payert commented on a change in pull request #3254:
URL: https://github.com/apache/ambari/pull/3254#discussion_r519702158
##########
File path:
ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/upgrade/core/MetricsDataMigrationLauncher.java
##########
@@ -28,17 +28,15 @@
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
-import java.io.BufferedReader;
-import java.io.FileInputStream;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStreamReader;
+import java.io.*;
Review comment:
fixed
##########
File path:
ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/upgrade/core/AbstractPhoenixMetricsCopier.java
##########
@@ -53,7 +53,7 @@ public AbstractPhoenixMetricsCopier(String inputTableName,
String outputTableNam
@Override
public void run(){
LOG.info(String.format("Copying %s metrics from %s to %s", metricNames,
inputTable, outputTable));
- final long startTimer = System.currentTimeMillis();
+ final long st = System.currentTimeMillis();
Review comment:
fixed
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