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From "Sanjay Dahiya (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-878) reducer NONE does not work with multiple maps
Date Thu, 08 Feb 2007 09:38:06 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12471251
] 

Sanjay Dahiya commented on HADOOP-878:
--------------------------------------

This seems to be working for multiple maps after recent patches  HADOOP-788 and HADOOP-929.
Can you please reconfirm if you are still facing this issue. 

> reducer NONE does not work with multiple maps
> ---------------------------------------------
>
>                 Key: HADOOP-878
>                 URL: https://issues.apache.org/jira/browse/HADOOP-878
>             Project: Hadoop
>          Issue Type: Bug
>          Components: contrib/streaming
>            Reporter: Mahadev konar
>         Assigned To: Sanjay Dahiya
>            Priority: Minor
>
> If you execute more than one maps with -reducer None output data seems to get lost. The
number of lines output with identity reducer is greater than the number of lines output using
reducer NONE.

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