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XWiki Platform / cid:jira-generated-image-avatar-1ec8a1c6-b262-4ea5-83f9-b578d9ad18db XWIKI-24117 Open

Java heap space when uploading a lot of attachments

 
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Issue created

 
cid:jira-generated-image-avatar-215fad0f-f86d-4798-8647-690b02097704 Manuel Leduc created this issue on 12/Mar/26 14:57
 
Summary: Java heap space when uploading a lot of attachments
Issue Type: cid:jira-generated-image-avatar-1ec8a1c6-b262-4ea5-83f9-b578d9ad18db Bug
Affects Versions: 18.1.0
Assignee: Unassigned
Components: Attachments
Created: 12/Mar/26 14:57
Priority: cid:jira-generated-image-static-major-e58c01ea-8aab-4494-9085-bf5d19921bcf Major
Reporter: Manuel Leduc
Description:

Reproduction steps

  1. go to any page
  2. on the attachment panel, click on upload and select a lot of attachments at once (320 pictures of more than 11.9 MB each in my case)
  3. wait for a while for the uploads to be done

Expected

All attachments are uploaded and are not corrupt

Actual

  • Computing the small images from the image column is failing for a lot of pictures
  • A java heap space error is printed in the logs
java.lang.OutOfMemoryError: Java heap space
Dumping heap to data/java_pid51440.hprof ...
Heap dump file created [1010375259 bytes in 1,405 secs]
2026-03-12 14:50:47,849 [qtp278240974-47 - http://localhost:8080/xwiki/bin/download/Main/WebHome/2024-12-08-TPE_Y2A0912.JPG?width=48&rev=1.1] WARN  c.x.x.w.XWikiAction            - Uncaught exception: Error number 0 in 11: Uncaught exception 
com.xpn.xwiki.XWikiException: Error number 0 in 11: Uncaught exception
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:662)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:339)
	at com.xpn.xwiki.web.LegacyActionServlet.service(LegacyActionServlet.java:111)
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:723)
	at org.eclipse.jetty.ee11.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1393)
	at org.eclipse.jetty.ee11.servlet.ServletHolder.handle(ServletHolder.java:750)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1668)
	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:123)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:71)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:66)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:135)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:212)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.container.servlet.filters.internal.SafeRedirectFilter.doFilter(SafeRedirectFilter.java:106)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.container.servlet.filters.internal.ResolveRelativeRedirectFilter.doFilter(ResolveRelativeRedirectFilter.java:129)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.container.servlet.filters.internal.SourceURLResolverFilter.doFilter(SourceURLResolverFilter.java:177)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:120)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:208)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.eclipse.jetty.ee11.websocket.servlet.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:199)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$MappedServlet.handle(ServletHandler.java:1602)
	at org.eclipse.jetty.ee11.servlet.ServletChannel.dispatch(ServletChannel.java:868)
	at org.eclipse.jetty.ee11.servlet.ServletChannel.handle(ServletChannel.java:449)
	at org.eclipse.jetty.ee11.servlet.ServletHandler.handle(ServletHandler.java:470)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:546)
	at org.eclipse.jetty.ee11.servlet.SessionHandler.handle(SessionHandler.java:763)
	at org.eclipse.jetty.server.handler.ContextHandler.handle(ContextHandler.java:1224)
	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:178)
	at org.eclipse.jetty.server.Server.handle(Server.java:197)
	at org.eclipse.jetty.server.internal.HttpChannelState$HandlerInvoker.run(HttpChannelState.java:787)
	at org.eclipse.jetty.server.internal.HttpConnection.onFillable(HttpConnection.java:410)
	at org.eclipse.jetty.server.internal.HttpConnection$FillableCallback.succeeded(HttpConnection.java:1805)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
	at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:54)
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:492)
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.epcRunTask(AdaptiveExecutionStrategy.java:428)
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:401)
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:255)
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.produce(AdaptiveExecutionStrategy.java:196)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:1009)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1239)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1194)
	at java.base/java.lang.Thread.run(Thread.java:1583)
Caused by: java.lang.OutOfMemoryError: Java heap space
	at java.desktop/java.awt.image.DataBufferInt.<init>(DataBufferInt.java:76)
	at java.desktop/java.awt.image.Raster.createPackedRaster(Raster.java:538)
	at java.desktop/java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorModel.java:1032)
	at java.desktop/java.awt.image.BufferedImage.<init>(BufferedImage.java:333)
	at net.coobird.thumbnailator.builders.BufferedImageBuilder.build(Unknown Source)
	at net.coobird.thumbnailator.makers.ThumbnailMaker.makeThumbnail(Unknown Source)
	at net.coobird.thumbnailator.makers.ScaledThumbnailMaker.make(Unknown Source)
	at net.coobird.thumbnailator.Thumbnailator.createThumbnail(Unknown Source)
	at net.coobird.thumbnailator.Thumbnails$Builder.asBufferedImage(Unknown Source)
	at com.xpn.xwiki.internal.plugin.image.ThumbnailatorImageProcessor.readImage(ThumbnailatorImageProcessor.java:65)
	at com.xpn.xwiki.plugin.image.ImagePlugin.shrinkImage(ImagePlugin.java:316)
	at com.xpn.xwiki.plugin.image.ImagePlugin.downloadImageFromCache(ImagePlugin.java:290)
	at com.xpn.xwiki.plugin.image.ImagePlugin.downloadImage(ImagePlugin.java:255)
	at com.xpn.xwiki.plugin.image.ImagePlugin.downloadAttachment(ImagePlugin.java:221)
	at com.xpn.xwiki.plugin.XWikiPluginManager.downloadAttachment(XWikiPluginManager.java:283)
	at com.xpn.xwiki.web.DownloadAction.render(DownloadAction.java:157)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:637)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:339)
	at com.xpn.xwiki.web.LegacyActionServlet.service(LegacyActionServlet.java:111)
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:723)
	at org.eclipse.jetty.ee11.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1393)
	at org.eclipse.jetty.ee11.servlet.ServletHolder.handle(ServletHolder.java:750)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1668)
	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:123)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:71)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:66)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
[561,266s][warning][gc,alloc] qtp278240974-372 - http://localhost:8080/xwiki/bin/download/Main/WebHome/2024-12-08-TPE_Y2A0908.JPG?width=48&rev=1.1: Retried waiting for GCLocker too often allocating 12000002 words
2026-03-12 14:50:47,886 [qtp278240974-372 - http://localhost:8080/xwiki/bin/download/Main/WebHome/2024-12-08-TPE_Y2A0908.JPG?width=48&rev=1.1] WARN  c.x.x.w.XWikiAction            - Uncaught exception: Error number 0 in 11: Uncaught exception 
com.xpn.xwiki.XWikiException: Error number 0 in 11: Uncaught exception
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:662)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:339)
	at com.xpn.xwiki.web.LegacyActionServlet.service(LegacyActionServlet.java:111)
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:723)
	at org.eclipse.jetty.ee11.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1393)
	at org.eclipse.jetty.ee11.servlet.ServletHolder.handle(ServletHolder.java:750)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1668)
	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:123)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:71)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:66)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:135)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:212)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.container.servlet.filters.internal.SafeRedirectFilter.doFilter(SafeRedirectFilter.java:106)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.container.servlet.filters.internal.ResolveRelativeRedirectFilter.doFilter(ResolveRelativeRedirectFilter.java:129)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.container.servlet.filters.internal.SourceURLResolverFilter.doFilter(SourceURLResolverFilter.java:177)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:120)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:208)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.eclipse.jetty.ee11.websocket.servlet.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:199)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$MappedServlet.handle(ServletHandler.java:1602)
	at org.eclipse.jetty.ee11.servlet.ServletChannel.dispatch(ServletChannel.java:868)
	at org.eclipse.jetty.ee11.servlet.ServletChannel.handle(ServletChannel.java:449)
	at org.eclipse.jetty.ee11.servlet.ServletHandler.handle(ServletHandler.java:470)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:546)
	at org.eclipse.jetty.ee11.servlet.SessionHandler.handle(SessionHandler.java:763)
	at org.eclipse.jetty.server.handler.ContextHandler.handle(ContextHandler.java:1224)
	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:178)
	at org.eclipse.jetty.server.Server.handle(Server.java:197)
	at org.eclipse.jetty.server.internal.HttpChannelState$HandlerInvoker.run(HttpChannelState.java:787)
	at org.eclipse.jetty.server.internal.HttpConnection.onFillable(HttpConnection.java:410)
	at org.eclipse.jetty.server.internal.HttpConnection$FillableCallback.succeeded(HttpConnection.java:1805)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
	at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:54)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:1009)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1239)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1194)
	at java.base/java.lang.Thread.run(Thread.java:1583)
Caused by: java.lang.OutOfMemoryError: Java heap space
	at java.desktop/java.awt.image.DataBufferInt.<init>(DataBufferInt.java:76)
	at java.desktop/java.awt.image.Raster.createPackedRaster(Raster.java:538)
	at java.desktop/java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorModel.java:1032)
	at java.desktop/java.awt.image.BufferedImage.<init>(BufferedImage.java:333)
	at net.coobird.thumbnailator.builders.BufferedImageBuilder.build(Unknown Source)
	at net.coobird.thumbnailator.makers.ThumbnailMaker.makeThumbnail(Unknown Source)
	at net.coobird.thumbnailator.makers.ScaledThumbnailMaker.make(Unknown Source)
	at net.coobird.thumbnailator.Thumbnailator.createThumbnail(Unknown Source)
	at net.coobird.thumbnailator.Thumbnails$Builder.asBufferedImage(Unknown Source)
	at com.xpn.xwiki.internal.plugin.image.ThumbnailatorImageProcessor.readImage(ThumbnailatorImageProcessor.java:65)
	at com.xpn.xwiki.plugin.image.ImagePlugin.shrinkImage(ImagePlugin.java:316)
	at com.xpn.xwiki.plugin.image.ImagePlugin.downloadImageFromCache(ImagePlugin.java:290)
	at com.xpn.xwiki.plugin.image.ImagePlugin.downloadImage(ImagePlugin.java:255)
	at com.xpn.xwiki.plugin.image.ImagePlugin.downloadAttachment(ImagePlugin.java:221)
	at com.xpn.xwiki.plugin.XWikiPluginManager.downloadAttachment(XWikiPluginManager.java:283)
	at com.xpn.xwiki.web.DownloadAction.render(DownloadAction.java:157)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:637)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:339)
	at com.xpn.xwiki.web.LegacyActionServlet.service(LegacyActionServlet.java:111)
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:723)
	at org.eclipse.jetty.ee11.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1393)
	at org.eclipse.jetty.ee11.servlet.ServletHolder.handle(ServletHolder.java:750)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1668)
	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:123)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:71)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
	at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:66)
	at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)

 
 

1 update

 
cid:jira-generated-image-avatar-215fad0f-f86d-4798-8647-690b02097704 Changes by Manuel Leduc on 12/Mar/26 14:57
 
Description: The affect version is likely older and needs to be refined.

h2. Reproduction steps

# go to any page
# on the attachment panel, click on upload and select a lot of attachments at once (320 pictures of more than 11.9 MB each in my case)
# wait for a while for the uploads to be done

h2. Expected

All attachments are uploaded and are not corrupt

h2. Actual

* Computing the small images from the image column is failing for a lot of pictures
* A java heap space error is printed in the logs

{noformat}
java.lang.OutOfMemoryError: Java heap space
Dumping heap to data/java_pid51440.hprof ...
Heap dump file created [1010375259 bytes in 1,405 secs]
2026-03-12 14:50:47,849 [qtp278240974-47 - http://localhost:8080/xwiki/bin/download/Main/WebHome/2024-12-08-TPE_Y2A0912.JPG?width=48&rev=1.1] WARN  c.x.x.w.XWikiAction            - Uncaught exception: Error number 0 in 11: Uncaught exception
com.xpn.xwiki.XWikiException: Error number 0 in 11: Uncaught exception
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:662)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:339)
at com.xpn.xwiki.web.LegacyActionServlet.service(LegacyActionServlet.java:111)
at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.eclipse.jetty.ee11.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1393)
at org.eclipse.jetty.ee11.servlet.ServletHolder.handle(ServletHolder.java:750)
at org.eclipse.jetty.ee11.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1668)
at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:123)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:71)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:66)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:135)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:212)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.container.servlet.filters.internal.SafeRedirectFilter.doFilter(SafeRedirectFilter.java:106)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.container.servlet.filters.internal.ResolveRelativeRedirectFilter.doFilter(ResolveRelativeRedirectFilter.java:129)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.container.servlet.filters.internal.SourceURLResolverFilter.doFilter(SourceURLResolverFilter.java:177)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:120)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:208)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.eclipse.jetty.ee11.websocket.servlet.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:199)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.eclipse.jetty.ee11.servlet.ServletHandler$MappedServlet.handle(ServletHandler.java:1602)
at org.eclipse.jetty.ee11.servlet.ServletChannel.dispatch(ServletChannel.java:868)
at org.eclipse.jetty.ee11.servlet.ServletChannel.handle(ServletChannel.java:449)
at org.eclipse.jetty.ee11.servlet.ServletHandler.handle(ServletHandler.java:470)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:546)
at org.eclipse.jetty.ee11.servlet.SessionHandler.handle(SessionHandler.java:763)
at org.eclipse.jetty.server.handler.ContextHandler.handle(ContextHandler.java:1224)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:178)
at org.eclipse.jetty.server.Server.handle(Server.java:197)
at org.eclipse.jetty.server.internal.HttpChannelState$HandlerInvoker.run(HttpChannelState.java:787)
at org.eclipse.jetty.server.internal.HttpConnection.onFillable(HttpConnection.java:410)
at org.eclipse.jetty.server.internal.HttpConnection$FillableCallback.succeeded(HttpConnection.java:1805)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:54)
at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:492)
at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.epcRunTask(AdaptiveExecutionStrategy.java:428)
at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:401)
at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:255)
at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.produce(AdaptiveExecutionStrategy.java:196)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:1009)
at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1239)
at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1194)
at java.base/java.lang.Thread.run(Thread.java:1583)
Caused by: java.lang.OutOfMemoryError: Java heap space
at java.desktop/java.awt.image.DataBufferInt.<init>(DataBufferInt.java:76)
at java.desktop/java.awt.image.Raster.createPackedRaster(Raster.java:538)
at java.desktop/java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorModel.java:1032)
at java.desktop/java.awt.image.BufferedImage.<init>(BufferedImage.java:333)
at net.coobird.thumbnailator.builders.BufferedImageBuilder.build(Unknown Source)
at net.coobird.thumbnailator.makers.ThumbnailMaker.makeThumbnail(Unknown Source)
at net.coobird.thumbnailator.makers.ScaledThumbnailMaker.make(Unknown Source)
at net.coobird.thumbnailator.Thumbnailator.createThumbnail(Unknown Source)
at net.coobird.thumbnailator.Thumbnails$Builder.asBufferedImage(Unknown Source)
at com.xpn.xwiki.internal.plugin.image.ThumbnailatorImageProcessor.readImage(ThumbnailatorImageProcessor.java:65)
at com.xpn.xwiki.plugin.image.ImagePlugin.shrinkImage(ImagePlugin.java:316)
at com.xpn.xwiki.plugin.image.ImagePlugin.downloadImageFromCache(ImagePlugin.java:290)
at com.xpn.xwiki.plugin.image.ImagePlugin.downloadImage(ImagePlugin.java:255)
at com.xpn.xwiki.plugin.image.ImagePlugin.downloadAttachment(ImagePlugin.java:221)
at com.xpn.xwiki.plugin.XWikiPluginManager.downloadAttachment(XWikiPluginManager.java:283)
at com.xpn.xwiki.web.DownloadAction.render(DownloadAction.java:157)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:637)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:339)
at com.xpn.xwiki.web.LegacyActionServlet.service(LegacyActionServlet.java:111)
at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.eclipse.jetty.ee11.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1393)
at org.eclipse.jetty.ee11.servlet.ServletHolder.handle(ServletHolder.java:750)
at org.eclipse.jetty.ee11.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1668)
at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:123)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:71)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:66)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
[561,266s][warning][gc,alloc] qtp278240974-372 - http://localhost:8080/xwiki/bin/download/Main/WebHome/2024-12-08-TPE_Y2A0908.JPG?width=48&rev=1.1: Retried waiting for GCLocker too often allocating 12000002 words
2026-03-12 14:50:47,886 [qtp278240974-372 - http://localhost:8080/xwiki/bin/download/Main/WebHome/2024-12-08-TPE_Y2A0908.JPG?width=48&rev=1.1] WARN  c.x.x.w.XWikiAction            - Uncaught exception: Error number 0 in 11: Uncaught exception
com.xpn.xwiki.XWikiException: Error number 0 in 11: Uncaught exception
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:662)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:339)
at com.xpn.xwiki.web.LegacyActionServlet.service(LegacyActionServlet.java:111)
at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.eclipse.jetty.ee11.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1393)
at org.eclipse.jetty.ee11.servlet.ServletHolder.handle(ServletHolder.java:750)
at org.eclipse.jetty.ee11.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1668)
at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:123)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:71)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:66)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:135)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:212)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.container.servlet.filters.internal.SafeRedirectFilter.doFilter(SafeRedirectFilter.java:106)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.container.servlet.filters.internal.ResolveRelativeRedirectFilter.doFilter(ResolveRelativeRedirectFilter.java:129)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.container.servlet.filters.internal.SourceURLResolverFilter.doFilter(SourceURLResolverFilter.java:177)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:120)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:208)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.eclipse.jetty.ee11.websocket.servlet.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:199)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.eclipse.jetty.ee11.servlet.ServletHandler$MappedServlet.handle(ServletHandler.java:1602)
at org.eclipse.jetty.ee11.servlet.ServletChannel.dispatch(ServletChannel.java:868)
at org.eclipse.jetty.ee11.servlet.ServletChannel.handle(ServletChannel.java:449)
at org.eclipse.jetty.ee11.servlet.ServletHandler.handle(ServletHandler.java:470)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:546)
at org.eclipse.jetty.ee11.servlet.SessionHandler.handle(SessionHandler.java:763)
at org.eclipse.jetty.server.handler.ContextHandler.handle(ContextHandler.java:1224)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:178)
at org.eclipse.jetty.server.Server.handle(Server.java:197)
at org.eclipse.jetty.server.internal.HttpChannelState$HandlerInvoker.run(HttpChannelState.java:787)
at org.eclipse.jetty.server.internal.HttpConnection.onFillable(HttpConnection.java:410)
at org.eclipse.jetty.server.internal.HttpConnection$FillableCallback.succeeded(HttpConnection.java:1805)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:54)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:1009)
at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1239)
at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1194)
at java.base/java.lang.Thread.run(Thread.java:1583)
Caused by: java.lang.OutOfMemoryError: Java heap space
at java.desktop/java.awt.image.DataBufferInt.<init>(DataBufferInt.java:76)
at java.desktop/java.awt.image.Raster.createPackedRaster(Raster.java:538)
at java.desktop/java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorModel.java:1032)
at java.desktop/java.awt.image.BufferedImage.<init>(BufferedImage.java:333)
at net.coobird.thumbnailator.builders.BufferedImageBuilder.build(Unknown Source)
at net.coobird.thumbnailator.makers.ThumbnailMaker.makeThumbnail(Unknown Source)
at net.coobird.thumbnailator.makers.ScaledThumbnailMaker.make(Unknown Source)
at net.coobird.thumbnailator.Thumbnailator.createThumbnail(Unknown Source)
at net.coobird.thumbnailator.Thumbnails$Builder.asBufferedImage(Unknown Source)
at com.xpn.xwiki.internal.plugin.image.ThumbnailatorImageProcessor.readImage(ThumbnailatorImageProcessor.java:65)
at com.xpn.xwiki.plugin.image.ImagePlugin.shrinkImage(ImagePlugin.java:316)
at com.xpn.xwiki.plugin.image.ImagePlugin.downloadImageFromCache(ImagePlugin.java:290)
at com.xpn.xwiki.plugin.image.ImagePlugin.downloadImage(ImagePlugin.java:255)
at com.xpn.xwiki.plugin.image.ImagePlugin.downloadAttachment(ImagePlugin.java:221)
at com.xpn.xwiki.plugin.XWikiPluginManager.downloadAttachment(XWikiPluginManager.java:283)
at com.xpn.xwiki.web.DownloadAction.render(DownloadAction.java:157)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:637)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:339)
at com.xpn.xwiki.web.LegacyActionServlet.service(LegacyActionServlet.java:111)
at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:723)
at org.eclipse.jetty.ee11.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1393)
at org.eclipse.jetty.ee11.servlet.ServletHolder.handle(ServletHolder.java:750)
at org.eclipse.jetty.ee11.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1668)
at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:123)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:71)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)
at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:66)
at org.eclipse.jetty.ee11.servlet.FilterHolder.doFilter(FilterHolder.java:205)
at org.eclipse.jetty.ee11.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1640)

{noformat}