Created 07-03-2017 11:27 PM
Hello,
I am executing an Impala Query. How Do I Know that the particular Impala Query uses how much cpu, storage, network and memory? Is there any API which provides the above Information?
Created 07-05-2017 08:07 AM
If you have access to Cloudera Manager, go to CM -> Clusters -> Impala queries to see the resource usage by query.
You can also use http://hostname:25010 to get some information.
Note: hostname name where impala catalog server configured
Created 07-06-2017 02:02 AM
@saranvis , I knew that I am able get the CPU utilized time out of the total time taken for query.
But What I want is how much cpu utilized out of its core.
For example, an Impala Query takes 10s to execute a query, out of the 10s CPU took 8 sec and N/w send/receive & storage took 2 sec.
Here I am getting the 80% (8/10*100) is the CPU Utilized Time and 20% for others(network/storage). I am not getting the resource usage may be 1.2% of CPU Used for executing this query.
Or is there any other way I can calcluate the usage?