Return-Path: X-Original-To: apmail-hadoop-user-archive@minotaur.apache.org Delivered-To: apmail-hadoop-user-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id C650BDA2C for ; Wed, 28 Nov 2012 12:59:19 +0000 (UTC) Received: (qmail 72846 invoked by uid 500); 28 Nov 2012 12:59:14 -0000 Delivered-To: apmail-hadoop-user-archive@hadoop.apache.org Received: (qmail 72764 invoked by uid 500); 28 Nov 2012 12:59:14 -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 72746 invoked by uid 99); 28 Nov 2012 12:59:13 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 28 Nov 2012 12:59:13 +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 linlma@gmail.com designates 209.85.220.176 as permitted sender) Received: from [209.85.220.176] (HELO mail-vc0-f176.google.com) (209.85.220.176) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 28 Nov 2012 12:59:07 +0000 Received: by mail-vc0-f176.google.com with SMTP id fl13so16525517vcb.35 for ; Wed, 28 Nov 2012 04:58:46 -0800 (PST) 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=c91pAh0eNpAmFMfdUQNTYYhJFLAHIB9QiM3GPH8Tsvk=; b=Nzr1d+zUpKD5WPdrBgG8FlJx01dvQhIxfFdWEoWcBzbusHHhPMQ6cumf4XbPAAez/q WInTv2OwyQ+oEnPlxsfH7nE9jXTc88Ld35kRthUqbdPYIEd804R6x8XlL39Lqs1Ucb1p fbOULBWZc341+xK2RFPWX1VLkcjEE47Nqp9cE3A1BBKKqaHcNACiZSXRpcxp7FOvoTtb 3M4gvm+dNP58s/7XPXN/odOptnFscEDNYNcAOkh+W8EBBIjdyrmYy54T7VFR8PGpBUj9 6wO9e2iNZA7w8nnXjJzec1im3r1b/Oi9cwnJ8neaa45KdOTJNHlmg2/4oMvqh8RyjYAw pBBw== MIME-Version: 1.0 Received: by 10.58.239.138 with SMTP id vs10mr29569339vec.16.1354107526508; Wed, 28 Nov 2012 04:58:46 -0800 (PST) Received: by 10.58.68.135 with HTTP; Wed, 28 Nov 2012 04:58:46 -0800 (PST) Date: Wed, 28 Nov 2012 20:58:46 +0800 Message-ID: Subject: Hadoop storage file format From: Lin Ma To: user@hadoop.apache.org Content-Type: multipart/alternative; boundary=047d7bdc96941aef9704cf8dba34 X-Virus-Checked: Checked by ClamAV on apache.org --047d7bdc96941aef9704cf8dba34 Content-Type: text/plain; charset=ISO-8859-1 Hello everyone, I have a very basic question. Besides sequence file format ( http://hadoop.apache.org/docs/current/api/org/apache/hadoop/io/SequenceFile.html), are there any other built-in file format supported by Hadoop thanks in advance, Lin --047d7bdc96941aef9704cf8dba34 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hello everyone,

I have a very basic question. Besides sequence file = format (http://hadoop.apache.org/docs/current/api/org/apa= che/hadoop/io/SequenceFile.html), are there any other built-in file for= mat supported by Hadoop

thanks in advance,
Lin
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