tomscut commented on a change in pull request #2748:
URL: https://github.com/apache/hadoop/pull/2748#discussion_r592430338
##########
File path:
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/SlowPeerTracker.java
##########
@@ -233,6 +234,20 @@ public String getSlowNode() {
}
}
+ /**
+ * Returns all tracking slow peers.
+ * @param numNodes
+ * @return
+ */
+ public ArrayList<String> getSlowNodes(int numNodes) {
+ Collection<ReportForJson> jsonReports = getJsonReports(numNodes);
+ ArrayList<String> slowNodes = new ArrayList<>();
+ for (ReportForJson jsonReport : jsonReports) {
+ slowNodes.add(jsonReport.getSlowNode());
+ }
+ return slowNodes;
+ }
Review comment:
Good point.
----------------------------------------------------------------
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.
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
