Details
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Bug
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Status: Resolved
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Minor
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Resolution: Fixed
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2.6.0
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None
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Reviewed
Description
NPE thrown when invalid filename is given as argument for "hdfs oiv_legacy" command
./hdfs oiv_legacy -i /home/hadoop/hadoop/hadoop-3.0.0/dfs/name/current/fsimage_00000000000000042 -o fsimage.txt
Exception in thread "main" java.lang.NullPointerException
at org.apache.hadoop.hdfs.tools.offlineImageViewer.OfflineImageViewer.go(OfflineImageViewer.java:140)
at org.apache.hadoop.hdfs.tools.offlineImageViewer.OfflineImageViewer.main(OfflineImageViewer.java:260)