Return-Path: X-Original-To: apmail-hadoop-common-user-archive@www.apache.org Delivered-To: apmail-hadoop-common-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 3A7A7D4B8 for ; Mon, 3 Dec 2012 12:07:04 +0000 (UTC) Received: (qmail 20044 invoked by uid 500); 3 Dec 2012 12:06:59 -0000 Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org Received: (qmail 19946 invoked by uid 500); 3 Dec 2012 12:06:58 -0000 Mailing-List: contact user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hadoop.apache.org Delivered-To: mailing list user@hadoop.apache.org Received: (qmail 19934 invoked by uid 99); 3 Dec 2012 12:06:58 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 03 Dec 2012 12:06:58 +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 (nike.apache.org: domain of dontariq@gmail.com designates 209.85.216.48 as permitted sender) Received: from [209.85.216.48] (HELO mail-qa0-f48.google.com) (209.85.216.48) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 03 Dec 2012 12:06:50 +0000 Received: by mail-qa0-f48.google.com with SMTP id l8so1353712qaq.14 for ; Mon, 03 Dec 2012 04:06:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to:content-type; bh=lOkkDdmwtF7+UFkoPvYhBOMj0I6n4++ELSn8twSvR+Q=; b=LRdKh/swGU3OH5Zf33DLOt6L3S6ONHoxYUZVUeQp5/GgpvLSBTq6ajmu0cOVdLoWFi hM0o/zGAEO8XXJwfsBzIJNAgYLeZgpDm3qaD1JSSLu6bps4jTQctNX0npeetF4KH8SjA Wgp5HnR+uLxFpn4sTg1qaOtVmgClkVnmwp0c3t12NQw9nnct3OIz3oPspLfdh/UJ+hb2 oX8QtgAmNvlw7suVoc4TARaz+HkuDxEclkXMjZYu7NdUcv5xk3x3DoytkA7Dmjf6R+sJ TVMPnHbLPfD6B4PPxzTl4FskILNbRpcU6snLqzsFn7m0dQmab766RSzoMKCGrypRlxVQ KycA== Received: by 10.49.108.9 with SMTP id hg9mr17703026qeb.34.1354536390084; Mon, 03 Dec 2012 04:06:30 -0800 (PST) MIME-Version: 1.0 Received: by 10.229.126.165 with HTTP; Mon, 3 Dec 2012 04:05:48 -0800 (PST) From: Mohammad Tariq Date: Mon, 3 Dec 2012 17:35:48 +0530 Message-ID: Subject: Calling C inside MR To: "user@hadoop.apache.org" Content-Type: multipart/alternative; boundary=047d7bea3b445dc9d904cff194cc X-Virus-Checked: Checked by ClamAV on apache.org --047d7bea3b445dc9d904cff194cc Content-Type: text/plain; charset=ISO-8859-1 Hello list, I have a tool (written in C) that performs some different types of operations and can be used as a command line utility. I had to write a similar tool, as we have moved towards Hadoop platform for most of the things. Till now I have taken this tool as reference and written MR jobs corresponding to some the modules of this tool and they are working fine. But I am wasting a lot of time in this. So, I just wanted to ask if it is possible to call this tool through a MR job?? Somewhat like JNI kinda thing. (I hope it is, otherwise I have to write rest of things from scratch and we are running out of time). Many thanks. Regards, Mohammad Tariq --047d7bea3b445dc9d904cff194cc Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hello list,

=A0 =A0 =A0 =A0 =A0 I have a tool (written i= n C) that performs some different types of operations and can be used as a = command line utility. I had to write a similar tool, as we have moved towar= ds Hadoop platform for most of the things.=A0

Till now I have taken this tool as reference =A0and wri= tten MR jobs corresponding to some the modules of this tool and they are wo= rking fine. But I am wasting a lot of time in this. So, I just wanted to as= k if it is possible to call this tool through a MR job?? Somewhat like JNI = kinda thing. (I hope it is, otherwise I have to write rest of things from s= cratch and we are running out of time).

Many thanks.

Regards,
= =A0=A0 =A0Mohammad Tariq

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