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https://jira.nuxeo.com/browse/NXP-8538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anahide Tchertchian updated NXP-8538:
-------------------------------------
Summary: Fix NPE in nuxeo-platform-importer addon when multi threaded
(was: NPE in nuxeo-platform-importer addon when multi threaded)
> Fix NPE in nuxeo-platform-importer addon when multi threaded
> ------------------------------------------------------------
>
> Key: NXP-8538
> URL: https://jira.nuxeo.com/browse/NXP-8538
> Project: Nuxeo Enterprise Platform
> Issue Type: Bug
> Components: Importer
> Affects Versions: 5.4.2, 5.5
> Reporter: Benoit Delbosc
> Assignee: Benoit Delbosc
> Fix For: 5.4.2-HF15, 5.5.0-HF01, 5.6
>
>
> NPE is raised when trying to access session from a document model.
> This happens when the session of the root document has been closed by another
> thread/task.
> The root document of a new thread/task must be re/attached with the task
> session.
> {code}
> 7:37,171 [pool-1-thread-2] ERROR [NUXEO:base.GenericThreadedImportTask]
> Unable to create leaf document for
> /home/....xml:java.lang.NullPointerException
> 16:47:37,171 [pool-1-thread-2] ERROR [NUXEO:base.GenericThreadedImportTask]
> Error during import
> java.lang.Exception: java.lang.NullPointerException
> at
> org.nuxeo.ecm.platform.importer.base.GenericThreadedImportTask.doCreateLeafNode(GenericThreadedImportTask.java:223)
> at
> org.nuxeo.ecm.platform.importer.base.GenericThreadedImportTask.recursiveCreateDocumentFromNode(GenericThreadedImportTask.java:330)
> at
> org.nuxeo.ecm.platform.importer.base.GenericThreadedImportTask.recursiveCreateDocumentFromNode(GenericThreadedImportTask.java:325)
> at
> org.nuxeo.ecm.platform.importer.base.GenericThreadedImportTask.run(GenericThreadedImportTask.java:366)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.NullPointerException
> at org.nuxeo.ecm.core.api.CoreInstance.getSession(CoreInstance.java:223)
> at
> org.nuxeo.ecm.core.api.impl.DocumentModelImpl.getCoreSession(DocumentModelImpl.java:403)
> at
> org.nuxeo.ecm.core.api.impl.DocumentModelImpl$RunWithCoreSession.execute(DocumentModelImpl.java:440)
> at
> org.nuxeo.ecm.core.api.impl.DocumentModelImpl.getACP(DocumentModelImpl.java:878)
> at ...
> org.nuxeo.ecm.platform.importer.base.GenericThreadedImportTask.doCreateLeafNode(GenericThreadedImportTask.java:215)
> ... 6 more
> {code}
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