Невозможно устранить ошибку хоста с помощью AWS Mobile Analytics на Android

Question

Я пытаюсь реализовать начальный код для AWS Mobile Analytics, полученный по http://docs.aws.amazon.com/mobile/sdkforandroid/developerguide/analytics.html

У меня все настроено вместе с интернет-разрешением в манифесте, но я все еще получаю эту ошибку после всех отладок и устранения неполадок.

02-27 17:40:38.403  25639-25830/com.bluecolony.watchappstore I/AmazonHttpClient﹕ Unable to execute HTTP request: Unable to resolve host "mobileanalytics.us-east-1.": No address associated with hostname
java.net.UnknownHostException: Unable to resolve host "mobileanalytics.us-east-1.": No address associated with hostname
        at java.net.InetAddress.lookupHostByName(InetAddress.java:424)
        at java.net.InetAddress.getAllByNameImpl(InetAddress.java:236)
        at java.net.InetAddress.getAllByName(InetAddress.java:214)
        at com.amazonaws.org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45)
        at com.amazonaws.org.apache.http.impl.conn.DefaultClientConnectionOperator.resolveHostname(DefaultClientConnectionOperator.java:278)
        at com.amazonaws.org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:162)
        at com.amazonaws.org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:294)
        at com.amazonaws.org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:645)
        at com.amazonaws.org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:480)
        at com.amazonaws.org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906)
        at com.amazonaws.org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:805)
        at com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:400)
        at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:243)
        at com.amazonaws.services.mobileanalytics.AmazonMobileAnalyticsClient.invoke(AmazonMobileAnalyticsClient.java:313)
        at com.amazonaws.services.mobileanalytics.AmazonMobileAnalyticsClient.putEvents(AmazonMobileAnalyticsClient.java:258)
        at com.amazonaws.mobileconnectors.amazonmobileanalytics.internal.delivery.DefaultDeliveryClient.submitEvents(Unknown Source)
        at com.amazonaws.mobileconnectors.amazonmobileanalytics.internal.delivery.DefaultDeliveryClient.access$600(Unknown Source)
        at com.amazonaws.mobileconnectors.amazonmobileanalytics.internal.delivery.DefaultDeliveryClient$3.run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
        at java.lang.Thread.run(Thread.java:841)
 Caused by: libcore.io.GaiException: getaddrinfo failed: EAI_NODATA (No address associated with hostname)
        at libcore.io.Posix.getaddrinfo(Native Method)
        at libcore.io.ForwardingOs.getaddrinfo(ForwardingOs.java:61)
        at java.net.InetAddress.lookupHostByName(InetAddress.java:405)

com.amazonaws.org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45)
        at com.amazonaws.org.apache.http.impl.conn.DefaultClientConnectionOperator.resolveHostname(DefaultClientConnectionOperator.java:278)
        at com.amazonaws.org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:162)
        at com.amazonaws.org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:294)
        at com.amazonaws.org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:645)
        at com.amazonaws.org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:480)
        at com.amazonaws.org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906)
        at com.amazonaws.org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:805)
        at com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:400)
        at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:243)
        at com.amazonaws.services.mobileanalytics.AmazonMobileAnalyticsClient.invoke(AmazonMobileAnalyticsClient.java:313)
        at com.amazonaws.services.mobileanalytics.AmazonMobileAnalyticsClient.putEvents(AmazonMobileAnalyticsClient.java:258)
        at com.amazonaws.mobileconnectors.amazonmobileanalytics.internal.delivery.DefaultDeliveryClient.submitEvents(Unknown Source)
        at com.amazonaws.mobileconnectors.amazonmobileanalytics.internal.delivery.DefaultDeliveryClient.access$600(Unknown Source)
        at com.amazonaws.mobileconnectors.amazonmobileanalytics.internal.delivery.DefaultDeliveryClient$3.run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
        at java.lang.Thread.run(Thread.java:841)

Я пытался использовать ConnectivityManager и InetAddress.getByName("google.com"). IsReachable(3), чтобы подтвердить, что мой код может выходить в Интернет.

Мое предположение до сих пор таково, что каким-то образом имя хоста, которое вызывается, неверно. это должен быть "mobileanalytics.us-east-1.amazonaws.com" вместо "mobileanalytics.us-east-1" ., В противном случае это может быть проблема с брандмауэром или с https, который я должен изучить далее. Я связан с Wi-Fi на мобильном телефоне.

Любые указатели, чтобы помочь?

Answer 1

Похоже, это была известная ошибка в AWS Mobile SDK v2.1.9.

Прочитав комментарий @Yangfan, похоже, что это было исправлено в версии 2.1.10

http://aws.amazon.com/releasenotes/3841134019807789