Return-Path: X-Original-To: apmail-datafu-dev-archive@minotaur.apache.org Delivered-To: apmail-datafu-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 54E7C17862 for ; Tue, 28 Apr 2015 05:35:32 +0000 (UTC) Received: (qmail 38140 invoked by uid 500); 28 Apr 2015 05:35:31 -0000 Delivered-To: apmail-datafu-dev-archive@datafu.apache.org Received: (qmail 38104 invoked by uid 500); 28 Apr 2015 05:35:31 -0000 Mailing-List: contact dev-help@datafu.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@datafu.incubator.apache.org Delivered-To: mailing list dev@datafu.incubator.apache.org Received: (qmail 38093 invoked by uid 99); 28 Apr 2015 05:35:31 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 28 Apr 2015 05:35:31 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=5.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [54.191.145.13] (HELO mx1-us-west.apache.org) (54.191.145.13) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 28 Apr 2015 05:35:26 +0000 Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx1-us-west.apache.org (ASF Mail Server at mx1-us-west.apache.org) with SMTP id 1FE0027377 for ; Tue, 28 Apr 2015 05:35:06 +0000 (UTC) Received: (qmail 38053 invoked by uid 99); 28 Apr 2015 05:35:05 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 28 Apr 2015 05:35:05 +0000 Date: Tue, 28 Apr 2015 05:35:05 +0000 (UTC) From: "Ido Hadanny (JIRA)" To: dev@datafu.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (DATAFU-91) pig version of HyperLogLog estimator should be Algebraic and use combiners MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org Ido Hadanny created DATAFU-91: --------------------------------- Summary: pig version of HyperLogLog estimator should be Algebraic and use combiners Key: DATAFU-91 URL: https://issues.apache.org/jira/browse/DATAFU-91 Project: DataFu Issue Type: Bug Affects Versions: 1.3.0 Reporter: Ido Hadanny Priority: Minor Matt: I don't remember if there was a particular reason I didn't implement this as AlgebraicEvalFunc. It seems like it could be. I believe the Java MapReduce version leverages the combiner. If you want to try making this Algebraic we would be happy to accept a patch :) -- This message was sent by Atlassian JIRA (v6.3.4#6332)