Rohini Palaniswamy created OOZIE-1207:
-----------------------------------------

             Summary: Optimize current EL resolution in case of start-instance 
and end-instance
                 Key: OOZIE-1207
                 URL: https://issues.apache.org/jira/browse/OOZIE-1207
             Project: Oozie
          Issue Type: Improvement
            Reporter: Rohini Palaniswamy


<start-instance>$
{coord:current(-23)}
</start-instance>
<end-instance>$
{coord:current(0)}
</end-instance>
Assuming all 24 instances are available, Oozie makes 300(1+2+3+..24) calls 
instead of 24 calls. This leads to some very high CPU usage when number of 
latest instances is high.

OOZIE-1073 fixes similar issue for latest and current

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