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Posted to dev@tika.apache.org by "Felix Dürrwanger (JIRA)" <ji...@apache.org> on 2018/03/29 10:47:00 UTC
[jira] [Updated] (TIKA-2619) Memory leak: PDF meta data detection
fails with OutOfMemoryError
[ https://issues.apache.org/jira/browse/TIKA-2619?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Felix Dürrwanger updated TIKA-2619:
-----------------------------------
Environment: Linux 4.13.0-37 / JDK 1.8.0_152 (was: {noformat}
fd@804F9H2:~/TIKA$ uname -a
Linux 804F9H2 4.13.0-37-generic #42-Ubuntu SMP Wed Mar 7 14:13:23 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
{noformat}
{noformat}
fd@804F9H2:~/TIKA$ java -version
java version "1.8.0_152"
Java(TM) SE Runtime Environment (build 1.8.0_152-b16)
Java HotSpot(TM) 64-Bit Server VM (build 25.152-b16, mixed mode)
{noformat})
> Memory leak: PDF meta data detection fails with OutOfMemoryError
> ----------------------------------------------------------------
>
> Key: TIKA-2619
> URL: https://issues.apache.org/jira/browse/TIKA-2619
> Project: Tika
> Issue Type: Bug
> Affects Versions: 1.17
> Environment: Linux 4.13.0-37 / JDK 1.8.0_152
> Reporter: Felix Dürrwanger
> Priority: Critical
> Attachments: Bundesministerium.pdf
>
>
> When analysing the attached PDF with TIKA (embedded and server) the JVM consumes all available memory and fails with an OutOfMemoryError. The PDF is an offical and public document from a german federal ministry.
>
> *Client*:
> {noformat}
> fd@804F9H2:~/TIKA$ time curl -T Bundesministerium.pdf http://127.0.0.1:9998/meta --header "Accept: application/json"
> Error: 500
> real 0m53.417s
> user 0m0.020s
> sys 0m0.011s
> {noformat}
>
> *Server*:
> {noformat}
> fd@804F9H2:~/TIKA$ java -Xmx12G -jar tika-server-1.17.jar
> Mar 29, 2018 12:25:34 PM org.apache.tika.config.InitializableProblemHandler$3 handleInitializableProblem
> WARNING: JBIG2ImageReader not loaded. jbig2 files will be ignored
> See https://pdfbox.apache.org/2.0/dependencies.html#jai-image-io
> for optional dependencies.
> TIFFImageWriter not loaded. tiff files will not be processed
> See https://pdfbox.apache.org/2.0/dependencies.html#jai-image-io
> for optional dependencies.
> J2KImageReader not loaded. JPEG2000 files will not be processed.
> See https://pdfbox.apache.org/2.0/dependencies.html#jai-image-io
> for optional dependencies.
> Mar 29, 2018 12:25:34 PM org.apache.tika.config.InitializableProblemHandler$3 handleInitializableProblem
> WARNING: org.xerial's sqlite-jdbc is not loaded.
> Please provide the jar on your classpath to parse sqlite files.
> See tika-parsers/pom.xml for the correct version.
> INFO Starting Apache Tika 1.17 server
> INFO Setting the server's publish address to be http://localhost:9998/
> INFO jetty-8.y.z-SNAPSHOT
> INFO Started SelectChannelConnector@localhost:9998
> INFO Started Apache Tika server at http://localhost:9998/
> INFO meta (autodetecting type)
> WARN Application \{http://resource.server.tika.apache.org/}MetadataResource has thrown exception, unwinding now
> org.apache.cxf.interceptor.Fault: Java heap space
> at org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:163)
> at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:129)
> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:202)
> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:101)
> at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59)
> at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96)
> at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
> at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
> at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:274)
> at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:261)
> at org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:76)
> at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1088)
> at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1024)
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
> at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
> at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
> at org.eclipse.jetty.server.Server.handle(Server.java:370)
> at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)
> at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:973)
> at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1035)
> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:647)
> at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:231)
> at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
> at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)
> at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)
> at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
> at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:3181)
> at java.util.ArrayList.grow(ArrayList.java:265)
> at java.util.ArrayList.ensureExplicitCapacity(ArrayList.java:239)
> at java.util.ArrayList.ensureCapacityInternal(ArrayList.java:231)
> at java.util.ArrayList.addAll(ArrayList.java:583)
> at org.apache.pdfbox.cos.COSArray.addAll(COSArray.java:124)
> at org.apache.pdfbox.pdmodel.graphics.state.PDExtendedGraphicsState.getLineDashPattern(PDExtendedGraphicsState.java:280)
> at org.apache.pdfbox.pdmodel.graphics.state.PDExtendedGraphicsState.copyIntoGraphicsState(PDExtendedGraphicsState.java:89)
> at org.apache.pdfbox.contentstream.operator.state.SetGraphicsStateParameters.process(SetGraphicsStateParameters.java:61)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:838)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:495)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:469)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:150)
> at org.apache.pdfbox.text.LegacyPDFStreamEngine.processPage(LegacyPDFStreamEngine.java:139)
> at org.apache.pdfbox.text.PDFTextStripper.processPage(PDFTextStripper.java:391)
> at org.apache.tika.parser.pdf.PDF2XHTML.processPage(PDF2XHTML.java:147)
> at org.apache.pdfbox.text.PDFTextStripper.processPages(PDFTextStripper.java:319)
> at org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
> at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:117)
> at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:168)
> at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
> at org.apache.tika.parser.ParserDecorator.parse(ParserDecorator.java:188)
> at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
> at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:143)
> at org.apache.tika.server.resource.TikaResource.parse(TikaResource.java:322)
> at org.apache.tika.server.resource.MetadataResource.parseMetadata(MetadataResource.java:126)
> at org.apache.tika.server.resource.MetadataResource.getMetadata(MetadataResource.java:60)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:181)
> WARN Exception in handleFault on interceptor org.apache.cxf.jaxrs.interceptor.JAXRSDefaultFaultOutInterceptor@47c3cea0
> org.apache.cxf.interceptor.Fault: Java heap space
> at org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:163)
> at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:129)
> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:202)
> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:101)
> at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59)
> at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96)
> at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
> at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
> at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:274)
> at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:261)
> at org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:76)
> at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1088)
> at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1024)
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
> at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
> at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
> at org.eclipse.jetty.server.Server.handle(Server.java:370)
> at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)
> at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:973)
> at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1035)
> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:647)
> at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:231)
> at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
> at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)
> at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)
> at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
> at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:3181)
> at java.util.ArrayList.grow(ArrayList.java:265)
> at java.util.ArrayList.ensureExplicitCapacity(ArrayList.java:239)
> at java.util.ArrayList.ensureCapacityInternal(ArrayList.java:231)
> at java.util.ArrayList.addAll(ArrayList.java:583)
> at org.apache.pdfbox.cos.COSArray.addAll(COSArray.java:124)
> at org.apache.pdfbox.pdmodel.graphics.state.PDExtendedGraphicsState.getLineDashPattern(PDExtendedGraphicsState.java:280)
> at org.apache.pdfbox.pdmodel.graphics.state.PDExtendedGraphicsState.copyIntoGraphicsState(PDExtendedGraphicsState.java:89)
> at org.apache.pdfbox.contentstream.operator.state.SetGraphicsStateParameters.process(SetGraphicsStateParameters.java:61)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:838)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:495)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:469)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:150)
> at org.apache.pdfbox.text.LegacyPDFStreamEngine.processPage(LegacyPDFStreamEngine.java:139)
> at org.apache.pdfbox.text.PDFTextStripper.processPage(PDFTextStripper.java:391)
> at org.apache.tika.parser.pdf.PDF2XHTML.processPage(PDF2XHTML.java:147)
> at org.apache.pdfbox.text.PDFTextStripper.processPages(PDFTextStripper.java:319)
> at org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
> at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:117)
> at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:168)
> at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
> at org.apache.tika.parser.ParserDecorator.parse(ParserDecorator.java:188)
> at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
> at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:143)
> at org.apache.tika.server.resource.TikaResource.parse(TikaResource.java:322)
> at org.apache.tika.server.resource.MetadataResource.parseMetadata(MetadataResource.java:126)
> at org.apache.tika.server.resource.MetadataResource.getMetadata(MetadataResource.java:60)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:181)
> ERROR Error occurred during error handling, give up!
> org.apache.cxf.interceptor.Fault: Java heap space
> at org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:163)
> at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:129)
> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:202)
> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:101)
> at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59)
> at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96)
> at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
> at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
> at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:274)
> at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:261)
> at org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:76)
> at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1088)
> at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1024)
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
> at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
> at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
> at org.eclipse.jetty.server.Server.handle(Server.java:370)
> at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)
> at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:973)
> at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1035)
> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:647)
> at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:231)
> at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
> at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)
> at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)
> at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
> at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:3181)
> at java.util.ArrayList.grow(ArrayList.java:265)
> at java.util.ArrayList.ensureExplicitCapacity(ArrayList.java:239)
> at java.util.ArrayList.ensureCapacityInternal(ArrayList.java:231)
> at java.util.ArrayList.addAll(ArrayList.java:583)
> at org.apache.pdfbox.cos.COSArray.addAll(COSArray.java:124)
> at org.apache.pdfbox.pdmodel.graphics.state.PDExtendedGraphicsState.getLineDashPattern(PDExtendedGraphicsState.java:280)
> at org.apache.pdfbox.pdmodel.graphics.state.PDExtendedGraphicsState.copyIntoGraphicsState(PDExtendedGraphicsState.java:89)
> at org.apache.pdfbox.contentstream.operator.state.SetGraphicsStateParameters.process(SetGraphicsStateParameters.java:61)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:838)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:495)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:469)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:150)
> at org.apache.pdfbox.text.LegacyPDFStreamEngine.processPage(LegacyPDFStreamEngine.java:139)
> at org.apache.pdfbox.text.PDFTextStripper.processPage(PDFTextStripper.java:391)
> at org.apache.tika.parser.pdf.PDF2XHTML.processPage(PDF2XHTML.java:147)
> at org.apache.pdfbox.text.PDFTextStripper.processPages(PDFTextStripper.java:319)
> at org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
> at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:117)
> at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:168)
> at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
> at org.apache.tika.parser.ParserDecorator.parse(ParserDecorator.java:188)
> at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
> at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:143)
> at org.apache.tika.server.resource.TikaResource.parse(TikaResource.java:322)
> at org.apache.tika.server.resource.MetadataResource.parseMetadata(MetadataResource.java:126)
> at org.apache.tika.server.resource.MetadataResource.getMetadata(MetadataResource.java:60)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:181)
> WARN /meta
> java.lang.RuntimeException: org.apache.cxf.interceptor.Fault: Java heap space
> at org.apache.cxf.interceptor.AbstractFaultChainInitiatorObserver.onMessage(AbstractFaultChainInitiatorObserver.java:116)
> at org.apache.cxf.phase.PhaseInterceptorChain.wrapExceptionAsFault(PhaseInterceptorChain.java:365)
> at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:323)
> at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
> at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:274)
> at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:261)
> at org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:76)
> at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1088)
> at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1024)
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
> at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
> at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
> at org.eclipse.jetty.server.Server.handle(Server.java:370)
> at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)
> at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:973)
> at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1035)
> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:647)
> at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:231)
> at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
> at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)
> at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)
> at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
> at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: org.apache.cxf.interceptor.Fault: Java heap space
> at org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:163)
> at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:129)
> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:202)
> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:101)
> at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59)
> at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96)
> at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
> ... 21 more
> Caused by: java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:3181)
> at java.util.ArrayList.grow(ArrayList.java:265)
> at java.util.ArrayList.ensureExplicitCapacity(ArrayList.java:239)
> at java.util.ArrayList.ensureCapacityInternal(ArrayList.java:231)
> at java.util.ArrayList.addAll(ArrayList.java:583)
> at org.apache.pdfbox.cos.COSArray.addAll(COSArray.java:124)
> at org.apache.pdfbox.pdmodel.graphics.state.PDExtendedGraphicsState.getLineDashPattern(PDExtendedGraphicsState.java:280)
> at org.apache.pdfbox.pdmodel.graphics.state.PDExtendedGraphicsState.copyIntoGraphicsState(PDExtendedGraphicsState.java:89)
> at org.apache.pdfbox.contentstream.operator.state.SetGraphicsStateParameters.process(SetGraphicsStateParameters.java:61)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:838)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:495)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:469)
> at org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:150)
> at org.apache.pdfbox.text.LegacyPDFStreamEngine.processPage(LegacyPDFStreamEngine.java:139)
> at org.apache.pdfbox.text.PDFTextStripper.processPage(PDFTextStripper.java:391)
> at org.apache.tika.parser.pdf.PDF2XHTML.processPage(PDF2XHTML.java:147)
> at org.apache.pdfbox.text.PDFTextStripper.processPages(PDFTextStripper.java:319)
> at org.apache.pdfbox.text.PDFTextStripper.writeText(PDFTextStripper.java:266)
> at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:117)
> at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:168)
> at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
> at org.apache.tika.parser.ParserDecorator.parse(ParserDecorator.java:188)
> at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
> at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:143)
> at org.apache.tika.server.resource.TikaResource.parse(TikaResource.java:322)
> at org.apache.tika.server.resource.MetadataResource.parseMetadata(MetadataResource.java:126)
> at org.apache.tika.server.resource.MetadataResource.getMetadata(MetadataResource.java:60)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:181)
> {noformat}
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