You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-issues@hadoop.apache.org by GitBox <gi...@apache.org> on 2022/10/24 16:39:09 UTC
[GitHub] [hadoop] goiri commented on a diff in pull request #5063: HDFS-16813. Remove parameter validation logic such as dfs.namenode.decommission.blocks.per.interval in DatanodeAdminManager#activate
goiri commented on code in PR #5063:
URL: https://github.com/apache/hadoop/pull/5063#discussion_r1003528435
##########
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeAdminDefaultMonitor.java:
##########
@@ -113,6 +113,17 @@ protected void processConf() {
numBlocksPerCheck =
DFSConfigKeys.DFS_NAMENODE_DECOMMISSION_BLOCKS_PER_INTERVAL_DEFAULT;
}
+
+ final String deprecatedKey =
+ "dfs.namenode.decommission.nodes.per.interval";
+ final String strNodes = conf.get(deprecatedKey);
+ if (strNodes != null) {
+ LOG.warn("Deprecated configuration key {} will be ignored.",
Review Comment:
As you are moving, make it single line.
##########
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeAdminDefaultMonitor.java:
##########
@@ -113,6 +113,17 @@ protected void processConf() {
numBlocksPerCheck =
DFSConfigKeys.DFS_NAMENODE_DECOMMISSION_BLOCKS_PER_INTERVAL_DEFAULT;
}
+
+ final String deprecatedKey =
+ "dfs.namenode.decommission.nodes.per.interval";
Review Comment:
Why not DFSConfigKeys.DFS_NAMENODE_DECOMMISSION_BLOCKS_PER_INTERVAL_KEY?
##########
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeAdminDefaultMonitor.java:
##########
@@ -113,6 +113,17 @@ protected void processConf() {
numBlocksPerCheck =
DFSConfigKeys.DFS_NAMENODE_DECOMMISSION_BLOCKS_PER_INTERVAL_DEFAULT;
}
+
+ final String deprecatedKey =
Review Comment:
This should marked too in DFSConfigKeys.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-issues-help@hadoop.apache.org