Page History
...
Download (upload .json): pdwCheckHistory.workflow.json
Explanation:
- Arguments of the CheckHistoryJob template include to specify the
query
andworkflow
that is looked up in the execution history. - The query isCompletedSuccessful checks if the indicated workflow was successfully executed during the current day.
Explanation:
- The JS7 - If Instruction is used to check the
$returnValue
return variable that carries- the value 0 if the query of the CheckHistoryJob template returns one or more hits.
- the value 1 if the query of the CheckHistoryJob template returns no hits.
- Alternative solutions include to check the value of the
$js7CheckHistoryResult
return variable for a Boolean value that indicates if the query did return any hits:$js7CheckHistoryResult == true
$js7CheckHistoryResult == false
- The above example executes a successor job based on the result of the CheckHistoryJob. Such jobs have access to any Return Variables:
- If the successor job is a Shell job then
- Return Variables can be mapped to environment variables like this:
- the job script can make use of environment variables like this:
- Return Variables can be mapped to environment variables like this:
- If the successor job is a JVM job then Return Variables can be accessed directly.
- If the successor job is a Shell job then
...
Overview
Content Tools