Pinned topic Information Server hangs when multiple jobs are run simultaneously
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When 2 jobs are submitted to the Information Server V18.104.22.168, the server will hang. Import and Export jobs seem to run fine. But jobs using a match specification cause the server to hang. The jobs are in different projects but if ran at the same time will hang the server. Currently we avoid this by emailing all staff so only a single job is ran at any one time. Does anyone know how to fix this? I have included a picture of the job type that causes the hang.
Updated on 2010-06-04T18:35:09Z at 2010-06-04T18:35:09Z by aHammer
Re: Information Server hangs when multiple jobs are run simultaneously2010-06-02T19:52:43ZThis is the accepted answer. This is the accepted answer.QualityStage jobs which perform matching tend to be resource intensive, so you may be encountering resource limitations on your hardware. Can you provide a some detail regarding your hardware including node configuration as well as a brief description of the match specification?
Re: Information Server hangs when multiple jobs are run simultaneously2010-06-02T20:39:59ZThis is the accepted answer. This is the accepted answer.
- HeatherStimpson 0600001PKU
I agree, some of our jobs do use up a lot of resources. I was watching the Task Manager while running a big job and it was definitely exercising our server! So now I can see that running multiple big jobs simultaneously is not a viable option. Actually the jobs only take 10-15 minutes so waiting is not such a big deal. Using the Scheduler would help to streamline our workflow. However it seems the Director can only schedule jobs for a specific project. Each employee has their own project. We need a scheduler that can see across all projects. Does such a scheduler exist? I tried using Information Server Schedule Management tool but QualityStage is not currently supported.
Any ideas on a global scheduler would be appreciated.
Re: Information Server hangs when multiple jobs are run simultaneously2010-06-04T13:56:44ZThis is the accepted answer. This is the accepted answer.If you're attempting to schedule jobs from multiple projects, the Director won't be a viable solution. Instead I'd suggest that you utilize dsjob -run command line to start jobs (rather than the GUI). This command can be given to a scheduler to invoke jobs from any project. For a simple case you could use cron on Unix or the Task Scheduler on Windows. For more complex sequences there are other available schedulers that can invoke any number of applications. Also keep in mind that you could use a sequence job to 'choreograph' a set of job executions (within the same project) and then schedule that job to be run with one of the schedulers I mentioned above.
Re: Information Server hangs when multiple jobs are run simultaneously2010-06-04T16:44:01ZThis is the accepted answer. This is the accepted answer.
- HeatherStimpson 0600001PKU
Re: Information Server hangs when multiple jobs are run simultaneously2010-06-04T18:10:16ZThis is the accepted answer. This is the accepted answer.Checking for osh.exe processes would be a valid approach, if you didn't have always running real time services. This is the only method I can currently identify, but your concern is valid. It appears you're looking for a dashboard or other utility to evaluate the current state of the system, so that you can know when jobs are running or have finished. This would be a fine enhancement and something I'll take under advisement.