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From "Vinod K V (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (MAPREDUCE-1405) unchecked cast warnings in trunk
Date Fri, 29 Jan 2010 03:43:34 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vinod K V resolved MAPREDUCE-1405.
----------------------------------

    Resolution: Duplicate

> unchecked cast warnings in trunk
> --------------------------------
>
>                 Key: MAPREDUCE-1405
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1405
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Chris Douglas
>            Priority: Trivial
>
> {noformat}
> compile-mapred-classes:
> [jsp-compile] 10/01/24 15:16:55 WARN compiler.TldLocationsCache: Internal Error: File
/WEB-INF/web.xml not found
>     [javac] Compiling 494 source files to /.../mapred/build/classes
>     [javac] /.../mapred/src/java/org/apache/hadoop/mapred/Child.java:159: warning: [unchecked]
unchecked cast
>     [javac] found   : org.apache.hadoop.security.token.Token<capture#981 of ? extends
org.apache.hadoop.security.token.TokenIdentifier>
>     [javac] required: org.apache.hadoop.security.token.Token<org.apache.hadoop.mapreduce.security.token.JobTokenIdentifier>
>     [javac]         Token<JobTokenIdentifier> jt = (Token<JobTokenIdentifier>)ts.getJobToken();
>     [javac]                                                                         
       ^
>     [javac] /.../mapred/src/java/org/apache/hadoop/mapred/TaskTracker.java:922: warning:
[unchecked] unchecked cast
>     [javac] found   : org.apache.hadoop.security.token.Token<capture#810 of ? extends
org.apache.hadoop.security.token.TokenIdentifier>
>     [javac] required: org.apache.hadoop.security.token.Token<org.apache.hadoop.mapreduce.security.token.JobTokenIdentifier>
>     [javac]         Token<JobTokenIdentifier> jt = (Token<JobTokenIdentifier>)ts.getJobToken();
> {noformat}

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