[HDFS-4052] BlockManager#invalidateWork should print logs outside the lock

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha1
• Fix Version/s: 2.4.1
• Target Version/s: 2.4.1
• Hadoop Flags: Reviewed
• Assignee: Jing Zhao
• Reporter: Jing Zhao
• Created: 15/Oct/12 17:54
• Updated: 12/May/16 18:13
• Resolved: 16/Oct/12 03:39

Description

Info level log information printed holding the lock is long and is printed by traversing a list/array. It would be better to move it outside of the lock.

Issue Links

• is depended upon by: HDFS-6362 InvalidateBlocks is inconsistent in usage of DatanodeUuid and StorageID
• relates to: HDFS-4062 In branch-1, FSNameSystem#invalidateWorkForOneNode and FSNameSystem#computeReplicationWorkForBlock should print logs outside of the namesystem lock