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Date: Thu, 11 Oct 2012 23:29:03 +0000 (UTC)
From: "Raja Aluri (JIRA)" <jira@apache.org>
To: common-dev@hadoop.apache.org
Message-ID: <1199701590.33820.1349998143697.JavaMail.jiratomcat@arcas>
Subject: [jira] [Created] (HADOOP-8918) devsetup/test-patch.sh is parsing
 modified files wrong
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Raja Aluri created HADOOP-8918:
----------------------------------

             Summary: devsetup/test-patch.sh is parsing modified files wrong
                 Key: HADOOP-8918
                 URL: https://issues.apache.org/jira/browse/HADOOP-8918
             Project: Hadoop Common
          Issue Type: Bug
          Components: build
    Affects Versions: 2.0.2-alpha
            Reporter: Raja Aluri
             Fix For: 2.0.3-alpha


devsetup/test-patch.sh is parsing modified files wrong from the patch.

In test-patch.sh script, for running findbugs command, it is trying to find out the modified files by doing the following command
{code}
$GREP '^+++\|^---' $PATCH_DIR/patch | cut -c '5-' | $GREP -v /dev/null | sort | uniq > $TMP
{code}
A patch file can have an entry with xml comments removed, which would match that to be a filename. If you look at the last line of the below text, it would match the filename to be '^M'
{code}
-<?xml version="1.0"?>^M
-<!--^M
-   Licensed to the Apache Software Foundation (ASF) under one or more^M-   contributor license agreements.  See the NOTICE file distributed with^M
-   this work for additional information regarding copyright ownership.^M
-   The ASF licenses this file to You under the Apache License, Version 2.0^M-   (the "License"); you may not use this file except in compliance with^M
-   the License.  You may obtain a copy of the License at^M
-^M
-       http://www.apache.org/licenses/LICENSE-2.0^M
-^M
-   Unless required by applicable law or agreed to in writing, software^M
-   distributed under the License is distributed on an "AS IS" BASIS,^M
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.^M
-   See the License for the specific language governing permissions and^M
-   limitations under the License.^M
--->^M
{code}


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