| :py:mod:`airflow.providers.apache.kylin.operators.kylin_cube` |
| ============================================================= |
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| .. py:module:: airflow.providers.apache.kylin.operators.kylin_cube |
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| Module Contents |
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| Classes |
| ~~~~~~~ |
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| .. autoapisummary:: |
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| airflow.providers.apache.kylin.operators.kylin_cube.KylinCubeOperator |
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| .. py:class:: KylinCubeOperator(*, kylin_conn_id = 'kylin_default', project = None, cube = None, dsn = None, command = None, start_time = None, end_time = None, offset_start = None, offset_end = None, segment_name = None, is_track_job = False, interval = 60, timeout = 60 * 60 * 24, eager_error_status=('ERROR', 'DISCARDED', 'KILLED', 'SUICIDAL', 'STOPPED'), **kwargs) |
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| Bases: :py:obj:`airflow.models.BaseOperator` |
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| This operator is used to submit request about kylin build/refresh/merge, |
| and can track job status . so users can easier to build kylin job |
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| For more detail information in |
| `Apache Kylin <http://kylin.apache.org/>`_ |
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| :param kylin_conn_id: The connection id as configured in Airflow administration. |
| :param project: kylin project name, this param will overwrite the project in kylin_conn_id: |
| :param cube: kylin cube name |
| :param dsn: (dsn , dsn url of kylin connection ,which will overwrite kylin_conn_id. |
| for example: kylin://ADMIN:KYLIN@sandbox/learn_kylin?timeout=60&is_debug=1) |
| :param command: (kylin command include 'build', 'merge', 'refresh', 'delete', |
| 'build_streaming', 'merge_streaming', 'refresh_streaming', 'disable', 'enable', |
| 'purge', 'clone', 'drop'. |
| build - use /kylin/api/cubes/{cubeName}/build rest api,and buildType is ‘BUILD’, |
| and you should give start_time and end_time |
| refresh - use build rest api,and buildType is ‘REFRESH’ |
| merge - use build rest api,and buildType is ‘MERGE’ |
| build_streaming - use /kylin/api/cubes/{cubeName}/build2 rest api,and buildType is ‘BUILD’ |
| and you should give offset_start and offset_end |
| refresh_streaming - use build2 rest api,and buildType is ‘REFRESH’ |
| merge_streaming - use build2 rest api,and buildType is ‘MERGE’ |
| delete - delete segment, and you should give segment_name value |
| disable - disable cube |
| enable - enable cube |
| purge - purge cube |
| clone - clone cube,new cube name is {cube_name}_clone |
| drop - drop cube) |
| :param start_time: build segment start time |
| :param end_time: build segment end time |
| :param offset_start: streaming build segment start time |
| :param offset_end: streaming build segment end time |
| :param segment_name: segment name |
| :param is_track_job: (whether to track job status. if value is True,will track job until |
| job status is in("FINISHED", "ERROR", "DISCARDED", "KILLED", "SUICIDAL", |
| "STOPPED") or timeout) |
| :param interval: track job status,default value is 60s |
| :param timeout: timeout value,default value is 1 day,60 * 60 * 24 s |
| :param eager_error_status: (jobs error status,if job status in this list ,this task will be error. |
| default value is tuple(["ERROR", "DISCARDED", "KILLED", "SUICIDAL", "STOPPED"])) |
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| .. py:attribute:: template_fields |
| :annotation: :Sequence[str] = ['project', 'cube', 'dsn', 'command', 'start_time', 'end_time', 'segment_name', 'offset_start',... |
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| .. py:attribute:: ui_color |
| :annotation: = #E79C46 |
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| .. py:attribute:: build_command |
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| .. py:attribute:: jobs_end_status |
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| .. py:method:: execute(self, context) |
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| This is the main method to derive when creating an operator. |
| Context is the same dictionary used as when rendering jinja templates. |
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| Refer to get_template_context for more context. |
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