wu-sheng opened a new pull request, #10021:
URL: https://github.com/apache/skywalking/pull/10021
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* Enhance the cache mechanism in the metric persistent process.
* This cache only worked when the metric is accessible(readable) from the
database. Once the insert execution is delayed
due to the scale, the cache loses efficacy. It only works for the last
time update per minute, considering our
25s period.
* Fix ID conflicts for all JDBC storage implementations. Due to the insert
delay, the JDBC storage implementation would
still generate another new insert statement.
This is a big implementation update, we need to be very carefully about this.
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