[HDDS-2285] GetBlock and ReadChunk commands should be sent to the same datanode

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.5.0
• Component/s: Ozone Client
• Labels: pull-request-available
• Target Version/s: 0.5.0
• Assignee: Hanisha Koneru
• Reporter: Mukul Kumar Singh
• Created: 11/Oct/19 06:28
• Updated: 24/Feb/20 20:53
• Resolved: 28/Oct/19 18:10

Description

I can be observed that the GetBlock and ReadChunk command is sent to 2 different datanodes. It should be sent to the same datanode to re-use the connection.

19/10/10 00:43:42 INFO scm.XceiverClientGrpc: Send command GetBlock to datanode 172.26.32.224
19/10/10 00:43:42 INFO scm.XceiverClientGrpc: Send command ReadChunk to datanode 172.26.32.231

Issue Links

• links to: GitHub Pull Request #40