Rohini Palaniswamy created TEZ-2119:
---------------------------------------
Summary: Counter for launched containers
Key: TEZ-2119
URL: https://issues.apache.org/jira/browse/TEZ-2119
Project: Apache Tez
Issue Type: New Feature
Reporter: Rohini Palaniswamy
org.apache.tez.common.counters.DAGCounter
NUM_SUCCEEDED_TASKS=32976
TOTAL_LAUNCHED_TASKS=32976
OTHER_LOCAL_TASKS=2
DATA_LOCAL_TASKS=9147
RACK_LOCAL_TASKS=23761
It would be very nice to have TOTAL_LAUNCHED_CONTAINERS counter added to this.
The difference between TOTAL_LAUNCHED_CONTAINERS and TOTAL_LAUNCHED_TASKS
should make it easy to see how much container reuse is happening. It is very
hard to find out now.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
