Gour Saha created YARN-5883:
-------------------------------
Summary: Avoid or eliminate expensive YARN get all applications
call
Key: YARN-5883
URL: https://issues.apache.org/jira/browse/YARN-5883
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Gour Saha
Fix For: yarn-native-services
YARN _getAllApplications()_ call with no param or with application types
_getApplications(Set<String> applicationTypes)_ are very costly in a cluster
with hundreds or thousands of Slider apps running.
YARN now has the API to filter by application tags - YARN-4491. We should be
able to use this to avoid these expensive calls.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
