[IMPALA-3758] Profile got from WebUI for a running query is not accurate in many places

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Cannot Reproduce
• Affects Version/s: Impala 2.6.0
• Component/s: Distributed Exec, Perf Investigation
• Labels: observability
• Target Version: Product Backlog
• Assignee: Unassigned
• Reporter: Huaisi Xu
• Created: 16/Jun/16 23:52
• Updated: 26/Mar/18 17:47
• Resolved: 26/Mar/18 17:47

Description

Query status is not updated, and in SCAN_NODE, BytesReadLocal, etc. is not updated. There are many counters that are not updated fine grain enough.