Exception updating status for xgrid job


12-Oct-2019 14:55

In a sense functionality of enterprise-level scheduler intersects greatly with functionality of monitoring system and Enterprise job schedulers are rather expensive class of software.

According to IDC report (cited in CA Named Global Market Share Leader in Job Scheduling Software) the market for job scheduling software licenses in 2009 was

In a sense functionality of enterprise-level scheduler intersects greatly with functionality of monitoring system and Enterprise job schedulers are rather expensive class of software.According to IDC report (cited in CA Named Global Market Share Leader in Job Scheduling Software) the market for job scheduling software licenses in 2009 was $1.5 billion.This requires complex dependencies and can greatly benefit from the integration with network monitoring system as you need to understand how bandwidth is used.Badly scheduled backup oven overflow to the beginning of the next day and create network bottlenecks.So if one can do it cleanly, it is better to enhance the use existing classic Unix tools.A simple jobstream status-based dependency mechanism is easy to implement in shell.Over the past 25 years, since the first multiplatform job schedulers appeared on the market, the market became pretty mature and One reason for proliferation of various job schedulers is that Unix cron daemon and at command have a pretty limited functionality. In the large enterprise environment the main weakness of these tools is lack of centralization (that actually much less a problem that many enterprise vendors would like to think of due to availability of ssh ;-) as well as their limited ability to monitor jobs success/failures and to provide dependency-based scheduling.In this sense this is a black mark for Linux kernel development team. The latter is the situation, when the execution of next job in a job stream depends on the success or failure of one of several previous jobs, dependent on each other ( -- the term which came from JCL -- the batch language for OS/360).

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In a sense functionality of enterprise-level scheduler intersects greatly with functionality of monitoring system and Enterprise job schedulers are rather expensive class of software.

According to IDC report (cited in CA Named Global Market Share Leader in Job Scheduling Software) the market for job scheduling software licenses in 2009 was $1.5 billion.

.5 billion.

Enterprise job schedulers typically provide a graphical user interface and a central console for managing job streams and monitoring of job execution on remote servers including centralized viewing of remote job logs.So schedule is recreated each scheduling day from the central location.