`mysqlclient` is the [in place drop in, compatible with `MySQLdb`] library you want to use as it is maintained and py3 compatible.
`pip install airflow[mysql]` will install mysqlclient with a version that has been tested with Airflow. Max On Mon, Jun 20, 2016 at 2:51 AM, Sumit Maheshwari <[email protected]> wrote: > mysql_hook uses MySQLdb. Just see if you are not hit by this issue: > > > http://stackoverflow.com/questions/6383310/python-mysqldb-library-not-loaded-libmysqlclient-18-dylib > > > > On Mon, Jun 20, 2016 at 5:58 AM, Msr Msr <[email protected]> wrote: > > > Hi, > > > > I have installed Airflow on Mac and trying to use MySqlOperator. > > > > It is giving below error message. > > > > ------------------ > > > > mms-MacBook-Pro:~ mm$ airflow initdb > > > > [2016-06-19 17:21:06,794] {__init__.py:36} INFO - Using executor > > SequentialExecutor > > > > DB: sqlite:////Users/mm/airflow/airflow.db > > > > [2016-06-19 17:21:07,345] {db.py:222} INFO - Creating tables > > > > INFO [alembic.runtime.migration] Context impl SQLiteImpl. > > > > INFO [alembic.runtime.migration] Will assume non-transactional DDL. > > > > ERROR [airflow.models.DagBag] Failed to import: > > /Users/mm/airflow/dags/S3test.py > > > > Traceback (most recent call last): > > > > File > "/Users/mm/anaconda/lib/python2.7/site-packages/airflow/models.py", > > line 247, in process_file > > > > m = imp.load_source(mod_name, filepath) > > > > File "/Users/mm/airflow/dags/S3test.py", line 4, in <module> > > > > from airflow.operators import MySqlOperator > > > > ImportError: cannot import name MySqlOperator > > > > ------------------- > > > > > > pip install airflow[mysql] always gives Requirements met > > > > > > Could someone please suggest what could be the reason for this error and > > how to resolve it > > > > > > Thanks, > > > > msr > > >
