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Posted to mapreduce-issues@hadoop.apache.org by "Kevin Weil (JIRA)" <ji...@apache.org> on 2009/09/16 02:44:57 UTC
[jira] Commented: (MAPREDUCE-923) Sqoop's ORM uses URLDecoder on a
file, which replaces plus signs in a jar file name with spaces
[ https://issues.apache.org/jira/browse/MAPREDUCE-923?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12755819#action_12755819 ]
Kevin Weil commented on MAPREDUCE-923:
--------------------------------------
+1 on this fix. Thanks Aaron!
> 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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