From yarn-issues-return-154410-apmail-hadoop-yarn-issues-archive=hadoop.apache.org@hadoop.apache.org Wed Oct 3 16:31:03 2018 Return-Path: X-Original-To: apmail-hadoop-yarn-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-yarn-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 20F4018211 for ; Wed, 3 Oct 2018 16:31:03 +0000 (UTC) Received: (qmail 48827 invoked by uid 500); 3 Oct 2018 16:31:03 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 48793 invoked by uid 500); 3 Oct 2018 16:31:02 -0000 Mailing-List: contact yarn-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list yarn-issues@hadoop.apache.org Received: (qmail 48748 invoked by uid 99); 3 Oct 2018 16:31:02 -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; Wed, 03 Oct 2018 16:31:02 +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 8B959180AAF for ; Wed, 3 Oct 2018 16:31:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -109.501 X-Spam-Level: X-Spam-Status: No, score=-109.501 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id BDwynUTWgubH for ; Wed, 3 Oct 2018 16:31:01 +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 20A215F56F for ; Wed, 3 Oct 2018 16:31:01 +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 5EFB4E015E for ; Wed, 3 Oct 2018 16:31:00 +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 28EF12552D for ; Wed, 3 Oct 2018 16:31:00 +0000 (UTC) Date: Wed, 3 Oct 2018 16:31:00 +0000 (UTC) From: "Eric Yang (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-8777) Container Executor C binary change to execute interactive docker command MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/YARN-8777?page=3Dcom.atlassian.= jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D16637= 151#comment-16637151 ]=20 Eric Yang commented on YARN-8777: --------------------------------- [~Zian Chen] Docker exec -it requires a tty to be attached for program to p= roduce text based GUI output. For example, running top, or handling termin= al resize event. Therefore, some environment variables, such as TERM, and = control characters are managed externally to the exec program. The current= patch doesn't implement pseudo terminal setup, this can prevent docker exe= c -it to fail if the Java side doesn't implement pseudo terminal. I need t= o revise this patch to implement pseudo terminal setup in C side, it would = be much easier than doing pseudo terminal in the Java. > Container Executor C binary change to execute interactive docker command > ------------------------------------------------------------------------ > > Key: YARN-8777 > URL: https://issues.apache.org/jira/browse/YARN-8777 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Zian Chen > Assignee: Eric Yang > Priority: Major > Labels: Docker > Attachments: YARN-8777.001.patch, YARN-8777.002.patch, YARN-8777.= 003.patch > > > Since Container Executor provides Container execution using the native co= ntainer-executor binary, we also need to make changes to accept new =E2=80= =9CdockerExec=E2=80=9D method to invoke the corresponding native function t= o execute docker exec command to the running container. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: yarn-issues-help@hadoop.apache.org