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Posted to common-issues@hadoop.apache.org by "Chris Nauroth (JIRA)" <ji...@apache.org> on 2014/09/04 19:15:52 UTC

[jira] [Commented] (HADOOP-11063) KMS cannot deploy on Windows, because class names are too long.

    [ https://issues.apache.org/jira/browse/HADOOP-11063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14121582#comment-14121582 ] 

Chris Nauroth commented on HADOOP-11063:
----------------------------------------

I have a patch in progress that splits the build into a hadoop-kms-lib module for the main class files and hadoop-kms for the final built war.  With this in place, the long class file names get packaged into lib/hadoop-kms-lib.jar inside the war so that we avoid the long path problem without needing to change a lot of class names and do arbitrary refactorings just to satisfy the path length limitation.

> KMS cannot deploy on Windows, because class names are too long.
> ---------------------------------------------------------------
>
>                 Key: HADOOP-11063
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11063
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>            Priority: Blocker
>
> Windows has a maximum path length of 260 characters.  KMS includes several long class file names.  During packaging and creation of the distro, these paths get even longer because of prepending the standard war directory structure and our share/hadoop/etc. structure.  The end result is that the final paths are longer than 260 characters, making it impossible to deploy a distro on Windows.



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