Return-Path: X-Original-To: apmail-tez-issues-archive@minotaur.apache.org Delivered-To: apmail-tez-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 D2C57101EC for ; Fri, 16 Aug 2013 17:37:13 +0000 (UTC) Received: (qmail 41597 invoked by uid 500); 16 Aug 2013 17:37:13 -0000 Delivered-To: apmail-tez-issues-archive@tez.apache.org Received: (qmail 41567 invoked by uid 500); 16 Aug 2013 17:37:13 -0000 Mailing-List: contact issues-help@tez.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@tez.incubator.apache.org Delivered-To: mailing list issues@tez.incubator.apache.org Received: (qmail 41558 invoked by uid 99); 16 Aug 2013 17:37:13 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 16 Aug 2013 17:37:13 +0000 X-ASF-Spam-Status: No, hits=-2002.7 required=5.0 tests=ALL_TRUSTED,RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.3] (HELO mail.apache.org) (140.211.11.3) by apache.org (qpsmtpd/0.29) with SMTP; Fri, 16 Aug 2013 17:37:11 +0000 Received: (qmail 40730 invoked by uid 99); 16 Aug 2013 17:36:51 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 16 Aug 2013 17:36:51 +0000 Date: Fri, 16 Aug 2013 17:36:51 +0000 (UTC) From: "Bikas Saha (JIRA)" To: issues@tez.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (TEZ-349) Allow Tez sessions to be created in the TezClient MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/TEZ-349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Bikas Saha updated TEZ-349: --------------------------- Issue Type: Sub-task (was: Improvement) Parent: TEZ-340 > Allow Tez sessions to be created in the TezClient > ------------------------------------------------- > > Key: TEZ-349 > URL: https://issues.apache.org/jira/browse/TEZ-349 > Project: Apache Tez > Issue Type: Sub-task > Reporter: Siddharth Seth > Assignee: Hitesh Shah > Labels: TEZ-0.2.0 > > Requested by [~hagleitn]. > Essentially, users of TezClient (Hive in this case) would create a Tez session. This session can then be used to submit multiple DAGs. > Internally, TezClient can control whether an AM is run within the same process, in unmanaged mode, on the cluster etc. Initially, we'd likely end up creating one AM per submitted DAG. Once TEZ-340 is in place, the same AM could be re-used for multiple non-concurrent DAGs. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira