[HDFS-9753] libhdfs++: Client fails to pass TokenProto from LocatedBlockProto to server when reading a block

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Component/s: hdfs-client
• Assignee: James Clampffer
• Reporter: James Clampffer
• Created: 03/Feb/16 22:47
• Updated: 22/Mar/18 21:57
• Resolved: 05/Feb/16 16:25

Description

FileHandleImpl::AsyncPreadSome is forgetting to pass the TokenProto from the ExtendedBlockProto to the DN when making a connection. On some clusters this causes the DN to error out when trying to deserialize because the TokenProto's required fields weren't filled in before serialization.