Kihwal Lee created HDFS-4859: -------------------------------- Summary: Add timeout in FileJournalManager Key: HDFS-4859 URL: https://issues.apache.org/jira/browse/HDFS-4859 Project: Hadoop HDFS Issue Type: Bug Components: ha, namenode Affects Versions: 2.0.4-alpha Reporter: Kihwal Lee
Due to absence of explicit timeout in FileJournalManager, error conditions that incur long delay (usually until driver timeout) can make namenode unresponsive for long time. This directly affects NN's failure detection latency, which is critical in HA. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira