' -blocks ' option not being recognized
---------------------------------------
Key: HADOOP-3911
URL: https://issues.apache.org/jira/browse/HADOOP-3911
Project: Hadoop Core
Issue Type: Bug
Components: fs, util
Environment: branch-0.18
Reporter: Koji Noguchi
Somehow depending on the order of options, GenericOptionsParser throws an error.
This fail.
{noformat}
[EMAIL PROTECTED] tmp]$ ~/branch-0.18/bin/hadoop fsck
Usage: DFSck <path> [-move | -delete | -openforwrite] [-files [-blocks
[-locations | -racks]]]
[EMAIL PROTECTED] ~/branch-0.18/bin/hadoop fsck -files -blocks -locations
/user/knoguchi
java.io.FileNotFoundException: File -blocks does not exist.
at
org.apache.hadoop.util.GenericOptionsParser.validateFiles(GenericOptionsParser.java:278)
at
org.apache.hadoop.util.GenericOptionsParser.processGeneralOptions(GenericOptionsParser.java:233)
at
org.apache.hadoop.util.GenericOptionsParser.parseGeneralOptions(GenericOptionsParser.java:315)
at
org.apache.hadoop.util.GenericOptionsParser.<init>(GenericOptionsParser.java:134)
at
org.apache.hadoop.util.GenericOptionsParser.<init>(GenericOptionsParser.java:119)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:59)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at org.apache.hadoop.dfs.DFSck.main(DFSck.java:137)
...Status: HEALTHY
Total size: 2769 B
Total dirs: 4
Total files: 3
Total blocks (validated): 3 (avg. block size 923 B)
...
{noformat}
This works.
{noformat}
[EMAIL PROTECTED] ~/branch-0.18/bin/hadoop fsck -blocks -locations -files
/user/knoguchi
/user/knoguchi/.Trash <dir>
/user/knoguchi/hod-logs <dir>
/user/knoguchi/hod-logs/____ <dir>
/user/knoguchi/hod-logs/____/aaa.tar.gz 1024 bytes, 1 block(s): OK
0. blk_-5724352734215884188_0 len=1024 repl=3 [11.111.11.11:11111,
22.22.22.22:11111, 33.33.33.33:11111]
...
/user/knoguchi/mapredsystem <dir>
Status: HEALTHY
Total size: 2769 B
Total dirs: 4
Total files: 3
Total blocks (validated): 3 (avg. block size 923 B)
{noformat}
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