Class loading fails on shutdown because zip is unreadable
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Key: KARAF-1221
URL: https://issues.apache.org/jira/browse/KARAF-1221
Project: Karaf
Issue Type: Bug
Components: karaf-core
Affects Versions: 2.2.5
Reporter: Dustin Schultz
If a particular module executes a shutdown hook which loads a class at runtime,
it will fail with NoClassDefFound errors because the classloader will be unable
to load the class from the jar.
ERROR: JarContent: Unable to read bytes. (java.lang.IllegalStateException: zip
file closed)
java.lang.IllegalStateException: zip file closed
at java.util.zip.ZipFile.ensureOpen(ZipFile.java:415)
at java.util.zip.ZipFile.getEntry(ZipFile.java:160)
at org.apache.felix.framework.util.ZipFileX.getEntry(ZipFileX.java:52)
at
org.apache.felix.framework.cache.JarContent.getEntryAsBytes(JarContent.java:122)
at
org.apache.felix.framework.ModuleImpl$ModuleClassLoader.findClass(ModuleImpl.java:1816)
at
org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:727)
at org.apache.felix.framework.ModuleImpl.access$400(ModuleImpl.java:71)
at
org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1768)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at
org.apache.jcs.auxiliary.disk.indexed.IndexedDiskCache.doDispose(IndexedDiskCache.java:920)
at
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