ramkrishna.s.vasudevan created HBASE-24365: ----------------------------------------------
Summary: MetricsTableWrapperAggregateImpl runnable fails due to exception and never runs Key: HBASE-24365 URL: https://issues.apache.org/jira/browse/HBASE-24365 Project: HBase Issue Type: Bug Components: metrics Affects Versions: 2.2.4, 2.1.9, 3.0.0-alpha-1 Reporter: ramkrishna.s.vasudevan Assignee: ramkrishna.s.vasudevan MetricsTableWrapperAggregateImpl has a thread that periodically updates the values. It seems that once the region server is online and the meta is assigned if there are no store files the Optional values here {code} mt.maxStoreFileAge = Math.max(mt.maxStoreFileAge, store.getMaxStoreFileAge().getAsLong()); mt.minStoreFileAge = Math.min(mt.minStoreFileAge, store.getMinStoreFileAge().getAsLong()); {code} is not available and thus throwing NoSuchElementException and the thread dies. It never updates the values till the RS is alive. -- This message was sent by Atlassian Jira (v8.3.4#803005)