我们正在使用GoogleContact API V3。过去几天我们收到内部服务器错误。一周前工作顺利。我们实现了指数退避以避免此错误,它将进程降低到更高的级别,即使在使用指数退避算法重试七分钟后,错误仍然存在。请找到下面给出的错误跟踪:
com.google.gdata.util.ServiceException: Internal Server Error
内部错误
at com.google.gdata.client.http.HttpGDataRequest.handleErrorResponse(HttpGDataRequest.java:632)
at com.google.gdata.client.http.GoogleGDataRequest.handleErrorResponse(GoogleGDataRequest.java:564)
at com.google.gdata.client.http.HttpGDataRequest.checkResponse(HttpGDataRequest.java:560)
at com.google.gdata.client.http.HttpGDataRequest.execute(HttpGDataRequest.java:538)
at com.google.gdata.client.http.GoogleGDataRequest.execute(GoogleGDataRequest.java:536)
at com.google.gdata.client.Service.batch(Service.java:1454)
at com.google.gdata.client.GoogleService.batch(GoogleService.java:770)