Andrew Wang created HDFS-6690: --------------------------------- Summary: Deduplicate xattr names in memory Key: HDFS-6690 URL: https://issues.apache.org/jira/browse/HDFS-6690 Project: Hadoop HDFS Issue Type: Improvement Components: namenode Affects Versions: 2.5.0 Reporter: Andrew Wang Assignee: Andrew Wang
When the same string is used repeatedly for an xattr name, we could potentially save some NN memory by deduplicating the strings. -- This message was sent by Atlassian JIRA (v6.2#6252)