如何停止Oracle expdp/impdp job

一、停止 expdp job举例

1.执行 expdp 命令

$ expdp rui/rui DIRECTORY=dmp_dir dumpfile=studyfull_expdp.dmp FULL=y logfile=studyfullexpdp.log job_name=expdp_job

2.查看在运行的作业名称

SQL> select job_name,state from dba_datapump_jobs; 

JOB_NAME                       STATE
------------------------------ ------------------------------
EXPDP_JOB                      EXECUTING

EXPDP_JOB 任务正在运行：EXECUTING

3.停止job

如果直接ctrl+c"停掉"，此时的"停掉"并不是真正的任务终止，它还在后台运行。这里说明一下正确停止job的操作步骤。

终止job （stop_job）：

Export> stop_job
Are you sure you wish to stop this job ([yes]/no): yes

[oracle@localhost~]$ 

查看job当前状态状态：

SQL> select job_name,state from dba_datapump_jobs; 

JOB_NAME                       STATE
------------------------------ ------------------------------
EXPDP_JOB                      STOP PENDING

删除job（kill_job）：

[oracle@localhost~]$ expdp rui/rui attach=EXPDP_JOB

Export: Release 11.2.0.1.0 - Production on Thu Feb 27 16:33:04 2025

Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

Job: EMPPDP_JOB
  Owner: RUI                            
  Operation: IMPORT                         
  Creator Privs: TRUE                           
  GUID: 0355E1FC2C5463A4E06359050A0AD071
  Start Time: Monday, 24 February, 2025 14:18:46
  Mode: FULL                           
  Instance: study
  Max Parallelism: 1
  EXPORT Job Parameters:
     CLIENT_COMMAND        rui/******** DIRECTORY=dmp_dir dumpfile=studyfull_expdp.dmp FULL=y logfile=studyfullexpdp.log job_name=expdp_job                                  
  State: STOP PENDING                   
  Bytes Processed: 165,403,250,688
  Percent Done: 97
  Current Parallelism: 1
  Job Error Count: 0
  Dump File: /backup/dmp_dir/studyfull_expdp.dmp
  
Worker 1 Status:
  Process Name: DW00
  State: EXECUTING                      
  Object Schema: STUDY
  Object Name: EPMDOCUMENTMASTER$COMPOSITE1
  Object Type: DATABASE_EXPORT/SCHEMA/TABLE/INDEX/FUNCTIONAL_INDEX/INDEX
  Completed Objects: 119
  Worker Parallelism: 1

Export> kill_job
Are you sure you wish to stop this job ([yes]/no): yes

[oracle@localhost~]$ 

再次查看job：

SQL> select job_name,state from dba_datapump_jobs;  
no rows selected

至此，已完全停止 expdp job。

二、停止 impdp job举例

1.执行 impdp 命令

$ impdp rui/rui directory=imp_dir dumpfile=studyfull_expdp.dmp logfile=studyimpdp.log  TABLE_EXISTS_ACTION=REPLACE content=data_only parallel=2  job_name=impdp_job

2.查看在运行的作业名称

SQL> select job_name,state from dba_datapump_jobs; 

JOB_NAME                       STATE
------------------------------ ------------------------------
IMPDP_JOB                      EXECUTING

IMPDP_JOB 任务正在运行：EXECUTING

3.停止job

如果直接ctrl+c"停掉"，此时的"停掉"并不是真正的任务终止，它还在后台运行。这里说明一下正确停止job的操作步骤。

终止job （stop_job）：

Import> stop_job
Are you sure you wish to stop this job ([yes]/no): yes

[oracle@localhost~]$ 

查看job当前状态状态：

SQL> select job_name,state from dba_datapump_jobs; 

JOB_NAME                       STATE
------------------------------ ------------------------------
IMPDP_JOB                      STOP PENDING

删除job（kill_job）：

[oracle@localhost~]$ impdp rui/rui attach=IMPDP_JOB

Import: Release 11.2.0.1.0 - Production on Thu Feb 27 16:33:04 2025

Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

Job: EMPPDP_JOB
  Owner: RUI                            
  Operation: IMPORT                         
  Creator Privs: TRUE                           
  GUID: 0355E1FC2C5463A4E06359050A0AD071
  Start Time: Monday, 24 February, 2025 14:18:46
  Mode: FULL                           
  Instance: study
  Max Parallelism: 1
  EXPORT Job Parameters:
     CLIENT_COMMAND        rui/******** DIRECTORY=imp_dir dumpfile=studyfull_expdp.dmp FULL=y logfile=studyimpdp.log job_name=impdp_job TABLE_EXISTS_ACTION=REPLACE 
     TABLE_EXISTS_ACTION   REPLACE                                 
  State: STOP PENDING                   
  Bytes Processed: 165,403,250,688
  Percent Done: 97
  Current Parallelism: 1
  Job Error Count: 0
  Dump File: /backup/dmp_dir/studyfull_expdp.dmp
  
Worker 1 Status:
  Process Name: DW00
  State: EXECUTING                      
  Object Schema: STUDY
  Object Name: EPMDOCUMENTMASTER$COMPOSITE1
  Object Type: DATABASE_EXPORT/SCHEMA/TABLE/INDEX/FUNCTIONAL_INDEX/INDEX
  Completed Objects: 119
  Worker Parallelism: 1

mIport> kill_job
Are you sure you wish to stop this job ([yes]/no): yes

[oracle@localhost~]$ 

再次查看job：

SQL> select job_name,state from dba_datapump_jobs;  
no rows selected

至此，已完全停止 impdp job。

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参考：

https://www.modb.pro/db/1693158381997608960