[ https://issues.apache.org/jira/browse/HUDI-1425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
pengzhiwei resolved HUDI-1425. ------------------------------ Resolution: Fixed > Performance loss with the additional hoodieRecords.isEmpty() in > HoodieSparkSqlWriter#write > ------------------------------------------------------------------------------------------ > > Key: HUDI-1425 > URL: https://issues.apache.org/jira/browse/HUDI-1425 > Project: Apache Hudi > Issue Type: Improvement > Components: Spark Integration > Affects Versions: 0.9.0 > Reporter: pengzhiwei > Assignee: pengzhiwei > Priority: Blocker > Labels: pull-request-available > Fix For: 0.9.0 > > Attachments: 截屏2020-11-30 下午9.47.55.png > > > Currently in HoodieSparkSqlWriter#write, there is a _isEmpty()_ test for > _hoodieRecords._ This may be a heavy operator in the case when the > _hoodieRecords_ contains complex RDD operate. > !截屏2020-11-30 下午9.47.55.png|width=1255,height=161! > IMO this test does nothing to do with the performance improve,but rather > affects performance. > -- This message was sent by Atlassian Jira (v8.3.4#803005)