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Posted to hdfs-issues@hadoop.apache.org by "Bibin A Chundatt (JIRA)" <ji...@apache.org> on 2015/08/27 14:05:45 UTC

[jira] [Updated] (HDFS-8977) NNBench result wrong when number of reducers greater than 1

     [ https://issues.apache.org/jira/browse/HDFS-8977?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bibin A Chundatt updated HDFS-8977:
-----------------------------------
    Summary: NNBench result wrong when number of reducers greater than 1  (was: NNBench result wrong when number of reduces greater than 1)

> NNBench result wrong when number of reducers greater than 1
> -----------------------------------------------------------
>
>                 Key: HDFS-8977
>                 URL: https://issues.apache.org/jira/browse/HDFS-8977
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Bibin A Chundatt
>            Assignee: Bibin A Chundatt
>            Priority: Minor
>
> Currently NNBench#analyzeResults consider only the part-0000 for analysis
> {code}
>                 TPS: Create/Write/Close: 0
>  Avg exec time (ms): Create/Write/Close: Infinity
>              Avg Lat (ms): Create/Write: Infinity
>                     Avg Lat (ms): Close: NaN
> {code}
> Should consider all part files for output.
> or disable reduces option



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