[HDFS-11239] [SPS]: Check Mover file ID lease also to determine whether Mover is running

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: HDFS-10285, 3.2.0
• Component/s: datanode, namenode
• Hadoop Flags: Reviewed
• Assignee: Wei Zhou
• Reporter: Wei Zhou
• Created: 13/Dec/16 03:33
• Updated: 13/Aug/18 05:39
• Resolved: 08/Feb/17 08:59

Description

Currently in SPS only checks the Mover ID file existence to determine whether a Mover is running, this can be an issue when Mover exists unexpected without deleting the ID file, and this further stops SPS to function. This is a following on to HDFS-10885 and there we bypassed this due to some implementation problems. This issue can be fixed after HDFS-11123.