My system administrator wants to check the Impala Query's execution time.
I can check the each fragment's total time in
[Cloudera Manager > Impala > Query > Query details].
But I can't find the total of query execution time.
Please anyone tell me where can I check it.
On that Cloudera Manager page, you can click 'Select Attributes' and check the box by 'Duration'.
Now any queries that are displayed will show the query duration in milliseconds.
Thanks for reply Andrew,
I found that duration keep increasing while Hue session is opened.
So I guess that 'Duration' is not a exact execution time..
Is it bug?
On the version I was testing (CDH 6.2) the duration looks correct, but the queries do not show up until they are completely closed. I was able to force this from the Impala Daemon Web UI, or by waiting, or by closing hue.