Shaofeng SHI created KYLIN-2797: ----------------------------------- Summary: Remove MR engine V1 Key: KYLIN-2797 URL: https://issues.apache.org/jira/browse/KYLIN-2797 Project: Kylin Issue Type: Task Components: Job Engine Reporter: Shaofeng SHI Assignee: Dong Li Priority: Minor
MR Engine V1 was the MR Cubing algorith in Kylin 1.3 and before. Kylin 1.5 introduced the V2 engine together with sharded HBase storage, which has proven having better performance than V1. Now I didn't see a reason to keep the V1 engine in Kylin code base. Suggest to remove them. -- This message was sent by Atlassian JIRA (v6.4.14#64029)