Return-Path: X-Original-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 776231016C for ; Mon, 9 Mar 2015 22:02:49 +0000 (UTC) Received: (qmail 56007 invoked by uid 500); 9 Mar 2015 22:02:39 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 55929 invoked by uid 500); 9 Mar 2015 22:02:39 -0000 Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-issues@hadoop.apache.org Delivered-To: mailing list mapreduce-issues@hadoop.apache.org Received: (qmail 55841 invoked by uid 99); 9 Mar 2015 22:02:39 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 09 Mar 2015 22:02:39 +0000 Date: Mon, 9 Mar 2015 22:02:39 +0000 (UTC) From: "Allen Wittenauer (JIRA)" To: mapreduce-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (MAPREDUCE-3581) [Rumen] Rumen anonymizer should handle composite string data MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/MAPREDUCE-3581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Allen Wittenauer updated MAPREDUCE-3581: ---------------------------------------- Component/s: security > [Rumen] Rumen anonymizer should handle composite string data > ------------------------------------------------------------ > > Key: MAPREDUCE-3581 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3581 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: security, tools/rumen > Affects Versions: 3.0.0 > Reporter: Amar Kamat > Assignee: Amar Kamat > Labels: anonymization, chunking, rumen > > Rumen's Anonymizer currently considers string as a single entity. At times, strings can be composed of smaller sub-strings which can be anonymized individually. Anonymizing sub-strings separately will result in retaining certain statistics like frequency ('daily', 'weekly' etc). This was brought up by Chris while developing the Anonymizer. -- This message was sent by Atlassian JIRA (v6.3.4#6332)