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Posted to commits@dolphinscheduler.apache.org by GitBox <gi...@apache.org> on 2020/04/26 08:01:51 UTC
[GitHub] [incubator-dolphinscheduler] ZhangchengHu0923 opened a new issue #2528: no workflow instance
ZhangchengHu0923 opened a new issue #2528:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/2528
I deployed a DS Cluster minuts before, I ran a workflow manually and got a "Success" message, but I can't find anything in WorkFlow instace Tab,and the report showed no task had been submitted.
what's the problem could be
**Which version of DolphinScheduler:**
1.2.0
**Additional context**
The simplest workflow I defined
set the task online and run it, I got "success" msg
but there is nothing in workflow instance Tab
and I haved checked the log,I got these Errors,dose it mater
**Requirement or improvement
- Please describe about your requirements or improvement suggestions.
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[GitHub] [incubator-dolphinscheduler] ZhangchengHu0923 commented on issue #2528: no workflow instance
Posted by GitBox <gi...@apache.org>.
ZhangchengHu0923 commented on issue #2528:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/2528#issuecomment-619505725
the repoort shows that no task has been submitted
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[GitHub] [incubator-dolphinscheduler] break60 commented on issue #2528: no workflow instance
Posted by GitBox <gi...@apache.org>.
break60 commented on issue #2528:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/2528#issuecomment-619509390
Please check the master service and worker service logs
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[GitHub] [incubator-dolphinscheduler] ZhangchengHu0923 commented on issue #2528: no workflow instance
Posted by GitBox <gi...@apache.org>.
ZhangchengHu0923 commented on issue #2528:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/2528#issuecomment-619518254
thank u guys,
the problem is solved after I reconfig DOLPHINSCHEDULER_OPTS as:
export DOLPHINSCHEDULER_OPTS="-server -Xmx300m -Xms100m -Xss512k -XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:LargePageSizeInBytes=128m -XX:+UseFastAccessorMethods -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70"
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[GitHub] [incubator-dolphinscheduler] samz406 commented on issue #2528: no workflow instance
Posted by GitBox <gi...@apache.org>.
samz406 commented on issue #2528:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/2528#issuecomment-619520268
> thank u guys,
> the problem is solved after I reconfig DOLPHINSCHEDULER_OPTS as:
> export DOLPHINSCHEDULER_OPTS="-server -Xmx300m -Xms100m -Xss512k -XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:LargePageSizeInBytes=128m -XX:+UseFastAccessorMethods -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70"
the param -server -Xmx300m -Xms100m is my local test environment configuration, you need to allocate memory according to the actual situation
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[GitHub] [incubator-dolphinscheduler] samz406 commented on issue #2528: no workflow instance
Posted by GitBox <gi...@apache.org>.
samz406 commented on issue #2528:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/2528#issuecomment-619510982
1 use command jps ，check if there are 5 processes
```
10517 MasterServer
10550 WorkerServer
10583 LoggerServer
10616 AlertServer
10649 ApiApplicationServer
```
2 if exist , please check Master and Worker log，does it contain the following logs?
`[WARN] 2020-04-19 22:45:53.462 org.apache.dolphinscheduler.common.utils.OSUtils:[295] - load or availablePhysicalMemorySize(G) is too high, it's availablePhysicalMemorySize(G):0.98,loadAvg:0.05`
3 if contains the log, that is server not enough memory or CPU,you can modify configuration
the file dir bin/dolphinscheduler-daemon.sh
modify param -Xmx and -Xms
`export DOLPHINSCHEDULER_OPTS="-server -Xmx300m -Xms100m -Xss512k -XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:LargePageSizeInBytes=128m -XX:+UseFastAccessorMethods -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70"`
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