Mayor's posters Description The citizens of Bytetown, AB, could not stand that the candidates in the mayoral election campaign have been placing their ...
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其他好文 时间：
2016-06-30 21:33:02
阅读次数：
139
zookeeper集群 启动 1.问题现象。 启动每一个都提示 STARTED 但是查看 status时全部节点都报错[root@ip-172-31-19-246 bin]# sh zkServer.sh startZooKeeper JMX enabled by defaultUsing conf ...
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其他好文 时间：
2016-04-27 06:52:19
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565
-----------------------------------------------------The election officials were not neutral.选举官员并不是中立的。Do you think we should nominate Tom as our co....
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其他好文 时间：
2015-12-10 13:00:33
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154
DescriptionIt's election time. The farm is partitioned into a 5x5 grid of cow locations, each of which holds either a Holstein ('H') or Jersey ('J') c...
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其他好文 时间：
2015-12-01 21:20:49
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421
startup 在onControllerFailover中被调用， /** * Invoked on successful controller election. First registers a broker change listener since that triggers all *...
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系统相关 时间：
2015-11-05 15:13:17
阅读次数：
312
在分布式计算中，leader election是很重要的一个功能，这个选举过程是这样子的：指派一个进程作为组织者，将任务分发给各节点。在任务开始前，哪个节点都不知道谁是leader或者coordinator。当选举算法开始执行后，每个节点最终会得到一个唯一的节点作为任务leader。除此之外，选举还...
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其他好文 时间：
2015-11-02 17:34:35
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1540
codeforces round318 Bear and Elections Limak is a grizzly bear who desires power and adoration.Lim He wants to win in upcoming election Bear and Drawing Limak is a little bear who learns to draw. People usually...
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其他好文 时间：
2015-08-30 14:29:44
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279
DescriptionThe citizens of Bytetown, AB, could not stand that the candidates in the mayoral election campaign have been placing their electoral poster...
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其他好文 时间：
2015-08-17 21:25:13
阅读次数：
151
HMaster没有单点问题，HBase中可以启动多个HMaster，通过Zookeeper的Master Election机制保证总有一个Master运行。所以这里要配置HBase高可用的话，只需要启动两个HMaster，让Zookeeper自己去选择一个Master Acitve。HBase配置：...
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其他好文 时间：
2015-08-07 14:42:54
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112
5.2 Leader election Raft uses a heartbeat mechanism to trigger leader election. When servers start up, they begin as followers. A?server remains in follower state as long as it receives valid?RPC...
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编程语言 时间：
2015-08-06 17:09:35
阅读次数：
191
