[MAPREDUCE-4205] retrofit all JVM shutdown hooks to use ShutdownHookManager

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0-alpha
• Fix Version/s: 0.23.3, 2.0.2-alpha
• Component/s: mrv2
• Hadoop Flags: Reviewed
• Assignee: Alejandro Abdelnur
• Reporter: Alejandro Abdelnur
• Created: 27/Apr/12 21:08
• Updated: 02/May/13 02:29
• Resolved: 04/May/12 03:21

Description

to avoid JVM shutdownhook race conditions, all shutdown hooks should be retrofitted to use ShutdownHookManager (HADOOP-8325)

Issue Links

• depends upon: HADOOP-8325 Add a ShutdownHookManager to be used by different components instead of the JVM shutdownhook