Multiple choice technology

Which Environmental variable should be enabled to check for data skew across data partitions?

  1. APT_PM_PLAYER_TIMING

  2. APT_SKEW_DATA

  3. APT_RECORD_COUNTS

  4. None of the above

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The APT_RECORD_COUNTS environment variable enables data skew checking across partitions in DataStage. This reports record counts per partition to identify imbalanced data distribution. The other variables listed don't control skew monitoring.