[HDFS-2088] 1073: Move edits log archiving logic into FSEditLog/JournalManager

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Edit log branch (HDFS-1073)
• Fix Version/s: Edit log branch (HDFS-1073)
• Component/s: namenode
• Hadoop Flags: Reviewed
• Assignee: Todd Lipcon
• Reporter: Todd Lipcon
• Created: 20/Jun/11 22:45
• Updated: 15/Jul/11 19:18
• Resolved: 24/Jun/11 22:45

Description

Currently the logic to archive edits logs is File-specific which presents some issues for Ivan's work. Since it relies on inspecting storage directories using NNStorage.inspectStorageDirs, it also misses directories that the image layer considers "failed" which results in edits logs piling up in these kinds of directories. This JIRA is similar to HDFS-2018 but only deals with archival for now.

Issue Links

• relates to: HDFS-2018 1073: Move all journal stream management code into one place