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From "Pengcheng Xiong (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-16996) Add HLL as an alternative to FM sketch to compute stats
Date Fri, 14 Jul 2017 21:03:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-16996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Pengcheng Xiong updated HIVE-16996:
-----------------------------------
    Status: Open  (was: Patch Available)

> Add HLL as an alternative to FM sketch to compute stats
> -------------------------------------------------------
>
>                 Key: HIVE-16996
>                 URL: https://issues.apache.org/jira/browse/HIVE-16996
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Pengcheng Xiong
>            Assignee: Pengcheng Xiong
>         Attachments: Accuracy and performance comparison between HyperLogLog and FM Sketch.docx,
HIVE-16966.01.patch, HIVE-16966.02.patch, HIVE-16966.03.patch, HIVE-16966.04.patch, HIVE-16966.05.patch,
HIVE-16966.06.patch, HIVE-16966.07.patch
>
>




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