Sqoop2常用命令介绍

命令行操作之Create Command

1、Create Connection Function

create connection --cid 1  说明：Create new connection object for connector with id <x>

sqoop:> create connection --cid
Creating connection for connector with id
Please fill following values to create new connection object
Name: jdbc
Connection configuration
JDBC Driver Class: com.mysql.jdbc.Driver
JDBC Connection String: jdbc:mysql://hadoop000:3306/hive
Username: root
Password: ****
JDBC Connection Properties:
There are currently  values in the map:
entry#
Security related configuration options
Max connections:
New connection was successfully created with validation status FINE and persistent id 

2、Create Job Function

create job --xid 1    说明：Create new job object for connection with id <x>

create job --xid 1 --type import    说明：Create new job object with type <t> (import, export)

sqoop:> create job --xid  --type import
Creating job for connection with id
Please fill following values to create new job object
Name: tbls_import
Database configuration
Schema name: hive
Table name: TBLS
Table SQL statement:
Table column names:
Partition column name:
Nulls in partition column:
Boundary query:
Output configuration
Storage type:
   : HDFS
Choose:
Output format:
   : TEXT_FILE
   : SEQUENCE_FILE
Choose:
Compression format:
   : NONE
   : DEFAULT
   : DEFLATE
   : GZIP
   : BZIP2
   : LZO
   : LZ4
   : SNAPPY
Choose:
Output directory: hdfs://hadoop000:8020/sqoop2/tbls/
Throttling resources
Extractors:
Loaders:
New job was successfully created with validation status FINE  and persistent id 

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命令行操作之Show Command

1、Show Server Function

说明：Show details about configuration connection to Sqoop server.

sqoop:> show server --all
Server host: localhost
Server port:
Server webapp: sqoop
sqoop:> show server --host
Server host: localhost
sqoop:> show server --port
Server port:
sqoop:> show server --webapp
Server webapp: sqoop

2、Show Option Function

Show values of various client side options. This function will show all client options when called without arguments.

sqoop:> show option --name verbose
Verbose = false

3、Show Version Function

Show versions of both client and server as well as supported protocols.

sqoop:> show version --all
client version:
  Sqoop 1.99.-cdh5.0.0 revision Unknown
  Compiled by jenkins on Thu Mar  :: PDT
server version:
  Sqoop 1.99.-cdh5.0.0 revision Unknown
  Compiled by jenkins on Thu Mar  :: PDT
Protocol version:
  []
sqoop:> show version --client
client version:
  Sqoop 1.99.-cdh5.0.0 revision Unknown
  Compiled by jenkins on Thu Mar  :: PDT
sqoop:> show version --server
server version:
  Sqoop 1.99.-cdh5.0.0 revision Unknown
  Compiled by jenkins on Thu Mar  :: PDT
sqoop:> show version --protocol
Protocol version:
  []

4、Show Connector Function

Show connector meta data - parameters that connectors need in order to create new connection and job objects.

show connector --all

5、Show Connection Function 

show connection -all
show connection --xid 

6、Show Job Function

show job --all
show job --jid 

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命令行操作之Update Command

1、Update Connection Function

update connection --xid  

2、Update Job Function 

update job --jid 

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命令行操作之Delete Command

1、Delete Connection Function

delete connection --xid  

2、Delete Job Function

delete job --jid 

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命令行操作之Clone Command

1、Clone Connection Function

clone connection --xid 

2、Clone Job Function

clone job --jid 

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命令行操作之Submission Command

1、Submission Start Function

Start job (submit new submission). Starting already running job is considered as invalid operation.

start job --jid  -s

2、Submission Stop Function

Interrupt running job.

stop job  --jid 

3、Submission Status Function

Retrieve last status for given job.

status job --jid