Jing Zhao created HDFS-9371:
-------------------------------
Summary: Code cleanup for DatanodeManager
Key: HDFS-9371
URL: https://issues.apache.org/jira/browse/HDFS-9371
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Jing Zhao
Assignee: Jing Zhao
Some code cleanup for DatanodeManager. The main changes include:
# make the synchronization of {{datanodeMap}} and {{datanodesSoftwareVersions}}
consistent
# remove unnecessary lock in {{handleHeartbeat}}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
