[HDFS-2811] HA: Client should fail if a failover occurs which switches block pool ID

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Invalid
• Affects Version/s: HA branch (HDFS-1623)
• Component/s: ha, hdfs-client, namenode
• Target Version/s: HA branch (HDFS-1623)
• Assignee: Brandon Li
• Reporter: Aaron Myers
• Created: 19/Jan/12 19:30
• Updated: 30/Jan/12 22:57
• Resolved: 30/Jan/12 22:57

Description

Making sure that the client is talking to an NN with the same block pool ID as the one it was previously talking to seems like a good sanity check.