From dev-return-2552-archive-asf-public=cust-asf.ponee.io@mxnet.incubator.apache.org Thu Mar 29 23:56:41 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 3DC4C180645 for ; Thu, 29 Mar 2018 23:56:41 +0200 (CEST) Received: (qmail 9825 invoked by uid 500); 29 Mar 2018 21:56:40 -0000 Mailing-List: contact dev-help@mxnet.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@mxnet.incubator.apache.org Delivered-To: mailing list dev@mxnet.incubator.apache.org Received: (qmail 9812 invoked by uid 99); 29 Mar 2018 21:56:39 -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; Thu, 29 Mar 2018 21:56:39 +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 284D918015D for ; Thu, 29 Mar 2018 21:56:39 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 1.879 X-Spam-Level: * X-Spam-Status: No, score=1.879 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=2, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=disabled Authentication-Results: spamd3-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=googlemail.com Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id hcPakRxgWQlB for ; Thu, 29 Mar 2018 21:56:38 +0000 (UTC) Received: from mail-lf0-f44.google.com (mail-lf0-f44.google.com [209.85.215.44]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTPS id DCC105F17B for ; Thu, 29 Mar 2018 21:56:37 +0000 (UTC) Received: by mail-lf0-f44.google.com with SMTP id q5-v6so10293822lff.12 for ; Thu, 29 Mar 2018 14:56:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=LGrvSTCeRHYdiPgzGM29lHzmHyBKRpQOsIDQULHZ9NU=; b=gMMZmTfvnho8j/HPHevuWalB1QY+W/mfFCml6wy750xnlTAb4WJZXtz0zSKi4du9Kv aOww8ax4/LqFqS2XxW/jvLI8ojkBFToMwUep3aKUA+N+nEVHl2225z2EPsMxn3Poo2Xw mCtf13DchKPovoabBVpecWGh/hZpJSJY/bza29Jvn6UMJFvomgR3Wpup1xMKD42BOaBq Sv4OBHnOk++kxOeWxmyrZavDo/w9PEVy6nxdLvk1MgzKmjOlWsJWLZo7IsKsZBnlmeoQ NtAm73xQcipi5f8Qb5tLRnUxBTSeGvfv1d2h1Ct0QJD8Rr18Y6kgTTUv2A1Rr9djuDQS PQKA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=LGrvSTCeRHYdiPgzGM29lHzmHyBKRpQOsIDQULHZ9NU=; b=hWNTrv/5x3RSugLuMXflaL0pSWyc6HaygaxOBzAwxW4H17DqwgWXQNbN2JAwH2LI/8 52ZVjd3bbs2FKctq6HV5GPXh/QJbIyXkofgUeAUZCjhBKWMRdaF4Ck3lxzfeJj6r6Ry+ efJkcz/RYFVBRRWNQQ+zADn+/Bn7IOYw5O3xQqTuDyfGY4tbnHnm8MHT/A5XWA+cKifl cXBSHJCdjfSDZEULUfHPPtDT8Oy3CLlC7axlheKeCwiCFG9OTbGrhJy8xpK0oGflvHYm bHmbzFf+Q9bPnRRA1VQ7ak0yJe/sDQscZhzJC+nOM8efcjIQls7l+/PGtV0oKjrAhpqy ooBA== X-Gm-Message-State: AElRT7E1UZ7Rn2q8OLfjwhYPh6xqnaCWJtObzSW/HHBHR6lBYJq/Mi2h Zr5k7yFyDJXky75RQE03DA6WF/qFthfd90cICmLgtA== X-Google-Smtp-Source: AIpwx49F9DHHzohshQ6Sqzxj/bm4ydcFv+EEO/ovT/MIybdKHid1zLqSs6Wm+zjHE8Lp4KZJMDY0NABXWhzh60f6ivw= X-Received: by 10.46.135.82 with SMTP id q18mr6289639ljj.121.1522360596213; Thu, 29 Mar 2018 14:56:36 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a19:eb15:0:0:0:0:0 with HTTP; Thu, 29 Mar 2018 14:55:55 -0700 (PDT) In-Reply-To: References: From: Marco de Abreu Date: Thu, 29 Mar 2018 23:55:55 +0200 Message-ID: Subject: Re: Killed builds To: dev@mxnet.incubator.apache.org Content-Type: multipart/alternative; boundary="883d24f219208eb9e60568943208" --883d24f219208eb9e60568943208 Content-Type: text/plain; charset="UTF-8" Thank you, Chris! What's interesting here (e.g. at [1]) is the matter of the fact that all tests are actually finishing, but the process does not terminate. I have experienced such a behaviour in my past C# and Java projects. In these cases, it was related to threads being created as non-foreground-threads or threadpools that have not been disposed and thus causing the process to stay alive until explicitly terminated. Does anybody remember a change to the threading in the last days or has a better idea what this could be related to? -Marco [1]: http://jenkins.mxnet-ci.amazon-ml.com/blue/organizations/jenkins/incubator-mxnet/detail/PR-10308/5/pipeline/586 On Thu, Mar 29, 2018 at 7:44 PM, Chris Olivier wrote: > I killed several builds which were > 11 hours old -- all stuck at this > python3 GPU hang problem > --883d24f219208eb9e60568943208--