diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt index 6dc8e177cd..c706bd61a9 100644 --- a/hadoop-common-project/hadoop-common/CHANGES.txt +++ b/hadoop-common-project/hadoop-common/CHANGES.txt @@ -548,6 +548,9 @@ Release 2.6.0 - UNRELEASED HADOOP-11101. How about inputstream close statement from catch block to finally block in FileContext#copy() ( skrho via vinayakumarb ) + HADOOP-8808. Update FsShell documentation to mention deprecation of some of + the commands, and mention alternatives (Akira AJISAKA via aw) + OPTIMIZATIONS HADOOP-10838. Byte array native checksumming. (James Thomas via todd) diff --git a/hadoop-common-project/hadoop-common/src/site/apt/FileSystemShell.apt.vm b/hadoop-common-project/hadoop-common/src/site/apt/FileSystemShell.apt.vm index 53e42cb81f..9317c661d1 100644 --- a/hadoop-common-project/hadoop-common/src/site/apt/FileSystemShell.apt.vm +++ b/hadoop-common-project/hadoop-common/src/site/apt/FileSystemShell.apt.vm @@ -221,7 +221,9 @@ dus Usage: << >>> - Displays a summary of file lengths. This is an alternate form of hdfs dfs -du -s. + Displays a summary of file lengths. + + <> This command is deprecated. Instead use <<>>. expunge @@ -311,7 +313,12 @@ getmerge ls - Usage: << >>> + Usage: << >>> + + Options: + + * The -R option will return stat recursively through the directory + structure. For a file returns stat on the file with the following format: @@ -337,7 +344,9 @@ lsr Usage: << >>> - Recursive version of ls. Similar to Unix ls -R. + Recursive version of ls. + + <> This command is deprecated. Instead use <<>> mkdir @@ -413,13 +422,22 @@ put rm - Usage: <<>> + Usage: <<>> - Delete files specified as args. Only deletes non empty directory and files. - If the -skipTrash option is specified, the trash, if enabled, will be - bypassed and the specified file(s) deleted immediately. This can be useful - when it is necessary to delete files from an over-quota directory. Refer to - rmr for recursive deletes. + Delete files specified as args. + + Options: + + * The -f option will not display a diagnostic message or modify the exit + status to reflect an error if the file does not exist. + + * The -R option deletes the directory and any content under it recursively. + + * The -r option is equivalent to -R. + + * The -skipTrash option will bypass trash, if enabled, and delete the + specified file(s) immediately. This can be useful when it is necessary + to delete files from an over-quota directory. Example: @@ -433,20 +451,9 @@ rmr Usage: <<>> - Recursive version of delete. If the -skipTrash option is specified, the - trash, if enabled, will be bypassed and the specified file(s) deleted - immediately. This can be useful when it is necessary to delete files from an - over-quota directory. + Recursive version of delete. - Example: - - * <<>> - - * <<>> - - Exit Code: - - Returns 0 on success and -1 on error. + <> This command is deprecated. Instead use <<>> setfacl