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Posted to mapreduce-issues@hadoop.apache.org by "Ron Bodkin (JIRA)" <ji...@apache.org> on 2010/09/09 09:17:33 UTC
[jira] Created: (MAPREDUCE-2056) run job options broken
run job options broken
----------------------
Key: MAPREDUCE-2056
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2056
Project: Hadoop Map/Reduce
Issue Type: Bug
Affects Versions: 0.20.2
Reporter: Ron Bodkin
HADOOP-1622 was apparently broken in refactoring (I think in the refactoring that removed JobShell) a few releases ago. e.g., running
hadoop -libjars lib.jar main.jar Class
now tries to run -libjars as a library.
It would be nice to fix this regression.
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[jira] Commented: (MAPREDUCE-2056) run job options broken
Posted by "Ron Bodkin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2056?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12908869#action_12908869 ]
Ron Bodkin commented on MAPREDUCE-2056:
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Ok thanks for clarifying that. I must have been looking at out of date information on the web. I checked and the latest Hadoop docs are accurate on this.
> run job options broken
> ----------------------
>
> Key: MAPREDUCE-2056
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2056
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 0.20.2
> Reporter: Ron Bodkin
>
> HADOOP-1622 was apparently broken in refactoring (I think in the refactoring that removed JobShell) a few releases ago. e.g., running
> hadoop -libjars lib.jar main.jar Class
> now tries to run -libjars as a library.
> It would be nice to fix this regression.
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[jira] Commented: (MAPREDUCE-2056) run job options broken
Posted by "Benjamin Darfler (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2056?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12907781#action_12907781 ]
Benjamin Darfler commented on MAPREDUCE-2056:
---------------------------------------------
Seeing the same issue, I get the following stack trace
prompt$ hadoop jar -libjar thirdPartyJar.jar mapreduce.jar input output
Exception in thread "main" java.io.IOException: Error opening job jar: -libjar
at org.apache.hadoop.util.RunJar.main(RunJar.java:90)
Caused by: java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:114)
at java.util.jar.JarFile.<init>(JarFile.java:135)
at java.util.jar.JarFile.<init>(JarFile.java:72)
at org.apache.hadoop.util.RunJar.main(RunJar.java:88)
> run job options broken
> ----------------------
>
> Key: MAPREDUCE-2056
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2056
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 0.20.2
> Reporter: Ron Bodkin
>
> HADOOP-1622 was apparently broken in refactoring (I think in the refactoring that removed JobShell) a few releases ago. e.g., running
> hadoop -libjars lib.jar main.jar Class
> now tries to run -libjars as a library.
> It would be nice to fix this regression.
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[jira] Resolved: (MAPREDUCE-2056) run job options broken
Posted by "Amareshwari Sriramadasu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Amareshwari Sriramadasu resolved MAPREDUCE-2056.
------------------------------------------------
Resolution: Invalid
Your command should be
$ hadoop jar mapreduce.jar -libjars thirdPartyJar.jar input output
And Main class in mapreduce.jar should implement Tool interface. This usage is introduced in HADOOP-3417.
> run job options broken
> ----------------------
>
> Key: MAPREDUCE-2056
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2056
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 0.20.2
> Reporter: Ron Bodkin
>
> HADOOP-1622 was apparently broken in refactoring (I think in the refactoring that removed JobShell) a few releases ago. e.g., running
> hadoop -libjars lib.jar main.jar Class
> now tries to run -libjars as a library.
> It would be nice to fix this regression.
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You can reply to this email to add a comment to the issue online.