[IMPALA-4499] Address Kudu query profile issues

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Kudu_Impala
• Fix Version/s: Impala 2.9.0
• Component/s: Backend
• Labels: kudu supportability
• Target Version: Impala 2.9.0
• Assignee: Thomas Tauber-Marshall
• Reporter: Mostafa Mokhtar
• Created: 17/Nov/16 02:09
• Updated: 15/Jun/17 16:44
• Resolved: 10/May/17 21:18

Description

Kudu table name is missing from in the summary view

Operator          #Hosts   Avg Time   Max Time    #Rows  Est. #Rows  Peak Mem  Est. Peak Mem  Detail                    
------------------------------------------------------------------------------------------------------------------------
02:HASH JOIN           8    4s432ms    4s870ms  600.57K     600.04M  13.14 MB        2.00 GB  LEFT SEMI JOIN, BROADCAST 
|--03:EXCHANGE         8    4.960ms    5.904ms  150.00K          -1         0              0  BROADCAST                 
|  01:SCAN HDFS        1    7.010ms    7.010ms  150.00K          -1   4.00 MB       32.00 MB  tpch_100_kudu.delete_1    
00:SCAN KUDU           8  442.010ms  724.523ms  600.64M     600.04M  20.62 MB              0

Incorrect fragment timings reported

  Averaged Fragment F00:(Total: 238.225ms, non-child: 0.000ns, % non-child: 0.00%)
      split sizes:  min: 0, max: 0, avg: 0, stddev: 0
      completion times: min:2562047h47m  max:-9223372036854775808.000ns  mean: -nanns  stddev:0.000ns
      execution rates: min:8589934592.00 GB/sec  max:-9223372036854775808.00 B/sec  mean:-nan B/sec  stddev:0.00 /sec