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Posted to commits@cassandra.apache.org by "Ben Kempe (JIRA)" <ji...@apache.org> on 2012/10/18 23:40:03 UTC

[jira] [Updated] (CASSANDRA-4834) Old-style mapred interface only populates row key for first column when using wide rows

     [ https://issues.apache.org/jira/browse/CASSANDRA-4834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ben Kempe updated CASSANDRA-4834:
---------------------------------

    Attachment: TestJobOldHadoop.java
                TestJob.java

TestJob is using the new mapred interface and produces the correct output.
TestJobOldHadoop does not populate the row key for columns after the first.
                
> Old-style mapred interface only populates row key for first column when using wide rows
> ---------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-4834
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4834
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Hadoop
>    Affects Versions: 1.1.5
>            Reporter: Ben Kempe
>            Priority: Minor
>         Attachments: TestJob.java, TestJobOldHadoop.java
>
>
> When using the ColumnFamilyRecordReader with the old-style Hadoop interface to iterate over wide row columns, the row key is only populated on the first column.
> See attached tests.

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