Return-Path: X-Original-To: apmail-hive-user-archive@www.apache.org Delivered-To: apmail-hive-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id D2414DF5A for ; Tue, 9 Oct 2012 12:25:24 +0000 (UTC) Received: (qmail 63313 invoked by uid 500); 9 Oct 2012 12:25:23 -0000 Delivered-To: apmail-hive-user-archive@hive.apache.org Received: (qmail 62929 invoked by uid 500); 9 Oct 2012 12:25:20 -0000 Mailing-List: contact user-help@hive.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hive.apache.org Delivered-To: mailing list user@hive.apache.org Received: (qmail 62886 invoked by uid 99); 9 Oct 2012 12:25:18 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 09 Oct 2012 12:25:18 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of nagarjuna.kanamarlapudi@gmail.com designates 209.85.219.48 as permitted sender) Received: from [209.85.219.48] (HELO mail-oa0-f48.google.com) (209.85.219.48) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 09 Oct 2012 12:25:12 +0000 Received: by mail-oa0-f48.google.com with SMTP id h2so1463455oag.35 for ; Tue, 09 Oct 2012 05:24:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=DrrW1j3SjaMB5262y896eK98m5LPz3SpTaM3Mv9PM2w=; b=VKsrtPOcomxvDLPQNPhzUPGn72vHXdGqZFRvdZCt8pampiGU8AXieDqK+rcI8RD9gp jLCrTFsJ14jjt92AGjZaH6vvwezzzVi2d4nQhuWNJy6ylFnLIxitLZIUvazLRC2mu/Hh VwIBPRYaHB7RVHb3sJOLwo+yDm9DKs4JyCvRNPJjCeTPY50Fog5VjAPDFIpIBzHcvow9 L3vfmE3cUE/viut/W5MbsIjUWVkPp3of6T9ZEGKvRhVzR6ebuTPYA3+f15YHN/w+qlAD rafLVNqNHInXRk7UErk077N+Zg9irCW3BZIvJOy8gGUNaqGyniNRwO3oA9IZe2UMti33 seAg== MIME-Version: 1.0 Received: by 10.60.170.76 with SMTP id ak12mr16113189oec.22.1349785491509; Tue, 09 Oct 2012 05:24:51 -0700 (PDT) Received: by 10.76.155.131 with HTTP; Tue, 9 Oct 2012 05:24:51 -0700 (PDT) Date: Tue, 9 Oct 2012 17:54:51 +0530 Message-ID: Subject: Multiple Hive Connection Issues From: nagarjuna kanamarlapudi To: user@hive.apache.org Content-Type: multipart/alternative; boundary=bcaec54eea5abe92bc04cb9f6c38 X-Virus-Checked: Checked by ClamAV on apache.org --bcaec54eea5abe92bc04cb9f6c38 Content-Type: text/plain; charset=ISO-8859-1 Hi, I have a requirement of using multiple hive connections simultaneously to run multiple queries in parallel. I use JDBC Client to get the connection. (hive-0.7.1) Just going through one of the bugs of hive server at the link https://cwiki.apache.org/Hive/hiveserver.html The link says , "HiveServer can not handle concurrent requests from more than one client." Are we talking about multiple clients like JDBC, ODBC, Thrift JAVA client, CLI, HWI. If yes, should the hive server handle multiple connections from the same slient simultaneously ?? Regards, Nagarjuna --bcaec54eea5abe92bc04cb9f6c38 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hi,=A0


I have a requirement of using mult= iple hive connections simultaneously to run multiple queries in parallel. I= use JDBC Client to get the connection. =A0(hive-0.7.1)

Just going through one of the bugs of hive server at the link =A0https://cwiki.apache.o= rg/Hive/hiveserver.html


The link say= s , "HiveServer can not handle concurrent requests from more than one = client." Are we talking about multiple clients like JDBC, ODBC, Thrift= JAVA client, CLI, HWI. If yes, should the hive server handle multiple conn= ections from the same slient simultaneously ??=A0



Regards,
Nagarjuna=
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