maoling commented on a change in pull request #934: ZOOKEEPER-3301:Enforce the
quota limit
URL: https://github.com/apache/zookeeper/pull/934#discussion_r383070517
##########
File path: zookeeper-server/src/main/java/org/apache/zookeeper/StatsTrack.java
##########
@@ -34,22 +45,23 @@
public StatsTrack() {
this(null);
}
+
/**
- * the stat string should be of the form count=int,bytes=long
- * if stats is called with null the count and bytes are initialized
- * to -1.
- * @param stats the stat string to be intialized with
+ * the stat string should be of the form key1str=long,key2str=long,..
+ * where either , or ; are valid separators
+ * uninitialized values are returned as -1
+ * @param stats the stat string to be initialized with
*/
public StatsTrack(String stats) {
- if (stats == null) {
- stats = "count=-1,bytes=-1";
+ this.stats.clear();
+ if (stats == null || stats.length() == 0) {
+ return;
}
- String[] split = stats.split(",");
- if (split.length != 2) {
- throw new IllegalArgumentException("invalid string " + stats);
+ String[] keyValuePairs = stats.split("[,;]+");
Review comment:
Great catch
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