Jeff Zhang created TEZ-2261: ------------------------------- Summary: Should add diagnostics in DAGAppMaster when recovery error happens Key: TEZ-2261 URL: https://issues.apache.org/jira/browse/TEZ-2261 Project: Apache Tez Issue Type: Bug Reporter: Jeff Zhang
Should add diagnostics in DAGAppMaster when recovery error happens, otherwise AM is shutdown and the next dag submission will just throw SessionNotRunningException which would confuse users. {code} if (this.historyEventHandler.hasRecoveryFailed()) { LOG.warn("Recovery had a fatal error, shutting down session after" + " DAG completion"); sessionStopped.set(true); } {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)