[HDFS-7747] Add a truncate test with cached data

• Type: Sub-task
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Component/s: test
• Assignee: Yi Liu
• Reporter: Tsz-wo Sze
• Created: 06/Feb/15 23:15
• Updated: 10/Mar/15 03:44

Description

Let's add a truncate test with cached data to verify that a new client won't read beyond truncated length from the cached data.