[HDFS-10468] HDFS read ends up ignoring an interrupt

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.9.0, 3.0.0-alpha1
• Hadoop Flags: Reviewed
• Assignee: Jing Zhao
• Reporter: Siddharth Seth
• Created: 27/May/16 18:34
• Updated: 23/Aug/17 15:13
• Resolved: 07/Jun/16 17:54

Description

If an interrupt comes in during an HDFS read - it looks like HDFS ends up ignoring it (handling it), and retries the read after an interval.

An interrupt should result in the read being cancelled, with an InterruptedException being thrown.

Similarly - if an HDFS op is started with the interrupt status on the thread set, an InterruptedException should be thrown.

cc jingzhao