[jira] [Created] (HDFS-16969) Restart DataNode but keep showing ClosedChannelException in DataNode
Huibo Peng created HDFS-16969: - Summary: Restart DataNode but keep showing ClosedChannelException in DataNode Key: HDFS-16969 URL: https://issues.apache.org/jira/browse/HDFS-16969 Project: Hadoop HDFS
[jira] [Created] (HDFS-16049) Display HDFS rack info in HDFS Namenode ui
Huibo Peng created HDFS-16049: - Summary: Display HDFS rack info in HDFS Namenode ui Key: HDFS-16049 URL: https://issues.apache.org/jira/browse/HDFS-16049 Project: Hadoop HDFS Issue Type: Improvem