Uploaded image for project: 'Hadoop Common'
  1. Hadoop Common
  2. HADOOP-7176

Redesign FsShell

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 0.22.0
    • 0.23.0
    • None
    • None

    Description

      The FsShell commands are very tightly coupled together which makes it necessarily hard to write new commands. There is a lot of redundancy between the commands, inconsistencies in handling of paths, handling of errors, and correct return of exit codes. The FsShell commands should be subclasses of the fs.shell.Command class which is already being used by the -count command, and is used by other commands like dfsadmin.

      This will serve as an umbrella bug to track the changes.

      Attachments

        Issue Links

          breaks

          Test - A new unit, integration or system test. HDFS-1901 Fix TestHDFSCLI and TestDFSShell

          • Major - Major loss of function.
          • Resolved
          duplicates

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-6425 Refactor FsShell to make commands pluggable

          • Major - Major loss of function.
          • Open
          incorporates

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-7341 Fix option parsing in CommandFormat

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-7353 Cleanup FsShell and prevent masking of RTE stacktraces

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7209 Extensions to FsShell

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7224 Add command factory to FsShell

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7202 Improve Command base class

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7233 Refactor FsShell's ls

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7235 Refactor FsShell's tail

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7236 Refactor FsShell's mkdir

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7237 Refactor FsShell's touchz

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7238 Refactor FsShell's cat & text

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7249 Refactor FsShell's chmod/chown/chgrp

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7250 Refactor FsShell's setrep

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7251 Refactor FsShell's getmerge

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7271 Standardize error messages

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7320 Refactor FsShell's copy & move commands

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7360 FsShell does not preserve relative paths with globs

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7180 Improve CommandFormat

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Test - A new unit, integration or system test. HDFS-1983 Fix path display for copy & rm

          • Major - Major loss of function.
          • Closed
          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-6143 FS shell commands returns incorrect exit code when error occurs

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-7175 Add isEnabled() to Trash

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-1736 Break dependency between DatanodeJspHelper and FsShell

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7265 Keep track of relative paths

          • Major - Major loss of function.
          • Closed

          Activity

            People

              daryn Daryn Sharp
              daryn Daryn Sharp
              Votes:
              0 Vote for this issue
              Watchers:
              13 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: