Marcus Eriksson created CASSANDRA-19571: -------------------------------------------
Summary: Avoid ConcurrentModificationException when removing metrics from CassandraMetricsRegistry Key: CASSANDRA-19571 URL: https://issues.apache.org/jira/browse/CASSANDRA-19571 Project: Cassandra Issue Type: Bug Reporter: Marcus Eriksson Multiple threads can modify the lists in {{CassandraMetricsRegistry}} {{ALIASES}} map values. We have seen this CME when removing metrics, but could possibly affect other paths using those lists Adding a small delay (10ms) when map:ing to {{getMetricName}} in {{CassandraMetricsRegistry.remove(name)}} makes this reproduce when running {{TransientRangeMovementTest.testLeave}} Caused by CASSANDRA-14572 -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org