Manish Gupta created CARBONDATA-375:
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Summary: Dictionary cache not getting cleared after task completion in dictionary decoder
Key: CARBONDATA-375
URL:
https://issues.apache.org/jira/browse/CARBONDATA-375 Project: CarbonData
Issue Type: Bug
Reporter: Manish Gupta
Assignee: Manish Gupta
Priority: Minor
Fix For: 0.2.0-incubating
Currently LRU cache eviction policy is based on dictionary access count. For cache to remove a entry its access count must be 0. In dictionary decoder after conversion of surrogate key to actual value the access count for dictionary columns in query is not getting decremented due to which it will never be cleared from memory when LRU cache size is configured.
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