HIVE-29037: Negative elapsed time logging in HiveSplitGenerator

Aggarwal-Raghav · Aggarwal-Raghav · commit 36490616ec23 · 2025-08-05T20:21:16.000+05:30
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/exec/tez/HiveSplitGenerator.java b/ql/src/java/org/apache/hadoop/hive/ql/exec/tez/HiveSplitGenerator.java
@@ -241,7 +241,7 @@ void writeSplit(int count, MRSplitProto mrSplit, Path filePath) throws IOExcepti
         mrSplit.writeTo(out);
       }
       LOG.debug("Split #{} event to output path: {} written in {} ms", count, filePath,
-          fileWriteStarted - Time.monotonicNow());
+          Time.monotonicNow() - fileWriteStarted);
     }
 
     Path getSerializedFilePath(int index) {

Original file line number	Diff line number	Diff line change
`@@ -241,7 +241,7 @@ void writeSplit(int count, MRSplitProto mrSplit, Path filePath) throws IOExcepti`
`241`	`241`	`mrSplit.writeTo(out);`
`242`	`242`	`}`
`243`	`243`	`LOG.debug("Split #{} event to output path: {} written in {} ms", count, filePath,`
`244`		`- fileWriteStarted - Time.monotonicNow());`
	`244`	`+ Time.monotonicNow() - fileWriteStarted);`
`245`	`245`	`}`
`246`	`246`
`247`	`247`	`Path getSerializedFilePath(int index) {`