MaxCompute:Return error logs

Description

public static abstract class RetryLogger {
/**
 * The callback function that enables RestClient to retry after an error occurs.
 * @param e
 *     The error.
 * @param retryCount
 *     The number of retries.
 * @param retrySleepTime
 *     The retry interval.
 */
public abstract void onRetryLog(Throwable e, long retryCount, long retrySleepTime);
}

You can create a RetryLogger subclass and use odps.getRestClient().setRetryLogger(new UserRetryLogger()); to return logs when the system initializes MaxCompute objects.

Example

// init odps
odps.getRestClient().setRetryLogger(new UserRetryLogger());
// your retry logger
public class UserRetryLogger extends RetryLogger {
 @Override
 public void onRetryLog(Throwable e, long retryCount, long sleepTime) {
   if (e != null && e instanceof OdpsException) {
     String requestId = ((OdpsException) e).getRequestId();
             if (requestId != null) {
                   System.err.println(String.format(
           "Warning: ODPS request failed, requestID:%s, retryCount:%d, will retry in %d seconds.", requestId, retryCount, sleepTime));
       return;
     }
   }
   System.err.println(String.format(
       "Warning: ODPS request failed:%s, retryCount:%d, will retry in %d seconds.", e.getMessage(), retryCount, sleepTime));
 }
}