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From "Kevin Weil (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-923) Sqoop's ORM uses URLDecoder on a file, which replaces plus signs in a jar file name with spaces
Date Thu, 27 Aug 2009 18:13:59 GMT
Sqoop's ORM uses URLDecoder on a file, which replaces plus signs in a jar file name with spaces
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                 Key: MAPREDUCE-923
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-923
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: contrib/sqoop
    Affects Versions: 0.20.1
            Reporter: Kevin Weil
            Assignee: Aaron Kimball


In findThisJar, sqoop runs URLDecoder.decode on the resulting jar, which has the effect of
replacing any + signs in the path with a space.  This obviously breaks the classpath variable
that it's trying to set, and the sqoop-generated code fails to compile.  Ironically, Cloudera's
hadoop distro is the one that puts + characters in jar files, and so exhibits the bug.  Here
is an example from running sqoop with log4j at debug level.  Note the space in the very last
term, which should read hadoop-0.20.0+61-sqoop.jar rather than hadoop-0.20.0 61-sqoop.jar.

09/08/27 18:00:07 DEBUG orm.CompilationManager: Invoking javac with args: -sourcepath ./ -d
/tmp/sqoop/compile/ -classpath /usr/lib/hadoop-0.20/conf:/usr/java/jdk1.6.0_06/lib/tools.jar:/usr/lib/hadoop-0.20:/usr/lib/hadoop-0.20/hadoop-0.20.0+61-core.jar:/usr/lib/hadoop-0.20/lib/commons-cli-2.0-SNAPSHOT.jar:/usr/lib/hadoop-0.20/lib/commons-codec-1.3.jar:/usr/lib/hadoop-0.20/lib/commons-el-1.0.jar:/usr/lib/hadoop-0.20/lib/commons-httpclient-3.0.1.jar:/usr/lib/hadoop-0.20/lib/commons-logging-1.0.4.jar:/usr/lib/hadoop-0.20/lib/commons-logging-api-1.0.4.jar:/usr/lib/hadoop-0.20/lib/commons-net-1.4.1.jar:/usr/lib/hadoop-0.20/lib/core-3.1.1.jar:/usr/lib/hadoop-0.20/lib/hadoop-0.20.0+61-fairscheduler.jar:/usr/lib/hadoop-0.20/lib/hadoop-0.20.0+61-scribe-log4j.jar:/usr/lib/hadoop-0.20/lib/hsqldb-1.8.0.10.jar:/usr/lib/hadoop-0.20/lib/hsqldb.jar:/usr/lib/hadoop-0.20/lib/jasper-compiler-5.5.12.jar:/usr/lib/hadoop-0.20/lib/jasper-runtime-5.5.12.jar:/usr/lib/hadoop-0.20/lib/jets3t-0.6.1.jar:/usr/lib/hadoop-0.20/lib/jetty-6.1.14.jar:/usr/lib/hadoop-0.20/lib/jetty-util-6.1.14.jar:/usr/lib/hadoop-0.20/lib/junit-3.8.1.jar:/usr/lib/hadoop-0.20/lib/junit-4.5.jar:/usr/lib/hadoop-0.20/lib/kfs-0.2.2.jar:/usr/lib/hadoop-0.20/lib/libfb303.jar:/usr/lib/hadoop-0.20/lib/libthrift.jar:/usr/lib/hadoop-0.20/lib/log4j-1.2.15.jar:/usr/lib/hadoop-0.20/lib/mysql-connector-java-5.0.8-bin.jar:/usr/lib/hadoop-0.20/lib/oro-2.0.8.jar:/usr/lib/hadoop-0.20/lib/servlet-api-2.5-6.1.14.jar:/usr/lib/hadoop-0.20/lib/slf4j-api-1.4.3.jar:/usr/lib/hadoop-0.20/lib/slf4j-log4j12-1.4.3.jar:/usr/lib/hadoop-0.20/lib/xmlenc-0.52.jar:/usr/lib/hadoop-0.20/lib/jsp-2.1/jsp-2.1.jar:/usr/lib/hadoop-0.20/lib/jsp-2.1/jsp-api-2.1.jar:/usr/local/hadoop/lib/hadoop-gpl-compression.jar:/usr/lib/hadoop-0.20/hadoop-0.20.0+61-core.jar:/usr/lib/hadoop-0.20/contrib/sqoop/hadoop-0.20.0
61-sqoop.jar

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