Mustafa Iman created HIVE-23191: ----------------------------------- Summary: Prevent redundant output descriptor config serialization Key: HIVE-23191 URL: https://issues.apache.org/jira/browse/HIVE-23191 Project: Hive Issue Type: Improvement Reporter: Mustafa Iman Assignee: Mustafa Iman
{code:java} DagUtils#createVertex(JobConf, BaseWork, Path, TezWork, Map<String, LocalResource>){code} creates an output descriptor if it is leaf vertex. It uses the same config object that is used in processor descriptor. It should not create payload from scratch when processor descriptor has the identical payload. -- This message was sent by Atlassian Jira (v8.3.4#803005)