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端口映射外网访问虚拟机linux 阅读全文
posted @ 2017-10-17 19:18
papering
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/etc/init.d/iptables stop systemctl stop firewalld.service [root@bigdata-server-01 myrestserver]# firewall-cmd --statenot running[root@bigdata-server- 阅读全文
posted @ 2017-10-17 19:17
papering
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s3 阅读全文
posted @ 2017-10-17 17:13
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【粗暴的HIVE-SQL】select xyz from abc where ty='sdk' and ret_code=0 and data_source_type=1 and dt between '20171013' and '20171016' limit 1200000;一个手机几天就在同 阅读全文
posted @ 2017-10-17 15:10
papering
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Harvard 阅读全文
posted @ 2017-10-17 08:41
papering
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而非MySQL的trigger 阅读全文
posted @ 2017-10-17 08:37
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update 阅读全文
posted @ 2017-10-17 01:25
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