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Improve singleton logic in SendMetricCommandHandler (#1294)

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mantuliu 2020-02-19 19:38:24 +08:00 committed by GitHub
parent c5071550fa
commit f3b1b126c8
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1 changed files with 1 additions and 1 deletions
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sentinel-transport/sentinel-transport-common/src/main/java/com/alibaba/csp/sentinel/command/handler/SendMetricCommandHandler.java
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@ -42,7 +42,7 @@ import com.alibaba.csp.sentinel.util.TimeUtil;
+ "startTime={startTime}&endTime={endTime}&maxLines={maxLines}&identify={resourceName}") + "startTime={startTime}&endTime={endTime}&maxLines={maxLines}&identify={resourceName}")
public class SendMetricCommandHandler implements CommandHandler<String> { public class SendMetricCommandHandler implements CommandHandler<String> {
private MetricSearcher searcher; private volatile MetricSearcher searcher;
private final Object lock = new Object(); private final Object lock = new Object();