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Comment: Adding reset<key> to beeline commands

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Command

Description

reset

Resets the configuration to the default values.

reset <key>

Resets the value of a particular configuration variable (key) to the default value.
Note: If you misspell the variable name, Beeline will not show an error.

set <key>=<value>

Sets the value of a particular configuration variable (key).
Note: If you misspell the variable name, Beeline will not show an error.

set

Prints a list of configuration variables that are overridden by the user or Hive.

set -v

Prints all Hadoop and Hive configuration variables.

add FILE[S] <filepath> <filepath>*
add JAR[S] <filepath> <filepath>*
add ARCHIVE[S] <filepath> <filepath>*

Adds one or more files, jars, or archives to the list of resources in the distributed cache. See Hive Resources for more information.

add FILE[S] <ivyurl> <ivyurl>* 
add JAR[S] <ivyurl> <ivyurl>* 
add ARCHIVE[S] <ivyurl> <ivyurl>*
As of Hive 1.2.0, adds one or more files, jars or archives to the list of resources in the distributed cache using an Ivy URL of the form ivy://group:module:version?query_string. See Hive Resources for more information.

list FILE[S]
list JAR[S]
list ARCHIVE[S]

Lists the resources already added to the distributed cache. See Hive Resources for more information. (As of Hive 0.14.0: HIVE-7592).

list FILE[S] <filepath>*
list JAR[S] <filepath>*
list ARCHIVE[S] <filepath>*

Checks whether the given resources are already added to the distributed cache or not. See Hive Resources for more information.

delete FILE[S] <filepath>*
delete JAR[S] <filepath>*
delete ARCHIVE[S] <filepath>*

Removes the resource(s) from the distributed cache.

delete FILE[S] <ivyurl> <ivyurl>* 
delete JAR[S] <ivyurl> <ivyurl>* 
delete ARCHIVE[S] <ivyurl> <ivyurl>*

As of Hive 1.2.0, removes the resource(s) which were added using the <ivyurl> from the distributed cache. See Hive Resources for more information.

reloadAs of Hive 0.14.0, makes HiveServer2 aware of any jar changes in the path specified by the configuration parameter hive.reloadable.aux.jars.path (without needing to restart HiveServer2). The changes can be adding, removing, or updating jar files.

dfs <dfs command>

Executes a dfs command.

<query string>

Executes a Hive query and prints results to standard output.

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