor 
simply unzip the zip-file manually and leave it unzipped. Then select 
the just unzipped zip-file through the import/export dialog again for 
import. If this does not help have a look at the application server log 
file (e.g. catalina.out for Tomcat) and see if you find any traces 
there.  Further - in case you are running mysql - check the "max packet 
size" parameter which can hinder the import if set too low.


\Fabian

Helge Wiemann schrieb:
> Hello Fabian,
>
> the problem is that the resource is with every new import another one 
> and the every new id from the error message does not match with the 
> manifest.
>
> What did you mean with unzipping in the packages folder and re-import? 
> Because with the import I need to select only one zip-file.
>
> Helge
>
>
> Fabian Huschka schrieb:
>> Hello Helge,
>>
>> try the following:
>>
>> Unzip the zip file in the packages folder and re-import again. If 
>> this fails, identify the resource causing the trouble and remove it 
>> from the manifest file.
>>
>> \Fabian
>>
>> Helge Wiemann schrieb:
>>  
>>> Hello alltogether !!
>>>
>>> I am having a strange problem and needing some help.
>>>
>>> I got a database-export-zip with approx 388 MB from a 
>>> productiv-system and now want to import it to a test-system.
>>> I worked with the database management and import file from server. 
>>> Then I chose the ZIP-File which is locally available.
>>>
>>> Then I got the following error message on the console:
>>>
>>> Exception in thread "OpenCms: Import from 
>>> /opt/tomcat/webapps/zanox_test2/WEB-INF/packages/zanox_20080305_1423.zip 
>>> [f7b6d8fd-eebc-11dc-92b6-856d6f0b6e2c]" java.lang.NullPointerException
>>> at 
>>> com.opencms.legacy.CmsCosImportExportHandler.matches(CmsCosImportExportHandler.java:212) 
>>>
>>> at 
>>> org.opencms.importexport.CmsImportExportManager.getImportExportHandler(CmsImportExportManager.java:520) 
>>>
>>> at 
>>> org.opencms.importexport.CmsImportExportManager.importData(CmsImportExportManager.java:619) 
>>>
>>> at 
>>> org.opencms.workplace.threads.CmsDatabaseImportThread.run(CmsDatabaseImportThread.java:91) 
>>>
>>>
>>> Furthermore I am seeing nothing on the screen, only the progress 
>>> icon of opencms. When I clicked on Details..., I got the green 
>>> OK-Symbol, but nothing was imported.
>>>
>>> It seems that OpenCms is thinking about a module import. But I have 
>>> chosen the database import.
>>>
>>> What might be the problem here?
>>> Thanks for help!
>>>
>>> Greetings,
>>>
>>> Helge
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>>
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