Return-Path: X-Original-To: apmail-crunch-dev-archive@www.apache.org Delivered-To: apmail-crunch-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 6B37A10961 for ; Wed, 8 Jan 2014 17:06:08 +0000 (UTC) Received: (qmail 66547 invoked by uid 500); 8 Jan 2014 17:05:15 -0000 Delivered-To: apmail-crunch-dev-archive@crunch.apache.org Received: (qmail 66263 invoked by uid 500); 8 Jan 2014 17:05:02 -0000 Mailing-List: contact dev-help@crunch.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@crunch.apache.org Delivered-To: mailing list dev@crunch.apache.org Received: (qmail 66034 invoked by uid 500); 8 Jan 2014 17:04:56 -0000 Delivered-To: apmail-incubator-crunch-dev@incubator.apache.org Received: (qmail 65910 invoked by uid 99); 8 Jan 2014 17:04:53 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 08 Jan 2014 17:04:53 +0000 Date: Wed, 8 Jan 2014 17:04:53 +0000 (UTC) From: "Josh Wills (JIRA)" To: crunch-dev@incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (CRUNCH-239) Add support for unions of PTypes 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/CRUNCH-239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Josh Wills updated CRUNCH-239: ------------------------------ Attachment: CRUNCH-239b.patch Now as just "Union", with no get() or size() methods. > Add support for unions of PTypes > -------------------------------- > > Key: CRUNCH-239 > URL: https://issues.apache.org/jira/browse/CRUNCH-239 > Project: Crunch > Issue Type: Improvement > Components: Core > Reporter: Josh Wills > Assignee: Josh Wills > Attachments: CRUNCH-239.patch, CRUNCH-239b.patch > > > There are a few core use cases (e.g., cogroups, as in CRUNCH-174) where it would be useful to construct a union of multiple PTypes into a single PType, where any given observation could only be of one of multiple/optional types. -- This message was sent by Atlassian JIRA (v6.1.5#6160)