chapter2_part5:/020_Distributed_Cluster/20_Add_failover.asciidoc #308
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node
reviewed
Sep 23, 2016
| is no redundancy.((("failover, adding"))) Fortunately, all we need to do to protect ourselves from data | ||
| loss is to start another node. | ||
| 当集群中只有一个节点在运行时，意味着你会有一个单点故障问题——没有冗余。 | ||
| 幸运的是，我们只需要启动另外一个节点就能保护我们以防数据的丢失。 |
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虽然意思都比较清楚，不过直译还是会显得别扭。是否变换一种简单的说法，比如：幸运的是，我们只需再启动一个节点即可防止数据丢失。
node
reviewed
Sep 23, 2016
| Running a single node means that you have a single point of failure--there | ||
| is no redundancy.((("failover, adding"))) Fortunately, all we need to do to protect ourselves from data | ||
| loss is to start another node. | ||
| 当集群中只有一个节点在运行时，意味着你会有一个单点故障问题——没有冗余。 |
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关于 “你” “我们” 人称的问题，建议遵守翻译规范。这里的“你”个人觉得也可以选择不译。
node
reviewed
Sep 23, 2016
| The((("clusters", "two-node cluster"))) second node has joined the cluster, and three _replica shards_ have ((("replica shards", "allocated to second node")))been | ||
| allocated to it--one for each primary shard. That means that we can lose | ||
| either node, and all of our data will be intact. | ||
| 当第二个节点加入到集群后，3个 _副本复片_ 将会分配到这个节点上——每个主分片对应一个副本分片。 |
medcl
reviewed
Oct 22, 2016
| @@ -1,39 +1,32 @@ | |||
| === Add Failover | |||
| === 添加故障转移 | |||
medcl
requested changes
Oct 22, 2016
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| The `cluster-health` now ((("cluster health", "checking after adding second node")))shows a status of `green`, which means that all six | ||
| shards (all three primary shards and all three replica shards) are active: | ||
| `cluster-health` 现在展示的状态为 `green`，这表示所有6个分片（包括3个主分片和3个副本分片）都在正常运行。 |
richardwei2008
pushed a commit
to richardwei2008/elasticsearch-definitive-guide
that referenced
this pull request
Oct 24, 2016
Update 05_Match_query.asciidoc
|
按照要求进行了修改。 |
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LGTM |
medcl
approved these changes
Nov 22, 2016
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