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From maoling <...@git.apache.org>
Subject [GitHub] zookeeper pull request #629: ZOOKEEPER-2641:AvgRequestLatency metric improve...
Date Sun, 16 Sep 2018 13:40:00 GMT
Github user maoling commented on a diff in the pull request:

    https://github.com/apache/zookeeper/pull/629#discussion_r217914812
  
    --- Diff: src/java/main/org/apache/zookeeper/server/ServerStats.java ---
    @@ -54,9 +57,10 @@ synchronized public long getMinLatency() {
             return minLatency == Long.MAX_VALUE ? 0 : minLatency;
         }
     
    -    synchronized public long getAvgLatency() {
    +    synchronized public double getAvgLatency() {
             if (count != 0) {
    -            return totalLatency / count;
    +            String avgLatency = df.format((double)totalLatency / count);
    +            return Double.parseDouble(avgLatency);
    --- End diff --
    
    @eolivelli totalLatency *1.0 / count will get e.g 0.7649024988323213 (too long),but I
want to that the results tally up to four decimal places e.g 0.7649


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