Fix WebUI on block location when block are in UFS but not in Alluxio

Description

when I stat a block in a file which is persisted but not loaded in UFS yet, CLI gives the correct information with some output like:

BlockInfo{id=117440512, length=67108864, locations=[]}

However, the webUI shows a table indicate the location is on localhost, incorrect.

ID Size (Byte) In MEM Locations
117440512 67108864 No localhost

This JIRA aims to fix this issue in WebUI by showing the locations correctly.

Environment

None

Assignee

Unassigned

Reporter

Bin Fan

Labels

Components

Affects versions

Priority

Minor