Return-Path: X-Original-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-mapreduce-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 35F5911F17 for ; Fri, 15 Aug 2014 15:12:21 +0000 (UTC) Received: (qmail 9135 invoked by uid 500); 15 Aug 2014 15:12:21 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 9075 invoked by uid 500); 15 Aug 2014 15:12:21 -0000 Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-issues@hadoop.apache.org Delivered-To: mailing list mapreduce-issues@hadoop.apache.org Received: (qmail 9060 invoked by uid 99); 15 Aug 2014 15:12:20 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 15 Aug 2014 15:12:20 +0000 Date: Fri, 15 Aug 2014 15:12:20 +0000 (UTC) From: "Hudson (JIRA)" To: mapreduce-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (MAPREDUCE-4791) Javadoc for KeyValueTextInputFormat should include default separator and how to change it MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/MAPREDUCE-4791?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14098633#comment-14098633 ] Hudson commented on MAPREDUCE-4791: ----------------------------------- FAILURE: Integrated in Hadoop-Hdfs-trunk #1838 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1838/]) MAPREDUCE-4791. Javadoc for KeyValueTextInputFormat should include default separator and how to change it (Akira AJISAKA via aw) (aw: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1617979) * /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/input/KeyValueTextInputFormat.java > Javadoc for KeyValueTextInputFormat should include default separator and how to change it > ----------------------------------------------------------------------------------------- > > Key: MAPREDUCE-4791 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4791 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: documentation > Affects Versions: 1.1.0, 2.2.0 > Reporter: Matt Lavin > Assignee: Akira AJISAKA > Priority: Minor > Labels: newbie > Fix For: 3.0.0, 2.6.0 > > Attachments: MAPREDUCE-4791.patch > > Original Estimate: 1h > Remaining Estimate: 1h > > The javadoc for KeyValueTextInputFormat says "Each line is divided into key and value parts by a separator byte" but it doesn't say what the separator byte is or how to change it. > After some exploration I noticed that the default is the Tab character and that the value can be changed by the JobConf value "key.value.separator.in.input.line" -- This message was sent by Atlassian JIRA (v6.2#6252)