Um die fehlenden Blobs wiederherzustellen, folgen Sie den Schritten, um fehlende Datenspeicherdateien wiederherzustellen.
Zuletzt aktualisiert am
30. April 2021
Dieser Artikel beschreibt, wie Sie fehlende S3-Datenspeicher-Blobs wiederherstellen können.
Problem
In den AEM-Protokollen wird ein ähnlicher Fehler wie folgt festgestellt:
27.03.2017 13:43:39.698 *WARN* [qtp120214359-3936] org.apache.jackrabbit.oak.plugins.blob.datastore.DataStoreBlobStore Error occurred while loading bytes from steam while fetching for id 857ee6b8664cea7e092775a2ec22dd6138342800#23435 java.util.concurrent.ExecutionException: java.io.IOException: org.apache.jackrabbit.core.data.DataStoreException: Could not length of dataIdentifier 857ee6b8664cea7e092775a2ec22dd6138342800 at org.apache.jackrabbit.oak.cache.CacheLIRS$Segment.load(CacheLIRS.java:1010) at org.apache.jackrabbit.oak.cache.CacheLIRS$Segment.get(CacheLIRS.java:971) at org.apache.jackrabbit.oak.cache.CacheLIRS.get(CacheLIRS.java:282) at org.apache.jackrabbit.oak.plugins.blob.datastore.DataStoreBlobStore.getInputStream(DataStoreBlobStore.java:298) at org.apache.jackrabbit.oak.plugins.blob.BlobStoreBlob.getNewStream(BlobStoreBlob.java:47) at org.apache.jackrabbit.oak.plugins.segment.SegmentBlob.getNewStream(SegmentBlob.java:265) at org.apache.jackrabbit.oak.plugins.segment.SegmentBlob.getNewStream(SegmentBlob.java:83) at org.apache.jackrabbit.oak.plugins.value.ValueImpl.getStream(ValueImpl.java:297) at org.apache.jackrabbit.vault.fs.PropertyValueArtifact$PVAInputStream.assertOpen(PropertyValueArtifact.java:300) at org.apache.jackrabbit.vault.fs.PropertyValueArtifact$PVAInputStream.read(PropertyValueArtifact.java:312) at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1792) at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1769) at org.apache.commons.io.IOUtils.copy(IOUtils.java:1744) at org.apache.jackrabbit.vault.fs.io.JarExporter.writeFile(JarExporter.java:128) at org.apache.jackrabbit.vault.fs.io.AbstractExporter.export(AbstractExporter.java:216) at org.apache.jackrabbit.vault.fs.io.AbstractExporter.export(AbstractExporter.java:214) at org.apache.jackrabbit.vault.fs.io.AbstractExporter.export(AbstractExporter.java:214) at org.apache.jackrabbit.vault.fs.io.AbstractExporter.export(AbstractExporter.java:214) at org.apache.jackrabbit.vault.fs.io.AbstractExporter.export(AbstractExporter.java:214) at org.apache.jackrabbit.vault.fs.io.AbstractExporter.export(AbstractExporter.java:214) at org.apache.jackrabbit.vault.fs.io.AbstractExporter.export(AbstractExporter.java:184) at org.apache.jackrabbit.vault.packaging.impl.PackageManagerImpl.assemble(PackageManagerImpl.java:131) at org.apache.jackrabbit.vault.packaging.impl.PackageManagerImpl.assemble(PackageManagerImpl.java:85) at org.apache.jackrabbit.vault.packaging.impl.JcrPackageManagerImpl.assemble(JcrPackageManagerImpl.java:471) at org.apache.jackrabbit.vault.packaging.impl.JcrPackageImpl.snapshot(JcrPackageImpl.java:549) at org.apache.jackrabbit.vault.packaging.impl.JcrPackageImpl.extract(JcrPackageImpl.java:420) at org.apache.jackrabbit.vault.packaging.impl.JcrPackageImpl.extract(JcrPackageImpl.java:483) at org.apache.jackrabbit.vault.packaging.impl.JcrPackageImpl.install(JcrPackageImpl.java:392) at com.day.jcr.vault.packaging.impl.JrVltJcrPackageAdapter.install(JrVltJcrPackageAdapter.java:107) at com.day.crx.packaging.impl.J2EEPackageManager.consoleInstall(J2EEPackageManager.java:336) at com.day.crx.packaging.impl.J2EEPackageManager.doPost(J2EEPackageManager.java:175) at com.day.crx.packaging.impl.PackageManagerServlet.doPost(PackageManagerServlet.java:152) at javax.servlet.http.HttpServlet.service(HttpServlet.java:644) at javax.servlet.http.HttpServlet.service(HttpServlet.java:725) at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:85) at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:79) at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:308) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135) at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74) at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:89) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135) at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74) at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:290) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135) at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74) at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:129) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135) at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74) at org.apache.sling.featureflags.impl.FeatureManager.doFilter(FeatureManager.java:116) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135) at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74) at org.apache.sling.engine.impl.log.RequestLoggerFilter.doFilter(RequestLoggerFilter.java:75) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135) at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74) at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:124) at org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:61) at javax.servlet.http.HttpServlet.service(HttpServlet.java:725) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) at org.eclipse.jetty.server.Server.handle(Server.java:499) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257) at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) at java.lang.Thread.run(Thread.java:745) Caused by: java.io.IOException: org.apache.jackrabbit.core.data.DataStoreException: Could not length of dataIdentifier 857ee6b8664cea7e092775a2ec22dd6138342800 at org.apache.jackrabbit.oak.plugins.blob.datastore.DataStoreBlobStore.getStream(DataStoreBlobStore.java:534) at org.apache.jackrabbit.oak.plugins.blob.datastore.DataStoreBlobStore$2.call(DataStoreBlobStore.java:302) at org.apache.jackrabbit.oak.plugins.blob.datastore.DataStoreBlobStore$2.call(DataStoreBlobStore.java:298) at org.apache.jackrabbit.oak.cache.CacheLIRS$Segment.load(CacheLIRS.java:1006) ... 73 common frames omitted Caused by: org.apache.jackrabbit.core.data.DataStoreException: Could not length of dataIdentifier 857ee6b8664cea7e092775a2ec22dd6138342800 at org.apache.jackrabbit.oak.blob.cloud.aws.s3.S3Backend.getLength(S3Backend.java:485) at org.apache.jackrabbit.core.data.CachingDataStore.getLength(CachingDataStore.java:669) at org.apache.jackrabbit.core.data.CachingDataStore.getRecord(CachingDataStore.java:467) at org.apache.jackrabbit.oak.plugins.blob.datastore.DataStoreBlobStore.getDataRecord(DataStoreBlobStore.java:543) at org.apache.jackrabbit.oak.plugins.blob.datastore.DataStoreBlobStore.getStream(DataStoreBlobStore.java:528) ... 76 common frames omitted Caused by: com.amazonaws.services.s3.model.AmazonS3Exception: Not Found (Service: Amazon S3; Status Code: 404; Error Code: 404 Not Found; Request ID: 84B4B960EBF4F10B) at com.amazonaws.http.AmazonHttpClient.handleErrorResponse(AmazonHttpClient.java:1389) at com.amazonaws.http.AmazonHttpClient.executeOneRequest(AmazonHttpClient.java:902) at com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:607) at com.amazonaws.http.AmazonHttpClient.doExecute(AmazonHttpClient.java:376) at com.amazonaws.http.AmazonHttpClient.executeWithTimer(AmazonHttpClient.java:338) at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:287) at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:3826) at com.amazonaws.services.s3.AmazonS3Client.getObjectMetadata(AmazonS3Client.java:1015) at com.amazonaws.services.s3.AmazonS3Client.getObjectMetadata(AmazonS3Client.java:991) at org.apache.jackrabbit.oak.blob.cloud.aws.s3.S3Backend.getLength(S3Backend.java:478) ... 80 common frames omitted
Umgebung
AEM 6.2 / Oak 1.4.0-1.4.9
Ursache
Der bekannte Fehler OAK-5005 ist für dieses Problem verantwortlich.
Lösung
-
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Laden Sie dieselben fehlenden Blobs mit dem „aws s3 cp“-Befehlszeilenwerkzeug auf S3 hoch.
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Installieren Sie den neuesten AEM 6.2 Oak-Hotfix.