Segment is created but not published, not have error message but have info message

task log is:

INFO RemoteTaskActionClient:71 - Performing action for task[index_hadoop_bi_imp_ad_2021-07-05T20:31:31.987Z]: SegmentInsertAction{segments=[bi_imp_ad_2021-07-05T05:00:00.000Z_2021-07-05T06:00:00.000Z_2021-07-05T20:47:37.948Z…
2021-07-05 21:13:45 [task-runner-0-priority-0] INFO RemoteTaskActionClient:71 - action task response: []

The most important thing is here, why return empty of action task response

Thank you for answering my doubts