[IOTDB-2511]Change import-csv-tool feedback from synchronous to asynchronous

Open limeng32 opened this issue 3 years ago • 3 comments

When importing massive data, synchronous feedback will have a great impact on processing time, so I changed the feedback that impacts on performance to asynchronous way. Based on the principle of minimum modification, there is no change of feedback that has little impact on performance.

Feb 17 '22 03:02 limeng32

Coverage increased (+0.1%) to 67.823% when pulling 88253e69a996f003faed3facb40f8977586a257f on limeng32:yonyou_limengag_master into 4eb8e4e5baaeea5fa1ac92240bc756b28f123523 on apache:master.

Feb 17 '22 04:02 coveralls

Please review again.

Feb 21 '22 07:02 limeng32

I only modified System.out in the stream, and did not change the one that has little effect on performance. It would be a big project if we changed all.

Feb 23 '22 01:02 limeng32