如没有配置 hadoop.tmp.dir 参数,此时系统默认的临时目录为( )
(A)/tmp/hadoop-hadoop
(B)/usr/hadoop-hadoop
(C)/usr/local/hadoop-hadoop
(D)/usr/local/src/hadoop-hadoop
参考答案
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(A)/tmp/hadoop-hadoop
(B)/usr/hadoop-hadoop
(C)/usr/local/hadoop-hadoop
(D)/usr/local/src/hadoop-hadoop