Fix warnings in benchmark class

trinodb · Jun 7, 2021 · 856aaf5 · 856aaf5
1 parent e4cae79
commit 856aaf5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/plugin/trino-hive/src/test/java/io/trino/plugin/hive/benchmark/BenchmarkHiveFileFormat.java b/plugin/trino-hive/src/test/java/io/trino/plugin/hive/benchmark/BenchmarkHiveFileFormat.java
@@ -76,7 +76,7 @@
 @Measurement(iterations = 50)
 @Warmup(iterations = 20)
 @Fork(3)
-@SuppressWarnings("UseOfSystemOutOrSystemErr")
+@SuppressWarnings({"UseOfSystemOutOrSystemErr", "UnstableApiUsage", "ResultOfMethodCallIgnored"})
 public class BenchmarkHiveFileFormat
 {
     private static final long MIN_DATA_SIZE = DataSize.of(50, MEGABYTE).toBytes();
@@ -531,7 +531,7 @@ public static void main(String[] args)
         for (RunResult result : results) {
             Statistics inputSizeStats = result.getSecondaryResults().get("inputSize").getStatistics();
             Statistics outputSizeStats = result.getSecondaryResults().get("outputSize").getStatistics();
-            double compressionRatio = 1.0 * inputSizeStats.getSum() / outputSizeStats.getSum();
+            double compressionRatio = inputSizeStats.getSum() / outputSizeStats.getSum();
             String compression = result.getParams().getParam("compression");
             String fileFormat = result.getParams().getParam("fileFormat");
             String dataSet = result.getParams().getParam("dataSet");