[jira] [Created] (FLINK-12681) Make SimpleCounter thread-safe.

Piyush Goyal created FLINK-12681: Summary: Make SimpleCounter thread-safe. Key: FLINK-12681 URL: https://issues.apache.org/jira/browse/FLINK-12681 Project: Flink Issue Type: Improvement

[jira] [Created] (FLINK-12680) Add timer type to metric system

Piyush Goyal created FLINK-12680: Summary: Add timer type to metric system Key: FLINK-12680 URL: https://issues.apache.org/jira/browse/FLINK-12680 Project: Flink Issue Type: Improvement