[GitHub] [incubator-pinot] apucher commented on a change in pull request #5118: Synthetic Time Series Generator for pinot-tools

[GitBox <gi...@apache.org>]

apucher commented on a change in pull request #5118: Synthetic Time Series Generator for pinot-tools
URL: https://github.com/apache/incubator-pinot/pull/5118#discussion_r388688622
 
 

 ##########
 File path: pinot-tools/src/main/java/org/apache/pinot/tools/data/generator/DataGenerator.java
 ##########
 @@ -100,6 +110,23 @@ public void generate(long totalDocs, int numFiles)
     }
   }
 
+  public void generateCsv(long totalDocs, int numFiles)
+      throws IOException {
+    final int numPerFiles = (int) (totalDocs / numFiles);
+    for (int i = 0; i < numFiles; i++) {
+      try (FileWriter writer = new FileWriter(outDir + "/output.csv")) {
 
 Review comment:
   cleaned up

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