I recently upgraded to CDH 5.1.0. Since then I am not able to see more than 20 executing queries on the queries tab of Impala service.
I followed :
I had setup Dynamic resource pool also with default Impala configurations as :
Max running queries: 100
Max memory: 540000MB
Max Queried Queries: 500.
I had even added safety value entries cluster wise also as:
First issue is that, the earlier queries are not getting cancelled even after my reporting dashboard has created the reports/charts and secondly the configurations which I made as explained above doesnt look like getting into effect even after restarting service and deploying client configurations.
Please suggest if I am missing anything or need to do something else.