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ASF GitHub Bot commented on KYLIN-4780: --------------------------------------- lgtm-com[bot] commented on pull request #1596: URL: https://github.com/apache/kylin/pull/1596#issuecomment-802602879 This pull request **introduces 3 alerts** when merging b2a10f441917e90192372fb8a68944879a23c070 into 49d7b9bd6c022bf842c731c0521f0898e16566bf - [view on LGTM.com](https://lgtm.com/projects/g/apache/kylin/rev/pr-34e706b56451eba46fc4dc329f8b0bdc72f29770) **new alerts:** * 3 for Dereferenced variable may be null -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org > Refactor AbstractExecutable to extract the notification relevant business > logic into a single component > ------------------------------------------------------------------------------------------------------- > > Key: KYLIN-4780 > URL: https://issues.apache.org/jira/browse/KYLIN-4780 > Project: Kylin > Issue Type: Improvement > Components: Integration > Reporter: vinoyang > Assignee: chenjie > Priority: Major > > Currently, Kylin supports mail service to know the change around the cube. > However, there are some issues about the design, e.g. > * AbstractExecutable contains an implementation of the mechanism of a > notification listener, but only support mail service, it does not belong > there; > * The current implementation is hard to scale to other notification e.g. > Ding Talk(which is a popular production supports by Alibaba) > I propose to refactor the current implementation to extract the notification > logic and redesign a new common notification/listener -- This message was sent by Atlassian Jira (v8.3.4#803005)