[iotdb] 04/04: add format code

[ja...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

jackietien pushed a commit to branch QueryMetrics
in repository https://gitbox.apache.org/repos/asf/iotdb.git

commit d7c442b51630ce52a8afe7671ab73f13fe32ee8e
Author: JackieTien97 <ja...@gmail.com>
AuthorDate: Wed Dec 21 11:48:08 2022 +0800

    add format code
---
 .../java/org/apache/iotdb/db/mpp/statistics/QueryStatistics.java | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/server/src/main/java/org/apache/iotdb/db/mpp/statistics/QueryStatistics.java b/server/src/main/java/org/apache/iotdb/db/mpp/statistics/QueryStatistics.java
index 9488fce01c..be908bae34 100644
--- a/server/src/main/java/org/apache/iotdb/db/mpp/statistics/QueryStatistics.java
+++ b/server/src/main/java/org/apache/iotdb/db/mpp/statistics/QueryStatistics.java
@@ -27,6 +27,7 @@ import org.slf4j.LoggerFactory;
 
 import javax.annotation.concurrent.ThreadSafe;
 
+import java.text.DecimalFormat;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ScheduledExecutorService;
@@ -42,6 +43,8 @@ public class QueryStatistics {
   private static final Logger QUERY_STATISTICS_LOGGER =
       LoggerFactory.getLogger(IoTDBConstant.QUERY_STATISTICS_LOGGER_NAME);
 
+  private static final DecimalFormat format = new DecimalFormat("#,###");
+
   private final AtomicBoolean tracing = new AtomicBoolean(false);
 
   private final Map<String, OperationStatistic> operationStatistics = new ConcurrentHashMap<>();
@@ -406,12 +409,12 @@ public class QueryStatistics {
       long count = totalCount.get();
       return "{"
           + "totalTime="
-          + time
+          + format.format(time)
           + "us"
           + ", totalCount="
-          + count
+          + format.format(count)
           + ", avgOpTime="
-          + (time / count)
+          + format.format(time / count)
           + "us"
           + '}';
     }