fsck fails when there is no file in dfs
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Key: HADOOP-154
URL: http://issues.apache.org/jira/browse/HADOOP-154
Project: Hadoop
Type: Bug
Components: dfs
Versions: 0.1.1
Reporter: Lei Chen
Priority: Trivial
First type in command
hadoop namenode -format
Then
hadoop fsck /
Then is the following exception:
Exception in thread "main" java.lang.ArithmeticException: / by zero
at org.apache.hadoop.dfs.DFSck$Result.toString(DFSck.java:563)
at java.lang.String.valueOf(String.java:2577)
at java.io.PrintStream.print(PrintStream.java:616)
at java.io.PrintStream.println(PrintStream.java:753)
at org.apache.hadoop.dfs.DFSck.main(DFSck.java:435)
Possible Solution: Check whether totalBlocks equal to 0 in line 563 of
DFSck.java
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