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https://issues.apache.org/jira/browse/HADOOP-3911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12630738#action_12630738
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lohit edited comment on HADOOP-3911 at 9/13/08 1:11 AM:
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This was not happenning in 0.18 becuase GenericOptionsParser did not consider
_-files_ to be a generic option. What seems to be happening here is that
_-files_ which was used by fsck is being treated as an option for
GenericOptionsParser. It might not be good idea to change _fsck's -files_
option now. I think making a check that is not the first argument works. Here
is a patch for that.
was (Author: lohit):
This was not happenning in 0.18 becuase GenericOptionsParser did consider
_-files_ to be a generic option. What seems to be happening here is that
_-files_ which was used by fsck is being treated as an option for
GenericOptionsParser. It might not be good idea to change _fsck's -files_
option now. I think making a check that is not the first argument works. Here
is a patch for that.
> ' -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
> Assignee: Lohit Vijayarenu
> Priority: Minor
> Attachments: HADOOP-3911.patch
>
>
> 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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