Xianyin Xin created YARN-4177: --------------------------------- Summary: yarn.util.Clock should not be used to time a duration or time interval Key: YARN-4177 URL: https://issues.apache.org/jira/browse/YARN-4177 Project: Hadoop YARN Issue Type: Bug Reporter: Xianyin Xin
There're many places uses Clock to time intervals, which is dangerous as commented by [~ste...@apache.org] in HADOOP-12409. Instead, we should use hadoop.util.Timer#monotonicNow() to get monotonic time. Or we could provide a MonotonicClock in yarn.util considering the consistency of code. -- This message was sent by Atlassian JIRA (v6.3.4#6332)