Dear devs, I'd like to open a vote on FLIP-179: Expose Standardized Operator Metrics [1] which was discussed in this thread [2]. The vote will be open for at least 72 hours unless there is an objection or not enough votes.
The proposal excludes the implementation for the currentFetchEventTimeLag metric, which caused a bit of discussion without a clear convergence. We will implement that metric in a generic way at a later point and encourage sources to implement it themselves in the meantime. Best, Arvid [1] https://cwiki.apache.org/confluence/display/FLINK/FLIP-179%3A+Expose+Standardized+Operator+Metrics [2] https://lists.apache.org/thread.html/r856920cbfe6a262b521109c5bdb9e904e00a9b3f1825901759c24d85%40%3Cdev.flink.apache.org%3E
