[HADOOP-4806] HDFS rename does not work correctly if src contains Java regular expression special characters

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.18.2
• Fix Version/s: 0.18.3
• Hadoop Flags: Reviewed
• Assignee: Tsz-wo Sze
• Reporter: Tsz-wo Sze
• Created: 09/Dec/08 04:07
• Updated: 08/Jul/09 16:43
• Resolved: 10/Dec/08 21:47

Description

For examples,

1. create a file /a+b/foo but not close it
2. rename /a+b/foo to /a+b/bar/foo
   Then, the corresponding INodeFileUnderConstruction will be moved from /a+b/foo to /a+b/bar/foo but the lease path remains unchanged.

Issue Links

• is related to: HADOOP-4815 S3FileSystem.renameRecursive(..) does not work correctly if src contains Java regular expression special characters
• is related to: HADOOP-4795 Lease monitor may get into an infinite loop
• is related to: HDFS-410 fsck: Check for files-under-contruction without leases
• relates to: HADOOP-6017 NameNode and SecondaryNameNode fail to restart because of abnormal filenames.