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https://issues.apache.org/jira/browse/HDFS-7913?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14357864#comment-14357864
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Brahma Reddy Battula commented on HDFS-7913:
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should we change HADOOP_MAPRED to MAPRED, for following..? If yes, will give
patch... Correct me If I am wrong..
{code}
hadoop_deprecate_envvar HADOOP_MAPRED_LOG_DIR HADOOP_LOG_DIR
hadoop_deprecate_envvar HADOOP_MAPRED_LOGFILE HADOOP_LOGFILE
hadoop_deprecate_envvar HADOOP_MAPRED_NICENESS HADOOP_NICENESS
hadoop_deprecate_envvar HADOOP_MAPRED_STOP_TIMEOUT HADOOP_STOP_TIMEOUT
hadoop_deprecate_envvar HADOOP_MAPRED_PID_DIR HADOOP_PID_DIR
hadoop_deprecate_envvar HADOOP_MAPRED_ROOT_LOGGER HADOOP_ROOT_LOGGER
{code}
> HADOOP_HDFS_LOG_DIR should be HDFS_LOG_DIR in deprecations
> ----------------------------------------------------------
>
> Key: HDFS-7913
> URL: https://issues.apache.org/jira/browse/HDFS-7913
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 3.0.0
> Reporter: Allen Wittenauer
> Assignee: Allen Wittenauer
> Priority: Critical
> Attachments: HDFS-7913-01.patch, HDFS-7913.patch
>
>
> The wrong variable is deprecated in hdfs-config.sh. It should be
> HDFS_LOG_DIR, not HADOOP_HDFS_LOG_DIR. This is breaking backward
> compatibility.
> It might be worthwhile to doublecheck the other dep's to make sure they are
> correct as well.
> Also, release notes for the deprecation jira should be updated to reflect
> this change.
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