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From "Billy Liu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (KYLIN-3068) HiveColumnCardinalityJob.java is using deprecated parameter name for HDFS block size
Date Thu, 25 Jan 2018 11:52:00 GMT

     [ https://issues.apache.org/jira/browse/KYLIN-3068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Billy Liu updated KYLIN-3068:
-----------------------------
    Issue Type: Task  (was: Bug)

> HiveColumnCardinalityJob.java is using deprecated parameter name for HDFS block size
> ------------------------------------------------------------------------------------
>
>                 Key: KYLIN-3068
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3068
>             Project: Kylin
>          Issue Type: Task
>          Components: Job Engine
>    Affects Versions: v2.2.0
>         Environment: HDP 2.5.3, Kylin 2.2.0
>            Reporter: Vsevolod Ostapenko
>            Assignee: Vsevolod Ostapenko
>            Priority: Minor
>             Fix For: v2.3.0
>
>         Attachments: KYLIN-3068.master.001.patch
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> While setting MR job configuration HiveColumnCardinalityJob.java uses deprecated parameter
name for HDFS block size.
> Since Hadoop 2.5 (at least) recommended parameter name is dfs.blocksize, while the existing
code (2.2.0 and earlier) uses dfs.block.size (please refer to the list of Hadoop deprecated
parameters - http://hadoop.apache.org/docs/r2.7.3/hadoop-project-dist/hadoop-common/DeprecatedProperties.html)



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