failover, pfail, fail, election, cluster failover
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其他好文 时间:
2018-08-09 18:26:33
阅读次数:
170
故障转移 一次故障转移操作由以下步骤组成: 发现主服务器已经进入客观下线状态。 对我们的当前纪元进行自增(详情请参考 Raft leader election ), 并尝试在这个纪元中当选。 如果当选失败, 那么在设定的故障迁移超时时间的两倍之后, 重新尝试当选。 如果当选成功, 那么执行以下步骤。 ...
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其他好文 时间:
2018-07-29 17:50:34
阅读次数:
157
http://codeforces.com/gym/226123/problem/L 题解:手摸几组数据,发现一个规律:将n 质因数分解,答案就是 每个质因数/2+1后再乘起来。 然后考虑2的情况: dfs: ...
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其他好文 时间:
2018-07-23 22:09:09
阅读次数:
160
问题 F: AtCoDeer and Election Report 题目描述 AtCoDeer the deer is seeing a quick report of election results on TV. Two candidates are standing for the elec ...
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其他好文 时间:
2018-05-26 20:24:10
阅读次数:
136
It's election time in Berland. The favorites are of course parties of zublicanes and mumocrates. The election campaigns of both parties include numero ...
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其他好文 时间:
2018-02-05 16:03:25
阅读次数:
129
//来自泉七的试题 虽然T1出的比较玄学 好在后来都及时更正题目了 选举 (election.pas/c/cpp) 题目描述 C国的总统选举委员会最近遇到了一些麻烦。 他们在统计各省对H先生的支持率(百分比)时,把支持率四舍五入到了整数。等他们公布结果后,该国媒体发现这些省份的支持率之和不等于100 ...
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其他好文 时间:
2017-10-27 21:27:16
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177
The citizens of Bytetown, AB, could not stand that the candidates in the mayoral election campaign have been placing their electoral posters at all pl ...
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其他好文 时间:
2017-09-25 17:34:28
阅读次数:
189
package concurrencyimport ( "errors" "fmt" v3 "github.com/coreos/etcd/clientv3" "github.com/coreos/etcd/mvcc/mvccpb" "golang.org/x/net/context")var ( ... ...
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其他好文 时间:
2017-08-30 14:08:00
阅读次数:
194
Problem E. What a Ridiculous Election Description In country Light Tower, a presidential election is going on. There are two candidates, Mr. X1 and Mr ...
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其他好文 时间:
2017-08-29 10:10:21
阅读次数:
477
The citizens of Bytetown, AB, could not stand that the candidates in the mayoral election campaign have been placing their electoral posters at all pl ...
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其他好文 时间:
2017-08-25 12:32:37
阅读次数:
189