[
https://issues.apache.org/jira/browse/HDFS-9349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xiaobing Zhou updated HDFS-9349:
--------------------------------
Release Note:
Steps to reconfigure:
1. change value of the parameter in corresponding xml configuration file
2. to reconfigure, run
hdfs dfsadmin -reconfig namenode <nn_addr>:<ipc_port> start
3. to check status of the most recent reconfigure operation, run
hdfs dfsadmin -reconfig namenode <nn_addr>:<ipc_port> status
4. to query a list reconfigurable properties on NN, run
hdfs dfsadmin -reconfig namenode <nn_addr>:<ipc_port> properties
> Support reconfiguring fs.protected.directories without NN restart
> -----------------------------------------------------------------
>
> Key: HDFS-9349
> URL: https://issues.apache.org/jira/browse/HDFS-9349
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: namenode
> Reporter: Xiaobing Zhou
> Assignee: Xiaobing Zhou
> Fix For: 2.9.0
>
> Attachments: HDFS-9349-HDFS-9000.003.patch,
> HDFS-9349-HDFS-9000.004.patch, HDFS-9349-HDFS-9000.005.patch,
> HDFS-9349-HDFS-9000.006.patch, HDFS-9349-HDFS-9000.007.patch,
> HDFS-9349-HDFS-9000.008.patch, HDFS-9349.001.patch, HDFS-9349.002.patch
>
>
> This is to reconfigure
> {code}
> fs.protected.directories
> {code}
> without restarting NN.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
