[HBASE-6443] HLogSplitter should ignore 0 length files

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Fix Version/s: 0.94.1, 0.95.0
• Assignee: Jimmy Xiang
• Reporter: Jimmy Xiang
• Created: 23/Jul/12 21:44
• Updated: 10/Apr/13 00:10
• Resolved: 05/Sep/12 00:06

Description

Somehow, some WAL files have size 0. Distributed log splitting can't handle it.
HLogSplitter should ignore them.

Issue Links

• is related to: HBASE-8314 HLogSplitter can retry to open a 0-length hlog file
• is related to: HDFS-3522 If NN is in safemode, it should throw SafeModeException when getBlockLocations has zero locations
• relates to: HDFS-3222 DFSInputStream#openInfo should not silently get the length as 0 when locations length is zero for last partial block.