flink-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Fangfengbin <fangfeng...@huawei.com>
Subject Improve performance of call system.currentTimeMillis()
Date Wed, 12 Aug 2015 09:33:02 GMT
Hello



Some operators call system.currentTimeMillis() frequently and it is cost performance.

I want to use a thread to call System.currentTimeMillis and update a long variable millTime.
All other module do not need call System.currentTimeMillis() and can get millTime directly.

I want to know your suggestion. Thank you very much.





Regards

Fengbin Fang



Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message