[HIVE-4709] Caching OIs in OIFactory should be disabled - ASF JIRA

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Type: Improvement
Status: Resolved
Priority: Major
Resolution: Invalid
Affects Version/s: None
Fix Version/s: None
Component/s: Query Processor
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Description

OIFactory has various caches and most of them are accessed by key containing OIs. But OIs are not forced to implement hashCode/equals and that is resulted to some kind of memory leakage.

Considering the price of calculating/accessing hashmap, just removing those caches are better solution, IMHO.

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HIVE-4709.D11199.1.patch
11/Jun/13 04:24
6 kB
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Assignee:: Navis Ryu

Reporter:: Navis Ryu

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 11/Jun/13 04:15

Updated:: 11/Jun/13 08:47

Resolved:: 11/Jun/13 07:54