使用elasticsearch-exporter工具做数据迁移, 返回无数据可导出

工具：elasticsearch-exporter   https://github.com/mallocator/ ... orter
目的：从集群192.168.1.193：9200  导出shuj索引test-1的数据到集群 192.168.1.193：9202
执行： exporter.js -a 192.168.1.193 -b 192.168.1.193 -p 9200 -q 9202 -i test-1 -j test-1
返回(可看附件)：Reading source statistics from ElasticSearch
The source driver has not reported any documents that can be exported. Not exporting
Number of calls:        0
Fetched Entries:        0 documents
Processed Entries:      0 documents
Source DB Size:         0 documents
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没有数据可导？索引test-1是存在且有数据的, 即使换一个索引这是返回这样的信息。求解？