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HADOOP-13940. Document the missing envvars commands (Contributed by Yiqun Lin via Daniel Templeton)

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Daniel Templeton 2016-12-27 07:16:37 -08:00
parent ea547529cb
commit ded2d08f33
3 changed files with 18 additions and 0 deletions
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6
hadoop-common-project/hadoop-common/src/site/markdown/CommandsManual.md
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@ -223,6 +223,12 @@ Usage: `hadoop CLASSNAME`
Runs the class named `CLASSNAME`. The class must be part of a package. Runs the class named `CLASSNAME`. The class must be part of a package.
### `envvars`
Usage: `hadoop envvars`
Display computed Hadoop environment variables.
Administration Commands Administration Commands
----------------------- -----------------------

6
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/markdown/MapredCommands.md
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@ -140,6 +140,12 @@ Prints the version.
Usage: `mapred version` Usage: `mapred version`
### `envvars`
Usage: `mapred envvars`
Display computed Hadoop environment variables.
Administration Commands Administration Commands
----------------------- -----------------------

6
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/YarnCommands.md
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@ -166,6 +166,12 @@ Usage: `yarn version`
Prints the Hadoop version. Prints the Hadoop version.
### `envvars`
Usage: `yarn envvars`
Display computed Hadoop environment variables.
Administration Commands Administration Commands
----------------------- -----------------------