Check why this log is repeated

[Vikas-kum]

In CI : https://console.aws.amazon.com/cloudwatch/home?region=us-east-1#logEventViewer:group=DO-NOT-DELETE-smdebug_rules-LOGS-ONE-REPO;stream=codebuild/c3bda538-9277-42db-931a-de5984013923;filter=%22Loaded%20Index%20Files:%20upload/20200106_221841/c33ae10/s3_trials/trial_loss_not_decreasing_tf_true_parallel_mode_1578351365.7939517/index/000000000/000000000070_worker_0.json%22

Why is this line repeated so many times:
"Loaded Index Files: upload/20200106_221841/c33ae10/s3_trials/trial_loss_not_decreasing_tf_true_parallel_mode_1578351365.7939517/index/000000000/000000000070_worker_0.json"

Are we reloading index files again and again ?
@NihalHarish Please check and confirm

[Vikas-kum]

This log is repeated because if range steps is defined, s3 list calls are still made but the contents are filtered.
Can we not make list calls if range steps have been reached ?