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 21694200D4D for ; Sun, 19 Nov 2017 01:27:15 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 1FF8D160BF8; Sun, 19 Nov 2017 00:27:15 +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 64125160BF7 for ; Sun, 19 Nov 2017 01:27:14 +0100 (CET) Received: (qmail 72987 invoked by uid 500); 19 Nov 2017 00:27:13 -0000 Mailing-List: contact issues-help@ambari.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@ambari.apache.org Delivered-To: mailing list issues@ambari.apache.org Received: (qmail 72978 invoked by uid 99); 19 Nov 2017 00:27:13 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 19 Nov 2017 00:27:13 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id C25FCC2F59 for ; Sun, 19 Nov 2017 00:27:12 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-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 (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id 23dNEw_Dv5Qw for ; Sun, 19 Nov 2017 00:27:12 +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 8877C5FC6C for ; Sun, 19 Nov 2017 00:27:11 +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 67D0EE00A3 for ; Sun, 19 Nov 2017 00:27:03 +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 2FF3C240D2 for ; Sun, 19 Nov 2017 00:27:00 +0000 (UTC) Date: Sun, 19 Nov 2017 00:27:00 +0000 (UTC) From: "Jonathan Matthew (JIRA)" To: issues@ambari.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (AMBARI-22473) shell.process_executor races process exit MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Sun, 19 Nov 2017 00:27:15 -0000 Jonathan Matthew created AMBARI-22473: ----------------------------------------- Summary: shell.process_executor races process exit Key: AMBARI-22473 URL: https://issues.apache.org/jira/browse/AMBARI-22473 Project: Ambari Issue Type: Bug Affects Versions: 2.6.0 Reporter: Jonathan Matthew By calling cmd.poll(), shell.process_executor assumes that the subcommand will have exited once it has finished reading from its stdout pipe. This isn't necessarily the case, so it should call cmd.wait() instead. -- This message was sent by Atlassian JIRA (v6.4.14#64029)