09-12-2017 10:57 PM
I looked at an impala query profile and found the "AverageThreadTokens" value is super large:
e.g., TCounter(name:AverageThreadTokens, type:DOUBLE_VALUE, value:4607182418800017408)
however, on the CM impala query page, I'm seeing only a reasonable number:
- AverageThreadTokens: 6.35
Can someone please explain why the query profile has such a big number? And how could I convert that into the reasonable numbers?
Thanks in advance!