Thanks for your reply!
I used BashOperator for demonstrate that I want get. In my real case I use
SparkSubmitOperator and I can't run "cd {your_work_space}; do something"
Then my application from jar is called from spark-submit, it looking local
file.
e.x.
>pwd
/home/user
> spark-submit --class_name org.Job my_app.jar
start scaning folder /home/user
...
>pwd
/tmp/demo
> spark-submit --class_name org.Job /home/user/my_app.jar
start scaning folder /tmp/demo
If I will know where airflow will run SparkSubmitOperator I will be able set
folder as config for scan.
But how I understand it isn't possible, isn't it?
Best Regards,
Anton
-----Original Message-----
From: Song Liu <[email protected]>
Sent: Friday, May 11, 2018 3:36 PM
To: [email protected]
Subject: 答复: Define folder for task of dag
It seems that this temporary folder name can't be got.
The folder you saw is a TemporaryFile created to hold your bash command and run
it by BashOperator, I think you could have your own working space and run your
logic there by simply "cd {your_work_space}; do something".
________________________________
发件人: Anton Mushin <[email protected]>
发送时间: 2018年5月11日 11:20
收件人: [email protected]
主题: Define folder for task of dag
Hi everyone,
I need know folder for task of dag.
for example
I have two tasks in dag:
pwd1 = BashOperator(
task_id='pwd1',
bash_command='pwd',
dag=dag)
pwd2 = BashOperator(
task_id='pwd2',
bash_command='pwd',
dag=dag)
as result I have for pwd1:
{bash_operator.py:97} INFO - Output:
{bash_operator.py:101} INFO - /tmp/airflowtmp3u5tdpt_
for pwd2:
{bash_operator.py:97} INFO - Output:
{bash_operator.py:101} INFO - /tmp/airflowtmphiyryxno
Can I get folder name where will be execute dag task?
in my case, before run tasks getting /tmp/airflowtmp3u5tdpt_ and
/tmp/airflowtmphiyryxno
Best Regards,
Anton
