Robert Kanter created MAPREDUCE-6480: ----------------------------------------
Summary: archive-logs tool may miss applications Key: MAPREDUCE-6480 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6480 Project: Hadoop Map/Reduce Issue Type: Bug Affects Versions: 2.8.0 Reporter: Robert Kanter Assignee: Robert Kanter MAPREDUCE-6415 added a tool to archive aggregated logs into HAR files. It seeds the initial list of applications to process based on apps which have finished aggregated, according to the RM. However, the RM doesn't remember completed applications forever (e.g. failover), so it's possible for the tool to miss applications if they're no longer in the RM. Instead, we should do the following: # Seed the initial list of apps based on the aggregated log directories # Make the RM not consider applications "complete" until their log aggregation has reached a terminal state (i.e. DISABLED, SUCCEEDED, FAILED, TIME_OUT). #2 will allow #1 to assume that any apps not found in the RM are done aggregating. #2 on it's own should cover most cases though -- This message was sent by Atlassian JIRA (v6.3.4#6332)