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From "Aaron Kimball (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-923) Sqoop's ORM uses URLDecoder on a file, which replaces plus signs in a jar file name with spaces
Date Tue, 15 Sep 2009 22:07:57 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aaron Kimball updated MAPREDUCE-923:
------------------------------------

    Attachment: MAPREDUCE-923.patch

Attaching a patch containing the same fix as proposed in MAPREDUCE-714 applied to this instance
of the method.

> Sqoop's ORM uses URLDecoder on a file, which replaces plus signs in a jar file name with
spaces
> -----------------------------------------------------------------------------------------------
>
>                 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
>         Attachments: MAPREDUCE-923.patch
>
>
> 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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