Manish Gupta created CARBONDATA-459:
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Summary: Block distribution is wrong in case of dynamic
allocation=true
Key: CARBONDATA-459
URL: https://issues.apache.org/jira/browse/CARBONDATA-459
Project: CarbonData
Issue Type: Bug
Reporter: Manish Gupta
Assignee: Manish Gupta
Priority: Minor
Fix For: 0.2.0-incubating
In case when dynamic allocation is true and configured max executors are more
than the initial executors then carbon is not able to request the max number of
executors configured. Due to this resources are getting under utilized and case
when number of blocks increases, the distribution of blocks is limited to the
number of nodes and the number of tasks launched are less. This leads to under
utilization of resources and hence impacts the query and load performance.
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