The cause makes me think that the jar is corrupt. Can you unzip the fat jar on the command line?
Caused by: java.util.zip.ZipException: error in opening zip file at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.<init>(ZipFile.java:219) at java.util.zip.ZipFile.<init>(ZipFile.java:149) at java.util.jar.JarFile.<init>(JarFile.java:166) at java.util.jar.JarFile.<init>(JarFile.java:130) > On May 18, 2017 at 8:50 AM Sven Hodapp <sven.hod...@scai.fraunhofer.de> wrote: > > > Hi everyone, > > I've tried to deploy my Iterator suite together with their dependencies in > one single (fat) Jar file. > But then I'll get errors like these: > > [vfs.AccumuloReloadingVFSClassLoader] ERROR: Could not open Jar file > "/export/accumulo/install/accumulo-1.8.0/lib/ext/my.jar". > org.apache.commons.vfs2.FileSystemException: Could not open Jar file > "/export/accumulo/install/accumulo-1.8.0/lib/ext/my.jar". > at > org.apache.commons.vfs2.provider.jar.JarFileSystem.createZipFile(JarFileSystem.java:66) > at > org.apache.commons.vfs2.provider.zip.ZipFileSystem.getZipFile(ZipFileSystem.java:141) > at > org.apache.commons.vfs2.provider.jar.JarFileSystem.getZipFile(JarFileSystem.java:219) > at > org.apache.commons.vfs2.provider.zip.ZipFileSystem.init(ZipFileSystem.java:87) > at > org.apache.commons.vfs2.provider.AbstractVfsContainer.addComponent(AbstractVfsContainer.java:56) > at > org.apache.commons.vfs2.provider.AbstractFileProvider.addFileSystem(AbstractFileProvider.java:108) > at > org.apache.commons.vfs2.provider.AbstractLayeredFileProvider.createFileSystem(AbstractLayeredFileProvider.java:88) > at > org.apache.commons.vfs2.impl.DefaultFileSystemManager.createFileSystem(DefaultFileSystemManager.java:1022) > at > org.apache.commons.vfs2.impl.DefaultFileSystemManager.createFileSystem(DefaultFileSystemManager.java:1042) > at > org.apache.commons.vfs2.impl.VFSClassLoader.addFileObjects(VFSClassLoader.java:156) > at org.apache.commons.vfs2.impl.VFSClassLoader.<init>(VFSClassLoader.java:119) > at > org.apache.accumulo.start.classloader.vfs.AccumuloReloadingVFSClassLoader$2.run(AccumuloReloadingVFSClassLoader.java:85) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:748) > Caused by: java.util.zip.ZipException: error in opening zip file > at java.util.zip.ZipFile.open(Native Method) > at java.util.zip.ZipFile.<init>(ZipFile.java:219) > at java.util.zip.ZipFile.<init>(ZipFile.java:149) > at java.util.jar.JarFile.<init>(JarFile.java:166) > at java.util.jar.JarFile.<init>(JarFile.java:130) > at > org.apache.commons.vfs2.provider.jar.JarFileSystem.createZipFile(JarFileSystem.java:62) > > If I place "thin" Jars into the lib/ext folder there will be no problems. > But I think it is cumbersome to manually disassemble the dependency tree into > (many) "thin" Jar files... > > Has anybody an idea how to fix that? > > Thanks and kind regards, > Sven > > -- > Sven Hodapp, M.Sc., > Fraunhofer Institute for Algorithms and Scientific Computing SCAI, > Department of Bioinformatics > Schloss Birlinghoven, 53754 Sankt Augustin, Germany > sven.hod...@scai.fraunhofer.de > www.scai.fraunhofer.de
