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Hadoop QA commented on HADOOP-5779: ----------------------------------- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12407333/encode-free-KeyFieldBasedPartitioner.patch against trunk revision 772960. +1 @author. The patch does not contain any @author tags. -1 tests included. The patch doesn't appear to include any new or modified tests. Please justify why no tests are needed for this patch. -1 patch. The patch command could not apply the patch. Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/307/console This message is automatically generated. > KeyFieldBasedPartitioner would lost data if specifed field not exist, and it > should encode free not only support utf8 > --------------------------------------------------------------------------------------------------------------------- > > Key: HADOOP-5779 > URL: https://issues.apache.org/jira/browse/HADOOP-5779 > Project: Hadoop Core > Issue Type: Bug > Components: mapred > Affects Versions: 0.20.0 > Reporter: ZhuGuanyin > Fix For: 0.21.0 > > Attachments: encode-free-KeyFieldBasedPartitioner.patch > > > 1) Currently, KeyFieldBasedPartitioner only support utf8 encoded recored, > we should use text or byteswriteable data types. > 2) when using KeyFieldBasedPartitioner, if the record doesn't contain the > specified field, the endChar would equal with array.length, which throw > ArrayOutOfIndex exception, losting that record! -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.