Lucas Bradstreet created KAFKA-9193:
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Summary: org.apache.kafka.common.utils.Timer should use monotonic
clock
Key: KAFKA-9193
URL: https://issues.apache.org/jira/browse/KAFKA-9193
Project: Kafka
Issue Type: Bug
Reporter: Lucas Bradstreet
utils.Timer uses System.currentTimeMillis to implement blocking methods with
timeouts. We should not rely on a non-monotonic clock and should instead switch
this to Time.hiResClockMs() (which uses System.nanoTime).
When we do so we should revert [https://github.com/apache/kafka/pull/7683]
which was caused by inaccuracies in our current approach (the test was good,
the code is bad).
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