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 141B5200B53 for ; Tue, 12 Jul 2016 13:02:33 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 1296F160A6A; Tue, 12 Jul 2016 11:02:33 +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 5B1BC160A56 for ; Tue, 12 Jul 2016 13:02:32 +0200 (CEST) Received: (qmail 9960 invoked by uid 500); 12 Jul 2016 11:02:31 -0000 Mailing-List: contact user-help@ignite.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@ignite.apache.org Delivered-To: mailing list user@ignite.apache.org Received: (qmail 9950 invoked by uid 99); 12 Jul 2016 11:02:31 -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; Tue, 12 Jul 2016 11:02:31 +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 CE193180BD4 for ; Tue, 12 Jul 2016 11:02:30 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 0.972 X-Spam-Level: X-Spam-Status: No, score=0.972 tagged_above=-999 required=6.31 tests=[RCVD_IN_DNSWL_NONE=-0.0001, SPF_SOFTFAIL=0.972] autolearn=disabled Received: from mx2-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 0-xte0O3gnMN for ; Tue, 12 Jul 2016 11:02:28 +0000 (UTC) Received: from mbob.nabble.com (mbob.nabble.com [162.253.133.15]) by mx2-lw-us.apache.org (ASF Mail Server at mx2-lw-us.apache.org) with ESMTP id 4B5985F36D for ; Tue, 12 Jul 2016 11:02:28 +0000 (UTC) Received: from malf.nabble.com (unknown [162.253.133.59]) by mbob.nabble.com (Postfix) with ESMTP id 4BDF72C48BC8 for ; Tue, 12 Jul 2016 03:39:52 -0700 (PDT) Date: Tue, 12 Jul 2016 03:45:32 -0700 (PDT) From: Agneeswaran To: user@ignite.apache.org Message-ID: <1468320332329-6228.post@n6.nabble.com> In-Reply-To: References: <1468286817365-6217.post@n6.nabble.com> Subject: Re: Issue with concurrent users on Ignite 1.6.0 ODBC MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit archived-at: Tue, 12 Jul 2016 11:02:33 -0000 Hi Igor, We are running the same query or different query on parallel for concurrent test using Ignite ODBC node to check the data retrieval time but we are end up with the Segmentation fault as the processors gets interrupted/stopped. We are unable to execute the same or different query on parallel for more than 2 times. The scripts do internally as below, for example following is for 7 user processors, The sleep time between the processes is 1 second. [ignite@dayrhegapd022 Linux]$ ./gotest 712 4378038 5000007 0 COFFEE 1 & [1] 36099 [ignite@dayrhegapd022 Linux]$ ./gotest 712 4378038 5000007 0 COFFEE 1 & [2] 36105 [ignite@dayrhegapd022 Linux]$ ./gotest 712 4378038 5000007 0 COFFEE 1 & [3] 36113 [ignite@dayrhegapd022 Linux]$ ./gotest 712 4378038 5000007 0 COFFEE 1 & [4] 36118 [ignite@dayrhegapd022 Linux]$ ./gotest 712 4378038 5000007 0 COFFEE 1 & [5] 36123 [ignite@dayrhegapd022 Linux]$ ./gotest 712 4378038 5000007 0 COFFEE 1 & [5] 36123 [ignite@dayrhegapd022 Linux]$ ./gotest 712 4378038 5000007 0 COFFEE 1 & [6] 36129 [ignite@dayrhegapd022 Linux]$ ./gotest 712 4378038 5000007 0 COFFEE 1 & [7] 36136 The process stopped for few users, ./gotest: line 6: 35296 Segmentation fault (core dumped) ./Bc_AggProc $1 $2 $3 $4 "$5" $6 Sometime scripts never gets stopped till we do ctl+c or kill the process. The same scripts runs with 16 and 48 users without any issues on ignite 1.5.0. Please provide your suggestion. Thanks, Agneeswaran -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Issue-with-concurrent-users-on-Ignite-1-6-0-ODBC-tp6217p6228.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.