[jira] [Created] (ASTERIXDB-2086) Add LinearProbeHashTable for InMemoryHashJoin

[Xikui Wang (JIRA)]

Xikui Wang created ASTERIXDB-2086:
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             Summary: Add LinearProbeHashTable for InMemoryHashJoin
                 Key: ASTERIXDB-2086
                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-2086
             Project: Apache AsterixDB
          Issue Type: Bug
            Reporter: Xikui Wang


The current chaining hashtable causes extra overhead in seeking for memory 
location & cache misses. Change it to LinearProbeHashTable may bring better 
performances.



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