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 3F8D1200B50 for ; Fri, 29 Jul 2016 20:33:58 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 3E277160A79; Fri, 29 Jul 2016 18:33:58 +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 85CF0160A6E for ; Fri, 29 Jul 2016 20:33:57 +0200 (CEST) Received: (qmail 5796 invoked by uid 500); 29 Jul 2016 18:33:56 -0000 Mailing-List: contact user-help@crunch.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@crunch.apache.org Delivered-To: mailing list user@crunch.apache.org Received: (qmail 5785 invoked by uid 99); 29 Jul 2016 18:33:56 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 29 Jul 2016 18:33:56 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 3D42D1A5D22 for ; Fri, 29 Jul 2016 18:33:56 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -0.821 X-Spam-Level: X-Spam-Status: No, score=-0.821 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=disabled Authentication-Results: spamd2-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id 0y-Z2r9dB4Ze for ; Fri, 29 Jul 2016 18:33:54 +0000 (UTC) Received: from mail-pa0-f45.google.com (mail-pa0-f45.google.com [209.85.220.45]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTPS id 2C51E5FE06 for ; Fri, 29 Jul 2016 18:33:53 +0000 (UTC) Received: by mail-pa0-f45.google.com with SMTP id fi15so33473613pac.1 for ; Fri, 29 Jul 2016 11:33:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:content-transfer-encoding:subject:message-id:date:to :mime-version; bh=pr4YF03Jpd1TO2f+4O+1Tq1+CrhemSk7bFerZWM5nDE=; b=qeLAldtMN7HedPIU3OjFbagbllU+G7eGtslXFqlC6VfzAPLBArZudnjto9FXbPQaIZ YNBmonW6axKZh2uRr1QQbKRAacElbGVMuvHyayaLw1rOJjKiQWm+7GmU+bXHpnm8fk9r x1bR8KDUlCmyGE0JBoMYxqdu9HXsk8N7znjKHXJh489CAhReAVk1e1OcfOpA/aHiCRhk TBYYwqPAiSF5kQTwyc2M1GrSIV6qclfa2XAaEAlbkk+BHMuZmkJ6ncpDzJ9A56ongdu/ NpQlZQCZmwR8C775q4jahj8IpA2atSVNL5wHlbcS45Gso/8UZz00e+nrkib45v3gsWVw 63/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:content-transfer-encoding:subject :message-id:date:to:mime-version; bh=pr4YF03Jpd1TO2f+4O+1Tq1+CrhemSk7bFerZWM5nDE=; b=gamtIF3K7zJNqfG0kV6OieUpzifALYAJJmJ1gYoL6Lg5d9Qpdsbmr9j4pZOKakWwUY HnwATBzxLrvMIwfU3xFVJLmRU8NbUFThEnC85xpTqkfS6tLtNg7fvdpV4ts0nINUVfxL tlsT84jXm9N6zGfjZheu/Yk36mocYAtvMM+jbedRHjCSx4Ukzl/JRHg2Ar+u54rhSsRN i0Gqjeaz4ymtwmfKVLmk/hD+c7kkkhggU28qci4cj/ACnyC7/KaCC9yf1DNT+5vzD5cn PEq670aUBMUKRkfBi5ZjlSamsS7HDSpVy5B1Fkirvhur3/K9LAyPRWCOf6M37XknYEqe HV5A== X-Gm-Message-State: AEkoousqjEA5hHvct7UiuEIZD/FTOSNURm4SXxFwMvwcudpwPhOKYUMEzCJObxXeuMSYZg== X-Received: by 10.66.197.195 with SMTP id iw3mr70600296pac.82.1469817231551; Fri, 29 Jul 2016 11:33:51 -0700 (PDT) Received: from ?IPv6:2620:149:5:1b05:8176:68ba:6ced:de19? ([2620:149:5:1b05:8176:68ba:6ced:de19]) by smtp.gmail.com with ESMTPSA id fj19sm26634091pab.37.2016.07.29.11.33.50 for (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 29 Jul 2016 11:33:50 -0700 (PDT) From: Ben Juhn Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Subject: Removing PCollection.cache call resulting in two MR jobs writing to same path Message-Id: Date: Fri, 29 Jul 2016 11:33:49 -0700 To: user@crunch.apache.org Mime-Version: 1.0 (Mac OS X Mail 9.2 \(3112\)) X-Mailer: Apple Mail (2.3112) archived-at: Fri, 29 Jul 2016 18:33:58 -0000 I removed a .cache call and am seeing some troublesome behavior. It = results in two nodes in Crunch's execution graph writing to the same = output path. When I add the .cache call back I end up with one node = writing to crunch tmp space, and the other node writing to the output = path. =20 Is this expected behavior? Thanks, Ben=