Remove log spam in flatmap field writer (facebookincubator#449)

Huameng (Michael) Jiang · meta-codesync[bot] · commit f46436b8ed64 · 2026-01-29T14:51:04.000-08:00
Summary: Pull Request resolved: facebookincubator#449 onthetin Reviewed By: avergottini Differential Revision: D91815364 fbshipit-source-id: 7ac0d09cf0ef5672ac012176f48e281bee96f17e
diff --git a/dwio/nimble/velox/FieldWriter.cpp b/dwio/nimble/velox/FieldWriter.cpp
@@ -1401,15 +1401,12 @@ class FlatMapFieldWriter : public FieldWriter {
   }
 
   void collectStatistics(uint64_t nullCount, uint64_t valueCount) {
-    LOG(INFO) << "Collecting statistics for flatmap";
     if (!statisticsCollector_) {
       return;
     }
 
     statisticsCollector_->addCounts(valueCount, nullCount);
     statisticsCollector_->addLogicalSize(nullCount);
-    LOG(INFO) << "New flatmap logical size: "
-              << statisticsCollector_->getLogicalSize();
   }
 
   // Collects key statistics for flatmap with string keys (VARCHAR/VARBINARY).

Original file line number	Diff line number	Diff line change
`@@ -1401,15 +1401,12 @@ class FlatMapFieldWriter : public FieldWriter {`
`1401`	`1401`	`}`
`1402`	`1402`
`1403`	`1403`	`void collectStatistics(uint64_t nullCount, uint64_t valueCount) {`
`1404`		`- LOG(INFO) << "Collecting statistics for flatmap";`
`1405`	`1404`	`if (!statisticsCollector_) {`
`1406`	`1405`	`return;`
`1407`	`1406`	`}`
`1408`	`1407`
`1409`	`1408`	`statisticsCollector_->addCounts(valueCount, nullCount);`
`1410`	`1409`	`statisticsCollector_->addLogicalSize(nullCount);`
`1411`		`- LOG(INFO) << "New flatmap logical size: "`
`1412`		`- << statisticsCollector_->getLogicalSize();`
`1413`	`1410`	`}`
`1414`	`1411`
`1415`	`1412`	`// Collects key statistics for flatmap with string keys (VARCHAR/VARBINARY).`