Hello everyone, Could somebody explain me how properties in oozie work?
I've got java action on CDH 5.3 which generates a lot Sqoop actions and we have problem with delegation tokens (https://issues.apache.org/ jira/browse/YARN-2964). This job works for 20 mins and always fails with delegation token not found in cache when tring to agregate logs. So we even can't see logs. I've tried to set "mapreduce.job.complete.cancel.delegation.tokens" to false in java action and in whole workflow, but it didn't set. Then I've tried to set some custom propertie, for examle "some.custom.property=true", but it also didn't set. Then I've tried to change some oozie property, for example "oozie.launcher.mapreduce.map.memory.mb" and it worked. So I'm confused how oozie is working with job properties. I'm checking all properties in JobHistory -> configuration. Regards, Andrey
