| :mod:`airflow.providers.apache.cassandra.sensors.table` |
| ======================================================= |
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| .. py:module:: airflow.providers.apache.cassandra.sensors.table |
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| .. autoapi-nested-parse:: |
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| This module contains sensor that check the existence |
| of a table in a Cassandra cluster. |
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| Module Contents |
| --------------- |
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| .. py:class:: CassandraTableSensor(*, table: str, cassandra_conn_id: str, **kwargs) |
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| Bases: :class:`airflow.sensors.base.BaseSensorOperator` |
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| Checks for the existence of a table in a Cassandra cluster. |
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| .. seealso:: |
| For more information on how to use this operator, take a look at the guide: |
| :ref:`howto/operator:CassandraTableSensor` |
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| For example, if you want to wait for a table called 't' to be created |
| in a keyspace 'k', instantiate it as follows: |
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| >>> cassandra_sensor = CassandraTableSensor(table="k.t", |
| ... cassandra_conn_id="cassandra_default", |
| ... task_id="cassandra_sensor") |
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| :param table: Target Cassandra table. |
| Use dot notation to target a specific keyspace. |
| :type table: str |
| :param cassandra_conn_id: The connection ID to use |
| when connecting to Cassandra cluster |
| :type cassandra_conn_id: str |
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| .. attribute:: template_fields |
| :annotation: = ['table'] |
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| .. method:: poke(self, context: Dict[Any, Any]) |
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