摘要:
修改主机名[root@localhost:/soft/hadoop2.7/etc/hadoop]nano /etc/hostname[root@localhost:/soft/hadoop2.7/etc/hadoop][root@localhost:/soft/had... 阅读全文
摘要:
修改主机名[root@localhost:/soft/hadoop2.7/etc/hadoop]nano /etc/hostname[root@localhost:/soft/hadoop2.7/etc/hadoop][root@localhost:/soft/had... 阅读全文
摘要:
查看端口是否启用[root@localhost:/soft/hadoop2.7/etc/hadoop]netstat -ano |grep 50070tcp 0 0 0.0.0.0:50070 0.0.0.0:* ... 阅读全文
摘要:
查看端口是否启用[root@localhost:/soft/hadoop2.7/etc/hadoop]netstat -ano |grep 50070tcp 0 0 0.0.0.0:50070 0.0.0.0:* ... 阅读全文
摘要:
参考博客:点击打开链接重新定义Hadoop的临时存储目录修改core-site.xml在家目录新建一个文件夹[root@localhost:/root]mkdir hadoop_tmp修改core-site.xml[root@localhost:/soft/hadoo... 阅读全文
摘要:
参考博客:点击打开链接重新定义Hadoop的临时存储目录修改core-site.xml在家目录新建一个文件夹[root@localhost:/root]mkdir hadoop_tmp修改core-site.xml[root@localhost:/soft/hadoo... 阅读全文
摘要:
将安装包复制到/soft文件目录下解压[hadoop@localhost soft]$ sudo tar -zxvf hadoop-2.7.5.tar.gz删除安装包[hadoop@localhost soft]$ sudo rm -rf hadoop-2.7.5.t... 阅读全文
摘要:
将安装包复制到/soft文件目录下解压[hadoop@localhost soft]$ sudo tar -zxvf hadoop-2.7.5.tar.gz删除安装包[hadoop@localhost soft]$ sudo rm -rf hadoop-2.7.5.t... 阅读全文
摘要:
切换到root模式,编辑etc/sudoers[hadoop@localhost /]$ su rootPassword:ABRT has detected 1 problem(s). For more info run: abrt-cli list[root@loc... 阅读全文
摘要:
切换到root模式,编辑etc/sudoers[hadoop@localhost /]$ su rootPassword:ABRT has detected 1 problem(s). For more info run: abrt-cli list[root@loc... 阅读全文