huangzhaobo99 commented on code in PR #6366:
URL: https://github.com/apache/hadoop/pull/6366#discussion_r1430139244
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hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java:
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@@ -2673,6 +2677,24 @@ String reconfigureSlowNodesParameters(final
DatanodeManager datanodeManager,
datanodeManager.setMaxSlowPeersToReport(maxSlowPeersToReport);
break;
}
+ case DFS_NAMENODE_SLOWPEER_COLLECT_INTERVAL_KEY: {
+ if (newVal == null) {
+ // set to the value of the current system or default
+ long defaultInterval =
+
getConf().getTimeDuration(DFS_NAMENODE_SLOWPEER_COLLECT_INTERVAL_KEY,
+ DFS_NAMENODE_SLOWPEER_COLLECT_INTERVAL_DEFAULT,
TimeUnit.MILLISECONDS);
+ datanodeManager.restartSlowPeerCollector(defaultInterval);
+ result = DFS_NAMENODE_SLOWPEER_COLLECT_INTERVAL_DEFAULT;
Review Comment:
> Maybe this is the correct line?
Thanks, I have fixed it.
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