hadoop 中 提交 job的路径 修改

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rror Launching job : Permission denied: user=huangps, access=EXECUTE, inode="/tmp/hadoop-yarn/staging/huangps/.staging":eadata:supergroup:drwx------ 在mapred-site.xml配置中

    <property>
            <name>yarn.app.mapreduce.am.staging-dir</name>
            <value>/user/huangps/hadoop-tmp/hadoop-yarn/staging</value>
            <description>The staging dir used while submitting jobs.
            </description>
    </property>