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Li Lu commented on YARN-3904: ----------------------------- Will finish the refactoring work after the bug fix patch is in. > Refactor timelineservice.storage to add support to online and offline > aggregation writers > ----------------------------------------------------------------------------------------- > > Key: YARN-3904 > URL: https://issues.apache.org/jira/browse/YARN-3904 > Project: Hadoop YARN > Issue Type: Sub-task > Components: timelineserver > Reporter: Li Lu > Assignee: Li Lu > Attachments: YARN-3904-YARN-2928.001.patch, > YARN-3904-YARN-2928.002.patch, YARN-3904-YARN-2928.003.patch > > > After we finished the design for time-based aggregation, we can adopt our > existing Phoenix storage into the storage of the aggregated data. In this > JIRA, I'm proposing to refactor writers to add support to aggregation > writers. Offline aggregation writers typically has less contextual > information. We can distinguish these writers by special naming. We can also > use CollectorContexts to model all contextual information and use it in our > writer interfaces. -- This message was sent by Atlassian JIRA (v6.3.4#6332)