ArangoDB Arango DB复制应用程序不工作

iqjalb3h  于 2022-12-09  发布在  Go
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我正在尝试设置一个主-从模型的Arango。能够做第一批更新,但应用程序的实时同步是不工作。它不断失败的索引约束,这在主工作完美的罚款,没有一个重复的关键字的问题。

require("@arangodb/replication").setupReplication({
...>   endpoint: "tcp://master:8529",
...>   username: “name”,
...>   password:  “pass”,
...>   autoStart: true,
...>  incremental:true,
...>  verbose:true,
...> });

施用器状态。

{ 
  "state" : { 
    "started" : "2020-12-08T07:21:50Z", 
    "running" : false, 
    "phase" : "inactive", 
    "lastAppliedContinuousTick" : null, 
    "lastProcessedContinuousTick" : null, 
    "lastAvailableContinuousTick" : null, 
    "safeResumeTick" : null, 
    "progress" : { 
      "time" : "2020-12-09T07:07:44Z", 
      "message" : "applier shut down", 
      "failedConnects" : 0 
    }, 
    "totalRequests" : 4, 
    "totalFailedConnects" : 0, 
    "totalEvents" : 0, 
    "totalDocuments" : 0, 
    "totalRemovals" : 0, 
    "totalResyncs" : 3, 
    "totalOperationsExcluded" : 0, 
    "totalApplyTime" : 0, 
    "averageApplyTime" : 0, 
    "totalFetchTime" : 0, 
    "averageFetchTime" : 0, 
    "lastError" : { 
      "errorNum" : 0 
    }, 
    "time" : "2020-12-09T07:13:02Z" 
  }, 
  "server" : { 
    "version" : "3.6.4", 
    "serverId" : "237391144398597" 
  }, 
  "endpoint" :

我尝试了(同步,异步)一切。它只是做第一批更新和现场更新没有发生。不知何故appler只是关闭。请帮助

zte4gxcn

zte4gxcn1#

你可以试试

require("@arangodb/replication").setupReplication({ 
   endpoint: "tcp://master:8529",
   username: “name”,
   password:  “pass”,
   autoStart: true,
   incremental:true,
   verbose:true,
   includeSystem: true 
});

用于在当前数据库上启动应用程序,或者,以下命令用于为所有数据库/整个服务器启动应用程序

require("@arangodb/replication").setupReplicationGlobal({ 
   endpoint: "tcp://master:8529",
   username: “name”,
   password:  “pass”,
   autoStart: true,
   incremental:true,
   verbose:true
});

在后一种情况下(setupReplicationGlobal),您可以稍后通过检查施用器的状态

require("@arangodb/replication").globalApplier.state();

(mind globalApplierapplier的对比)

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