[HDFS-797] TestHDFSCLI much slower after HDFS-265 merge

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.21.0, 0.22.0
• Fix Version/s: 0.21.0
• Component/s: hdfs-client
• Hadoop Flags: Reviewed
• Assignee: Todd Lipcon
• Reporter: Todd Lipcon
• Created: 30/Nov/09 23:11
• Updated: 24/Aug/10 20:50
• Resolved: 09/Dec/09 22:24

Description

After the merge of HDFS-265 into trunk, TestHDFSCLI takes much longer to run (>10min, got tired of waiting). Changing dataQueue.wait(1000) to dataQueue.wait(10) on line 2708 speeds up the test back to its original performance. This isn't a fix, but displays the issue - somehow the thread isn't getting properly interrupted. In general this probably represents a performance regression for the exit of all HDFS writers (most noticeable in CLI tools)