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Technical Requirement
The JobScheduler must be installed including the Event-Service (JobChain sos/events/scheduler_event_service)
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- JobScheduler Events Reference
- How to install an Event feature in JobScheduler? - if the JobScheduler is not configured as event handler within the installation procedure
Szenario
In this example 7 reports (JobRep10 - JobRep70) are to be created which depends on different combinations of other successfully finished jobs (Job10 - Job43). Within these jobs we also have dependencies, so the predecessors of the reports are not finished at the same time and the reports have to wait before they can start.
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All other jobs are started by orders which are created from the event handler.
Realisation
Definition of the job chains
Except the jobs in JobChain10 and JobChain20 all other jobs are packed seperately into job chains completed by steps for the creation of events. So we have at least 15 job chains.
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| Graphviz |
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digraph "EVENTS" {
graph [rankdir=LR size="14, 7"]
node [fontsize=10 fontname=Arial]
ranksep=0.4
JobRep70 [style=filled,fillcolor=gold,shape=Mrecord,label="{{<RE>ev_JobRep20_JobRep70|<RC>ev_JobRep10_JobRep70|<RV>ev_JobRep30_JobRep70|<RF>ev_JobRep40_JobREp70}|{JobRep70 }}"]
JobRep50 [style=filled,fillcolor=gold,shape=Mrecord,label="{{<FE3>ev_Job23_JobRep50|<FF2>ev_Job43_JobRep50|<VF3>ev_Job33_JobRep50|<FC3>ev_Job13_JobRep50}|{JobRep50}}"]
JobRep60 [style=filled,fillcolor=gold,shape=Mrecord,label="{{<SC2>ev_Job11_JobRep60|<SE2>ev_Job21_JobRep60|<FS2>ev_Job41_JobRep60|<VS2>ev_Job31_JobRep60}|{JobRep60}}"]
subgraph JobChain20 {
node [style=filled,fillcolor=aquamarine]
Job21 [shape=Mrecord, label="{Job21 |{<NOK>NOK|{<OK>OK|{<SE1>ev_Job21_JobRep20|<SE2>ev_Job21_JobRep60|<SE3>ev_Job21_Job31}}}}"]
Job22 [shape=Mrecord, label="{Job22 |{<NOK>NOK|{<OK>OK|{<AE1>ev_Job22_JobRep20|<AE2>ev_Job22_Job32}}}}"]
Job23 [shape=Mrecord, label="{Job23 |{<NOK>NOK|{<OK>OK|{<FE1>ev_Job23_JobRep20|<FE2>ev_Job23_Job33|<FE3>ev_Job23_JobRep50}}}}"]
JobRep20 [fillcolor=aquamarine3,shape=Mrecord, label="{{<SE1>ev_Job21_JobRep20|<AE1>ev_Job22_JobRep20|<FE1>ev_Job23_JobRep20}|JobRep20 |<RE>ev_JobRep20_JobRep70}"]
Job20 -> Job21
Job20 -> Job23
Job20 -> Job22
Job21:SE1 -> JobRep20:SE1
Job21:SE2 -> JobRep60:SE2
Job21:SE3 -> Job31:SE3
Job22:AE1 -> JobRep20:AE1
Job22:AE2 -> Job32:AE2
Job23:NOK-> Job33:FE2
Job23:FE1-> JobRep20:FE1
Job23:FE2-> Job33:FE2
Job23:FE3-> JobRep50:FE3
JobRep20:RE -> JobRep70:RE
}
subgraph JobChain10 {
node [style=filled,fillcolor=cornsilk]
Job11 [shape=Mrecord, label="{Job11 |{<NOK>NOK|{<OK>OK|{<SC2>ev_Job11_JobRep60|<SC1>ev_Job11_JobRep10|<SC3>ev_Job11_Job31}}}}"]
Job12 [shape=Mrecord, label="{Job12 |{<NOK>NOK|{<OK>OK|{<AC1>ev_Job12_JobRep10|<AC2>ev_Job12_Job32}}}}"]
Job13 [shape=Mrecord, label="{Job13 |{<NOK>NOK|{<OK>OK|{<FC1>ev_Job13_JobRep10|<FC2>ev_Job13_Job33|<FC3>ev_Job13_JobRep50}}}}"]
JobRep10 [fillcolor=cornsilk3,shape=Mrecord, label="{{<SC1>ev_Job11_JobRep10|<AC1>ev_Job12_JobRep10|<FC1>ev_Job13_JobRep10}|JobRep10 |<RC>ev_JobRep10_JobRep70}"]
Job10 -> Job12
Job10 -> Job11
Job10 -> Job13
Job11:SC1 -> JobRep10:SC1
Job11:SC2 -> JobRep60:SC2
Job11:SC3 -> Job31:SC3
Job12:AC1 -> JobRep10:AC1
Job12:AC2 -> Job32:AC2
Job13:NOK-> Job33:FC2
Job13:FC1-> JobRep10:FC1
Job13:FC2-> Job33:FC2
Job13:FC3-> JobRep50:FC3
JobRep10:RC -> JobRep70:RC
}
subgraph JobChain30 {
node [style=filled,fillcolor=deepskyblue]
Job33 [fillcolor=deepskyblue, shape=Mrecord, label="{{<FE2>ev_Job23_Job33|<FC2>ev_Job13_Job33}|Job33 |{<NOK>NOK|{<OK>OK|{<VF1>ev_Job33_Job43|<VF2>ev_Job33_JobRep30|<VF3>ev_Job33_JobRep50}}}}"]
Job32 [fillcolor=deepskyblue, shape=Mrecord, label="{{<AE2>ev_Job22_Job32|<AC2>ev_Job12_Job32}|Job32 |{<NOK>NOK|{<OK>OK|{<VA1>ev_Job32_Job42|<VA2>ev_Job32_JobRep30}}}}"]
Job31 [fillcolor=deepskyblue, shape=Mrecord, label="{{<SC3>ev_Job11_Job31|<SE3>ev_Job21_Job31}|Job31 |{<NOK>NOK|{<OK>OK|{<VS1>ev_Job31_Job41|<VS2>ev_Job31_JobRep60|<VS3>ev_Job31_JobRep30}}}}"]
JobRep30 [fillcolor=deepskyblue, shape=Mrecord, label="{{<VS3>ev_Job31_JobRep30|<VA2>ev_Job32_JobRep30|<VF2>ev_Job33_JobRep30}|JobRep30 |<RV>ev_JobRep30_JobRep70}"]
JobRep40 [fillcolor=deepskyblue, shape=Mrecord, label="{{<FS1>ev_Job41_JobRep40|<FA1>ev_Job42_JobRep40|<FF1>ev_Job43_JobRep40}|JobRep40 |<RF>ev_JobRep40_JobREp70}"]
Job43 [fillcolor=deepskyblue, shape=Mrecord, label="{{<VF1>ev_Job33_Job43}|Job43 |{<FF1> ev_Job43_JobRep40|<FF2>ev_Job43_JobRep50}}}"]
Job42 [fillcolor=deepskyblue, shape=Mrecord, label="{{<VA1>ev_Job32_Job42}|Job42 |<FA1>ev_Job42_JobRep40}}}"]
Job41 [fillcolor=deepskyblue, shape=Mrecord, label="{{<VS1>ev_Job31_Job41}|Job41 |{<FS1>ev_Job41_JobRep40|<FS2>ev_Job41_JobRep60}}}"]
Job41:FS1 -> JobRep40:FS1
Job41:FS2 -> JobRep60:FS2
Job42:FA1 -> JobRep40:FA1
Job43:FF1 -> JobRep40:FF1
Job43:FF2 -> JobRep50:FF2
Job31:NOK -> Job41:VS1
Job31:VS1 -> Job41:VS1
Job31:VS2 -> JobRep60:VS2
Job31:VS3 -> JobRep30:VS3
Job32:NOK -> Job42:VA1
Job32:VA1 -> Job42:VA1
Job32:VA2 -> JobRep30:VA2
Job33:NOK -> Job43:VF1
Job33:VF1 -> Job43:VF1
Job33:VF2 -> JobRep30:VF2
Job33:VF3 -> JobRep50:VF3
JobRep30:RV -> JobRep70:RV
JobRep40:RF -> JobRep70:RF
}
}
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Setting the Events in Job Chains
We define the job EventAdd using the JITL-class sos.scheduler.job.JobSchedulerSubmitEventJob
to store the events into the database. Please notify that the standard configuration monitor is needed as post-processing.
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- ev_Job31_Job41
- ev_Job31_JobRep60
- ev_Job31_JobRep30
Creation of the orders in Event handler
The event handler is installed by using JOE: File --> New --> Event Handler.
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Every event which is used in the condition has to be deleted from the database with the Command remove event.
Setting events in Event Handler
For the last report job chain JobRep70 we have a special situation. It is not necessary to wait until the four predecessor report jobs are finished but they have all been startet before jobRep70 can also starts. So we add the events for the last report in parallel to the start orders for the four reports JobChainRep10, JobChainRep20, JobChainRep30 and JobChainRep40 within the actions.
Controlling Events in JID (JobScheduler Information Dashboard)
For the controlling of the events you may use the JID component Events
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