https://bz.apache.org/bugzilla/show_bug.cgi?id=57626
Bug ID: 57626
Summary: IllegalStateException: zip file closed
Product: Tomcat 8
Version: 8.0.18
Hardware: PC
OS: Linux
Status: NEW
Severity: major
Priority: P2
Component: Jasper
Assignee: dev@tomcat.apache.org
Reporter: kenny.mo...@cipal.be
Our webapp was working fine with Tomcat 8.0.14, we recently did an upgrade to
8.0.18 and since then we are experiencing an exception during the compilation
of the JSP pages.
The exception is effectively an IllegalStateException, with message zip file is
closed.
We did some debugging in the Tomcat source code and found out that the probable
cause of this issue is the fix applied to ensure that all JARs files gets
properly closed to prevent resource leaks (SVN revision 1641056).
More concretely in JspCompilationContext, the method getLastModified() will use
an already closed instance of the tagJar. This occurs when the JSP file gets
recompiled, and thus not upon first compilation.
The full exception is:
java.lang.IllegalStateException: zip file closed
java.util.zip.ZipFile.ensureOpen(ZipFile.java:670)
java.util.zip.ZipFile.getEntry(ZipFile.java:310)
java.util.jar.JarFile.getEntry(JarFile.java:240)
org.apache.tomcat.util.scan.JarFileUrlJar.getLastModified(JarFileUrlJar.java:87)
org.apache.jasper.JspCompilationContext.getLastModified(JspCompilationContext.java:358)
org.apache.jasper.compiler.Compiler.isOutDated(Compiler.java:434)
org.apache.jasper.compiler.Compiler.isOutDated(Compiler.java:408)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:563)
org.apache.jasper.servlet.JspServletWrapper.loadTagFile(JspServletWrapper.java:239)
org.apache.jasper.compiler.TagFileProcessor.loadTagFile(TagFileProcessor.java:580)
org.apache.jasper.compiler.TagFileProcessor.access$000(TagFileProcessor.java:50)
org.apache.jasper.compiler.TagFileProcessor$TagFileLoaderVisitor.visit(TagFileProcessor.java:662)
org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1536)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2376)
org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2428)
org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2434)
org.apache.jasper.compiler.Node$Root.accept(Node.java:464)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2376)
org.apache.jasper.compiler.TagFileProcessor.loadTagFiles(TagFileProcessor.java:680)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:229)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:356)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:336)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:323)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:570)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:356)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340)
javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1078)
org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:295)
org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:271)
org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:332)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:232)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
javax.servlet.http.HttpServlet.service(HttpServlet.java:618)
javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
be.cipal.setup.SetupFilter.doFilter(SetupFilter.java:60)
be.cipal.web.struts.tiles.AppModeFilter.doFilter(AppModeFilter.java:45)
be.cipal.filter.UTF8Filter.doFilter(UTF8Filter.java:44)
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