HBASE-24767 Change default to false for HBASE-15519 per-user metrics

saintstack · saintstack · commit f8ec6fcc6a27 · 2020-07-23T17:05:00.000-07:00
Set hbase.regionserver.user.metrics.enabled default to false; i.e. off.
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsUserAggregateFactory.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsUserAggregateFactory.java
@@ -28,7 +28,7 @@ private MetricsUserAggregateFactory() {
   }
 
   public static final String METRIC_USER_ENABLED_CONF = "hbase.regionserver.user.metrics.enabled";
-  public static final boolean DEFAULT_METRIC_USER_ENABLED_CONF = true;
+  public static final boolean DEFAULT_METRIC_USER_ENABLED_CONF = false;
 
   public static MetricsUserAggregate getMetricsUserAggregate(Configuration conf) {
     if (conf.getBoolean(METRIC_USER_ENABLED_CONF, DEFAULT_METRIC_USER_ENABLED_CONF)) {

Original file line number	Diff line number	Diff line change
`@@ -28,7 +28,7 @@ private MetricsUserAggregateFactory() {`
`28`	`28`	`}`
`29`	`29`
`30`	`30`	`public static final String METRIC_USER_ENABLED_CONF = "hbase.regionserver.user.metrics.enabled";`
`31`		`- public static final boolean DEFAULT_METRIC_USER_ENABLED_CONF = true;`
	`31`	`+ public static final boolean DEFAULT_METRIC_USER_ENABLED_CONF = false;`
`32`	`32`
`33`	`33`	`public static MetricsUserAggregate getMetricsUserAggregate(Configuration conf) {`
`34`	`34`	`if (conf.getBoolean(METRIC_USER_ENABLED_CONF, DEFAULT_METRIC_USER_ENABLED_CONF)) {`