[IMPALA-10428] Add Support for Spilling to HDFS path parsing

• Type: Sub-task
• Status: Closed
• Priority: Minor
• Resolution: Abandoned
• Epic Color: ghx-label-5
• Assignee: Yida Wu
• Reporter: Yida Wu
• Created: 10/Jan/21 23:15
• Updated: 10/Jan/21 23:21
• Resolved: 10/Jan/21 23:21

Description

We support HDFS scratch space as a test-only feature, and we only support a fixed HDFS default path, no matter what input HDFS path is. The reason is the format of the port number in the HDFS path contradicts the way we are using for analyzing priority and size limit, like hdfs://xxx:1:10000, it needs some extra efforts to have a general parsing logic for the HDFS path.

The JIRA is to track this spill to HDFS limitation if we need to support a flexible HDFS scratch space input.