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https://issues.apache.org/jira/browse/HADOOP-16077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16761121#comment-16761121
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Steve Loughran commented on HADOOP-16077:
-----------------------------------------
Tested the patch against the local store and got a stack trace
{code}
~/H/c/a/h/t/hadoop-3.3.0-SNAPSHOT (trunk →=) bin/hadoop fs -ls -sp
Found 9 items
2019-02-05 19:01:06,779 [main] DEBUG fs.FsShell (FsShell.java:run(344)) - Error
java.lang.UnsupportedOperationException: RawLocalFileSystem doesn't support
getAllStoragePolicies
at
org.apache.hadoop.fs.FileSystem.getAllStoragePolicies(FileSystem.java:3164)
at
org.apache.hadoop.fs.FilterFileSystem.getAllStoragePolicies(FilterFileSystem.java:675)
at org.apache.hadoop.fs.shell.Ls.adjustColumnWidths(Ls.java:375)
at org.apache.hadoop.fs.shell.Ls.processPaths(Ls.java:298)
at org.apache.hadoop.fs.shell.Command.recursePath(Command.java:439)
at org.apache.hadoop.fs.shell.Ls.processPathArgument(Ls.java:260)
at org.apache.hadoop.fs.shell.Command.processArgument(Command.java:286)
at org.apache.hadoop.fs.shell.Command.processArguments(Command.java:270)
at
org.apache.hadoop.fs.shell.FsCommand.processRawArguments(FsCommand.java:120)
at org.apache.hadoop.fs.shell.Command.run(Command.java:177)
at org.apache.hadoop.fs.FsShell.run(FsShell.java:327)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90)
at org.apache.hadoop.fs.FsShell.main(FsShell.java:390)
-ls: Fatal internal error
java.lang.UnsupportedOperationException: RawLocalFileSystem doesn't support
getAllStoragePolicies
at
org.apache.hadoop.fs.FileSystem.getAllStoragePolicies(FileSystem.java:3164)
at
org.apache.hadoop.fs.FilterFileSystem.getAllStoragePolicies(FilterFileSystem.java:675)
at org.apache.hadoop.fs.shell.Ls.adjustColumnWidths(Ls.java:375)
at org.apache.hadoop.fs.shell.Ls.processPaths(Ls.java:298)
at org.apache.hadoop.fs.shell.Command.recursePath(Command.java:439)
at org.apache.hadoop.fs.shell.Ls.processPathArgument(Ls.java:260)
at org.apache.hadoop.fs.shell.Command.processArgument(Command.java:286)
at org.apache.hadoop.fs.shell.Command.processArguments(Command.java:270)
at
org.apache.hadoop.fs.shell.FsCommand.processRawArguments(FsCommand.java:120)
at org.apache.hadoop.fs.shell.Command.run(Command.java:177)
at org.apache.hadoop.fs.FsShell.run(FsShell.java:327)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90)
at org.apache.hadoop.fs.FsShell.main(FsShell.java:390)
{code}
Now, there's an interesting question here: does that matter? Because I've just
tried the -e option, and again, it fails similarly.
If everyone is happy with this failing, then the patch is +1 from me
> Add an option in ls command to include storage policy
> -----------------------------------------------------
>
> Key: HADOOP-16077
> URL: https://issues.apache.org/jira/browse/HADOOP-16077
> Project: Hadoop Common
> Issue Type: Improvement
> Components: common
> Affects Versions: 3.3.0
> Reporter: Ayush Saxena
> Assignee: Ayush Saxena
> Priority: Major
> Attachments: HADOOP-16077-01.patch, HADOOP-16077-02.patch,
> HADOOP-16077-03.patch, HADOOP-16077-04.patch, HADOOP-16077-05.patch,
> HADOOP-16077-06.patch, HADOOP-16077-07.patch
>
>
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