Jason Lowe created TEZ-3066: ------------------------------- Summary: TaskAttemptFinishedEvent ConcurrentModificationException if processed by RecoveryService and history logging simultaneously Key: TEZ-3066 URL: https://issues.apache.org/jira/browse/TEZ-3066 Project: Apache Tez Issue Type: Bug Affects Versions: 0.7.0 Reporter: Jason Lowe
A ConcurrentModificationException can occur if a TaskAttemptFinishedEvent is processed simultaneously by the recovery service and another history logging service. Sample stacktraces to follow. -- This message was sent by Atlassian JIRA (v6.3.4#6332)