Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 81930200CDA for ; Fri, 4 Aug 2017 11:52:08 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 7FE0C16BCE3; Fri, 4 Aug 2017 09:52:08 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id C5A5716BCD9 for ; Fri, 4 Aug 2017 11:52:07 +0200 (CEST) Received: (qmail 11732 invoked by uid 500); 4 Aug 2017 09:52:07 -0000 Mailing-List: contact commits-help@beam.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@beam.apache.org Delivered-To: mailing list commits@beam.apache.org Received: (qmail 11721 invoked by uid 99); 4 Aug 2017 09:52:06 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 04 Aug 2017 09:52:06 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 29F2B1807F3 for ; Fri, 4 Aug 2017 09:52:06 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.002 X-Spam-Level: X-Spam-Status: No, score=-100.002 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id Hzn2G1GdGrTb for ; Fri, 4 Aug 2017 09:52:05 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 8447561B46 for ; Fri, 4 Aug 2017 09:52:04 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 51604E0E6B for ; Fri, 4 Aug 2017 09:52:03 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 73A852462A for ; Fri, 4 Aug 2017 09:52:01 +0000 (UTC) Date: Fri, 4 Aug 2017 09:52:01 +0000 (UTC) From: "Arnaud Fournier (JIRA)" To: commits@beam.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (BEAM-2728) Extension for sketch-based statistics MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 04 Aug 2017 09:52:08 -0000 [ https://issues.apache.org/jira/browse/BEAM-2728?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Arnaud Fournier updated BEAM-2728: ---------------------------------- Description: Goal : Provide an extension library to compute approximate statistics on streams. Interest : Probabilistic data structures can create an approximation (sketch) of the current state of a stream without storing every element but rather processing each observation quickly to summarize its current state and find useful statistical insights. Implementation is here : https://github.com/ArnaudFnr/beam/tree/sketching/sdks/java/extensions/sketching More info : https://docs.google.com/document/d/1Xy6g5RPBYX_HadpIr_2WrUeusiwL0Jo2ACI5PEOP1kc/edit was: Goal : Provide an extension library to compute approximate statistics on streams. Interest : Probabilistic data structures can create an approximation (sketch) of the current state of a stream without storing every element but rather processing each observation quickly to summarize its current state and find useful statistical insights. More info : https://docs.google.com/document/d/1Xy6g5RPBYX_HadpIr_2WrUeusiwL0Jo2ACI5PEOP1kc/edit > Extension for sketch-based statistics > ------------------------------------- > > Key: BEAM-2728 > URL: https://issues.apache.org/jira/browse/BEAM-2728 > Project: Beam > Issue Type: New Feature > Components: sdk-java-extensions > Reporter: Arnaud Fournier > Assignee: Davor Bonaci > Priority: Minor > > Goal : Provide an extension library to compute approximate statistics on streams. > Interest : Probabilistic data structures can create an approximation (sketch) of the current state of a stream without storing every element but rather processing each observation quickly to summarize its current state and find useful statistical insights. > Implementation is here : https://github.com/ArnaudFnr/beam/tree/sketching/sdks/java/extensions/sketching > More info : https://docs.google.com/document/d/1Xy6g5RPBYX_HadpIr_2WrUeusiwL0Jo2ACI5PEOP1kc/edit -- This message was sent by Atlassian JIRA (v6.4.14#64029)