FileUtils recursive delete may throw NullPointerException if files are deleted
outside of the JVM
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Key: QPID-1803
URL: https://issues.apache.org/jira/browse/QPID-1803
Project: Qpid
Issue Type: Bug
Components: Java Common
Affects Versions: M4
Reporter: Martin Ritchie
Priority: Minor
Fix For: 0.5
Summary:
When performing a recursive delete if a file that java has not yet processed is
deleted then a NPE will be thrown an example of this can be seen when the FtD
code is clearing the queueBacking store and the user is performing an rm -rf of
the backing store at the same time:
java.lang.NullPointerException
at org.apache.qpid.util.FileUtils.delete(FileUtils.java:253)
at org.apache.qpid.util.FileUtils.delete(FileUtils.java:255)
at org.apache.qpid.util.FileUtils.delete(FileUtils.java:255)
at
org.apache.qpid.server.queue.FileQueueBackingStoreFactory.setFlowToDisk(FileQueueBackingStoreFactory.java:87)
at
org.apache.qpid.server.queue.FileQueueBackingStoreFactory.configure(FileQueueBackingStoreFactory.java:41)
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