goiri commented on a change in pull request #2651:
URL: https://github.com/apache/hadoop/pull/2651#discussion_r568315959
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File path:
hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/ConnectionContext.java
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@@ -57,6 +62,17 @@ public synchronized boolean isActive() {
return this.numThreads > 0;
}
+ /**
+ * Check if the connection is/was active recently.
+ *
+ * @return True if the connection is active or
+ * was active in the past period of time.
+ */
+ public synchronized boolean isActiveRecently() {
+ return isActive() ||
Review comment:
If we do the timestamp based, do we even need to check for the
isActive() or the timestamp comparisson is enoug?
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