Kihwal Lee created HDFS-7932: -------------------------------- Summary: Speed up the shutdown of datanode during rolling upgrade Key: HDFS-7932 URL: https://issues.apache.org/jira/browse/HDFS-7932 Project: Hadoop HDFS Issue Type: Bug Reporter: Kihwal Lee
Datanode normally exits in 3 seconds after receiving {{shutdownDatanode}} command. However, sometimes it doesn't, especially when the IO is busy. -- This message was sent by Atlassian JIRA (v6.3.4#6332)