slfan1989 opened a new issue, #1988:
URL: https://github.com/apache/auron/issues/1988
## Problem
In `AuronUniffleShuffleReader.scala`, there is an empty log statement that
provides no useful information when empty shuffle partitions are detected:
```scala
if (!emptyPartitionIds.isEmpty) {
logInfo(s"") // Empty log message
}
```
This makes debugging and monitoring difficult as we cannot identify which
partitions are empty during shuffle operations.
## Solution
Replace the empty log message with meaningful information that includes:
The count of empty shuffle partitions
The list of empty partition IDs:
```
if (!emptyPartitionIds.isEmpty) {
logInfo(s"Found ${emptyPartitionIds.size()} empty shuffle partitions:
${emptyPartitionIds.asScala.mkString(",")}")
}
```
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