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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(	at alluxio.master.file.meta.InodeTree.traverseToInode(	at alluxio.master.file.meta.InodeTree.lockInodePath(	at alluxio.master.file.FileSystemMaster.mountFromEntry(	at alluxio.master.file.FileSystemMaster.processJournalEntry(	at alluxio.master.AbstractMaster.processJournalCheckpoint(	at alluxio.master.journal.JournalTailer.processJournalCheckpoint(	at