Brandon Li created HDFS-5249: -------------------------------- Summary: Fix dumper thread which may die silently Key: HDFS-5249 URL: https://issues.apache.org/jira/browse/HDFS-5249 Project: Hadoop HDFS Issue Type: Sub-task Components: nfs Reporter: Brandon Li Assignee: Brandon Li
Dumper thread can get an NPE when the WriteCtx it's about to work on is just deleted by write back thread. A dead dumper thread could cause out-of-memory error when too many pending writes accumulated for one opened file. -- 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