Rohith Sharma K S created YARN-4537:

             Summary: Pull out priority comparison from fifocomparator and use 
compound comparator for FIFOOrdering policy
                 Key: YARN-4537
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: capacity scheduler
            Reporter: Rohith Sharma K S
            Assignee: Rohith Sharma K S

Currently, priority comparison is integrated with FifoComparator. There should 
be a separate comparator defined for priority comparison so that down the line 
if any new ordering policy wants to integrate priority, they can use compound 
comparator where priority will be high preference. 

The following changes are expected to be done as part of this JIRA
# Pull out priority comparison from FifoComparator
# Define new priority comparator
# Use compound comparator for FifoOrderingPolicy. Oder of preference is   

This message was sent by Atlassian JIRA

Reply via email to