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via Google Groups by Carl H, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at alluxio.master.file.meta.InodeLockList.lockRead(InodeLockList.java:38)	at alluxio.master.file.meta.InodeTree.traverseToInode(InodeTree.java:935)	at alluxio.master.file.meta.InodeTree.lockInodePath(InodeTree.java:212)	at alluxio.master.file.FileSystemMaster.mountFromEntry(FileSystemMaster.java:2043)	at alluxio.master.file.FileSystemMaster.processJournalEntry(FileSystemMaster.java:318)	at alluxio.master.AbstractMaster.processJournalCheckpoint(AbstractMaster.java:82)	at alluxio.master.journal.JournalTailer.processJournalCheckpoint(JournalTailer.java:98)	at alluxio.master.journal.JournalTailerThread.run(JournalTailerThread.java:121)