Mingliang Liu created HDFS-12064: ------------------------------------ Summary: Reuse object mapper in HDFS Key: HDFS-12064 URL: https://issues.apache.org/jira/browse/HDFS-12064 Project: Hadoop HDFS Issue Type: Bug Reporter: Mingliang Liu Assignee: Hanisha Koneru Priority: Minor
Currently there are a few places that are not following the recommended pattern of using object mapper - reuse if possible. Actually we can use {{ObjectReader}} or {{ObjectWriter}} to replace the object mapper in some places: they are straightforward and thread safe. The benefit is all about performance, so in unit testing code I assume we don't have to worry too much. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org