-[MAPREDUCE-5606] JobTracker blocked for DFSClient: Failed recovery attempt - ASF JIRA
kojie.fu 2013-11-05, 02:59
Recently in our production environment
the JobTracker is blocked ，we can't access the webUI , can't use hadoop job -list.
It like jobTracker run fullgc ,BUT infact not . It can be considered the JobTracker blocked.
more info can see in the jira.