我在AWS中有一个融合的OSS设置，其中包含三个经纪人，三个动物园管理员和两个工作人员。在其中一个工作线程中配置server.properties时，我陷入了 private async Task<DialogTurnResult> ChoiceStepAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken = default(CancellationToken))
{
var userProfile = (UserProfile)stepContext.Values[UserInfoProduct];
userProfile.Product = (stepContext.Result).ToString();
string choice = userProfile.Product.ToLowerInvariant();
switch (choice)
{
case "contact":
{
await stepContext.Context.SendActivityAsync($"Info");
return await stepContext.NextAsync(stepContext.Values[UserInfoProduct], cancellationToken);
}
case "newsletter":
{
return await stepContext.NextAsync(stepContext.Values[UserInfoProduct], cancellationToken);
case "about us":
{
return await stepContext.NextAsync(stepContext.Values[UserInfoProduct], cancellationToken);
}
default:
{
return await stepContext.NextAsync(stepContext.Values[UserInfoProduct], cancellationToken);
}
}
}
private const string YesOption = "Yes";
private const string NoOption = "No";
private const string BackOption = "Return";
private static List<Choice> ConfirmOptions = new List<Choice>()
{
new Choice(YesOption) {Value = "Yes", Synonyms = new List<string> { "Yes" } },
new Choice(NoOption) { Value = "No",Synonyms = new List<string> { "No" }},
new Choice(BackOption) { Synonyms = new List<string> { "Return" }}
};
private async Task<DialogTurnResult> MoreInfoStepAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken) {
var userProfile = (UserProfile)stepContext.Values[UserInfoProduct];
await stepContext.Context.SendActivityAsync($"Would you like to leave your phone number?", cancellationToken: cancellationToken);
return await stepContext.PromptAsync(nameof(ChoicePrompt), new PromptOptions()
{
Choices = ConfirmOptions,
},
cancellationToken);
}
private async Task<DialogTurnResult> MoreInfoChoiceStepAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken = default(CancellationToken))
{
var userProfile = (UserProfile)stepContext.Values[UserInfoProduct];
var optionSelected = ((FoundChoice)stepContext.Result).Value;
switch (optionSelected)
{
case YesOption:
return await stepContext.BeginDialogAsync(nameof(PhoneDialog), cancellationToken);
case NoOption:
return await stepContext.EndDialogAsync(stepContext.Values[UserInfoProduct], cancellationToken);
case BackOption:
return await stepContext.ReplaceDialogAsync(nameof(ProductDialog), cancellationToken);
}
await stepContext.Context.SendActivityAsync("I don't recognize this option", cancellationToken: cancellationToken);
return await stepContext.EndDialogAsync(stepContext.Values[UserInfoProduct], cancellationToken);
}
}
和listeners属性的配置中。
我搜索了解决方案，建议在所有地方设置advertised.listeners和listeners的属性。
我尝试使用以下属性：
advertised.listeners也尝试过：
listeners=PLAINTEXT://localhost:9092
advertised.listeners=PLAINTEXT://<public-ip-of-worker>:9092
使用上述设置，问题如下：
Kafka Connect服务器出现以下错误：
listeners=PLAINTEXT://0.0.0.0:9092
每当我们尝试使用KSQL创建/删除主题时，都会收到错误消息：
[2019-07-17 13:03:19,067] WARN [Consumer clientId=consumer-2, groupId=connect-cluster] Error while fetching metadata with correlation id 9781 : {connect-statuses=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient:968)
[2019-07-17 13:03:19,170] WARN [Consumer clientId=consumer-2, groupId=connect-cluster] Error while fetching metadata with correlation id 9782 : {connect-statuses=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient:968)
因此，现在，我对集群的[2019-07-17 12:53:08,351] WARN Timeout to get commandStatus, waited 5000 milliseconds:, statementText:TERMINATE CSAS_YP_SINK_TOPIC_38; (io.confluent.ksql.rest.server.resources.KsqlResource:375)
java.util.concurrent.TimeoutException
at io.confluent.ksql.rest.server.computation.CommandStatusFuture.get(CommandStatusFuture.java:76)
at io.confluent.ksql.rest.server.computation.CommandStatusFuture.get(CommandStatusFuture.java:29)
at io.confluent.ksql.rest.server.resources.KsqlResource.distributeStatement(KsqlResource.java:373)
at io.confluent.ksql.rest.server.resources.KsqlResource.executeStatement(KsqlResource.java:334)
at io.confluent.ksql.rest.server.resources.KsqlResource.handleKsqlStatements(KsqlResource.java:200)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
配置感到困惑，无论是将工作人员IP用作侦听器还是代理IP。
如果是代理IP，则我们有三个代理，我们无法将所有代理设置为相同的端口吗？
任何建议将不胜感激。
共享我的Connect和KSQL属性：