Thanks Ram ! That's the precise reason. Priyanka, Can you elaborate or give more little more guidance to update the application property run time ? How to do that ?
-Sunil From: Munagala Ramanath <[email protected]<mailto:[email protected]>> Reply-To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Date: Monday, May 23, 2016 at 3:42 PM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: Re: Time controlled ingestion operator >From Sunil's note it sounds like the DB is in production use by other systems >during certain hours and wants the Apex based migration to happen at other >(non-overlapping) times. Ram On May 23, 2016 2:32 PM, "Priyanka Gugale" <[email protected]<mailto:[email protected]>> wrote: Hi Sunil, I don't think we have exactly pause and resume feature in Malhar yet. But I can think of some other way to achieve this. We are adding bandwidth control feature to Malhar. The pull request<https://github.com/apache/incubator-apex-malhar/pull/279> is already opened for the same. This doesn't have option to configure timed bandwidth consumption (i.e. use x bandwidth during given time hours), but I think it's easy to do that in BandwidthManager. Or quick thing is you can try to update the property "bandwidth" during the time when u don't want operator to work using some external script (this is short term solution). Can you tell the reason why you want to pause the read during certain time hours? -Priyanka On Mon, May 23, 2016 at 2:21 PM, Sunil Parmar <[email protected]<mailto:[email protected]>> wrote: All, We're writing an app for migration data from legacy JDBC system to Kafka. Legacy system as it is still being used in production, we would want to pause the JDBC poll input operator for configured hours. Does malhar ibrary has any operator that we can use for time controlled operator ? Or is there a way to configure input operators to pause and resume for given time ? -Sunil
