Oracle Query Post-run Action

Plugin version: 1.10.0

Runs an Oracle query at the end of the pipeline run. Can be configured to run only on success, only on failure, or always at the end of the run.

For example, you might have a pipeline that imports data from a database table to HDFS files. At the end of the run, you might want to run a query that deletes the data that was read from the table.

Configuration

Property	Macro Enabled?	Version Introduced	Description

Property	Macro Enabled?	Description
Run Condition	Yes	Optional. When to run the action. Must be 'completion', 'success', or 'failure'. Defaults to 'success'. If set to 'completion', the action will be executed regardless of whether the pipeline run succeeded or failed. If set to 'success', the action will only be executed if the pipeline run succeeded. If set to 'failure', the action will only be executed if the pipeline run failed. Default is success.
Driver Name	No	Required. Name of the JDBC driver to use. Default is oracle.
Host	Yes	Required. Host that Oracle is running on. Default is localhost.
Port	Yes	Required. Port that Oracle is running on. Default is 1521.
Connection Type	No	Required. Whether to use an SID, Service Name, or TNS Connect Descriptor when connecting to the database.
SID/Service Name/TNS Connect Descriptor	Yes	Required. Oracle connection point (Database name, Service name, or a TNS Connect Descriptor). When using TNS, place the full TNS Connect Descriptor in the text field. For example: `(DESCRIPTION =(ADDRESS = (PROTOCOL = TCP)(HOST = 123.123.123.123)(PORT = 1521))(CONNECT_DATA =(SERVER = DEDICATED) (SERVICE_NAME = XE)))`
Query	Yes	Required. Query to run.
Username	Yes	Optional. User identity for connecting to the specified database.
Password	Yes	Optional. Password to use to connect to the specified database.
Connection Arguments	Yes	Optional. A list of arbitrary string key/value pairs as connection arguments. These arguments will be passed to the JDBC driver as connection arguments for JDBC drivers that may need additional configurations.
Default Batch Value	No	Optional. The default batch value that triggers an execution request. Default is 10.

Example

Suppose you want to delete all records from Oracle table userEvents of database (service name) XE running on localhost, port 3306, without authentication using driver oracle if the pipeline completes successfully. Ensure that the driver for Oracle is installed. You can also driver name for some specific driver, otherwise oracle will be used, and then configure the plugin with:

Property	Value

Property	Value
Run Condition	`success`
Driver Name	`oracle`
Host	`localhost`
Port	`1251`
Connection Type	`Service Name`
SID/Service Name/TNS Connect Descriptor	`XE`
Query	`delete * from userEvents`
Username	`system`
Password	`oracle`
Default Batch Value	`10`