我要评论一、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
注意：无法通过 ctrl+c 彻底“停掉”，执行 ctrl+c 后的“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。
参考：
https://www.modb.pro/db/1693158381997608960
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