https://bz.apache.org/bugzilla/show_bug.cgi?id=62976
Bug ID: 62976
Summary: IllegalStateException: zip file closed
Product: Tomcat 9
Version: 9.0.13
Hardware: PC
OS: Mac OS X 10.1
Status: NEW
Severity: normal
Priority: P2
Component: Jasper
Assignee: dev@tomcat.apache.org
Reporter: k...@xk72.com
Target Milestone: -----
Created attachment 36290
--> https://bz.apache.org/bugzilla/attachment.cgi?id=36290&action=edit
Test case reproducing the issue
It appears that the bug https://bz.apache.org/bugzilla/show_bug.cgi?id=57887
has resurfaced in Tomcat 9.
The test case from that bug fails in Tomcat 9 with the error stack trace:
04-Dec-2018 17:57:06.353 SEVERE
[ContainerBackgroundProcessor[StandardEngine[Catalina]]]
org.apache.catalina.core.ApplicationContext.log Background compile failed
java.lang.IllegalStateException: zip file closed
at java.util.zip.ZipFile.ensureOpen(ZipFile.java:686)
at java.util.zip.ZipFile.getEntry(ZipFile.java:315)
at java.util.jar.JarFile.getEntry(JarFile.java:240)
at
org.apache.tomcat.util.scan.JarFileUrlJar.getLastModified(JarFileUrlJar.java:94)
at
org.apache.jasper.JspCompilationContext.getLastModified(JspCompilationContext.java:380)
at
org.apache.jasper.JspCompilationContext.getLastModified(JspCompilationContext.java:368)
at org.apache.jasper.compiler.Compiler.isOutDated(Compiler.java:480)
at org.apache.jasper.compiler.Compiler.isOutDated(Compiler.java:434)
at
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:596)
at
org.apache.jasper.compiler.JspRuntimeContext.checkCompile(JspRuntimeContext.java:385)
at
org.apache.jasper.servlet.JspServlet.periodicEvent(JspServlet.java:357)
at
org.apache.catalina.core.StandardWrapper.backgroundProcess(StandardWrapper.java:623)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1398)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1402)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1402)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1402)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1370)
at java.lang.Thread.run(Thread.java:748)
This appears to be due to the .tag file in the JAR.
I have inserted debugging into JarFileUrlJar and I can see that getLastModified
is called successfully, close() is called, and then getLastModified is called
again and fails as the zip is closed.
I have attached the same test case hoping it's easier that getting it from that
bug. Make a WAR from the WebContent directory and deploy. Load the web app.
Wait a minute.
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